* installing to library ‘/home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages’ * installing *source* package ‘xgboost’ ... ** package ‘xgboost’ successfully unpacked and MD5 sums checked ** using staged installation checking Backtrace lib... checking whether the C++ compiler works... yes checking for C++ compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether the compiler supports GNU C++... yes checking whether g++-13 -std=gnu++17 accepts -g... yes checking for g++-13 -std=gnu++17 option to enable C++11 features... none needed checking for backtrace in -lexecinfo... no checking endian... configure: creating ./config.status config.status: creating src/Makevars ** libs Makevars:17: -DXGBOOST_STRICT_R_MODE=1 Makevars:17: -DDMLC_LOG_BEFORE_THROW=0 Makevars:17: -DDMLC_ENABLE_STD_THREAD=1 Makevars:17: -DDMLC_DISABLE_STDIN=1 Makevars:17: -DDMLC_LOG_CUSTOMIZE=1 Makevars:17: -DXGBOOST_CUSTOMIZE_LOGGER=1 Makevars:17: -DRABIT_CUSTOMIZE_MSG_ using C compiler: ‘gcc-13 (Debian 13.2.0-23) 13.2.0’ using C++ compiler: ‘g++-13 (Debian 13.2.0-23) 13.2.0’ using C++17 make[1]: Entering directory '/tmp/RtmpgnoFHd/R.INSTALL775c7350dfb1b/xgboost/src' Makevars:17: -DXGBOOST_STRICT_R_MODE=1 Makevars:17: -DDMLC_LOG_BEFORE_THROW=0 Makevars:17: -DDMLC_ENABLE_STD_THREAD=1 Makevars:17: -DDMLC_DISABLE_STDIN=1 Makevars:17: -DDMLC_LOG_CUSTOMIZE=1 Makevars:17: -DXGBOOST_CUSTOMIZE_LOGGER=1 Makevars:17: -DRABIT_CUSTOMIZE_MSG_ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c xgboost_R.cc -o xgboost_R.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from xgboost_R.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c xgboost_custom.cc -o xgboost_custom.o In file included from ./dmlc-core/include/../../src/common/../collective/communicator.h:5, from ./dmlc-core/include/../../src/common/../collective/communicator-inl.h:7, from ./dmlc-core/include/../../src/common/random.h:22, from xgboost_custom.cc:6: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ gcc-13 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native -c init.c -o init.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/metric/metric.cc -o src/metric/metric.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/metric.h:13, from src/metric/metric.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/metric/elementwise_metric.cc -o src/metric/elementwise_metric.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/metric.h:13, from src/metric/elementwise_metric.cu:10, from src/metric/elementwise_metric.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/registry.h:13, from src/metric/elementwise_metric.cu:9: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/metric/elementwise_metric.cu:349:7: required from ‘double xgboost::metric::EvalEWiseBase<Policy>::Eval(const xgboost::HostDeviceVector<float>&, const xgboost::MetaInfo&) [with Policy = xgboost::metric::EvalTweedieNLogLik]’ src/metric/elementwise_metric.cu:344:10: required from here ./dmlc-core/include/dmlc/./logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/metric/multiclass_metric.cc -o src/metric/multiclass_metric.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/metric.h:13, from src/metric/multiclass_metric.cu:7, from src/metric/multiclass_metric.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/registry.h:13, from ./include/xgboost/metric.h:10: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/metric/multiclass_metric.cu:171:7: required from ‘double xgboost::metric::EvalMClassBase<Derived>::Eval(const xgboost::HostDeviceVector<float>&, const xgboost::MetaInfo&) [with Derived = xgboost::metric::EvalMultiLogLoss]’ src/metric/multiclass_metric.cu:169:10: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/metric/rank_metric.cc -o src/metric/rank_metric.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/metric.h:13, from src/metric/rank_metric.cc:24: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/metric/auc.cc -o src/metric/auc.o In file included from src/metric/../collective/communicator.h:5, from src/metric/../collective/communicator-inl.h:7, from src/metric/auc.h:13, from src/metric/auc.cc:4: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./include/xgboost/logging.h:11, from ./include/xgboost/json.h:8: ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/metric/auc.cc:357:5: required from here ./dmlc-core/include/dmlc/logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/metric/auc.cc:215:3: required from ‘std::pair<double, unsigned int> xgboost::metric::RankingAUC(const std::vector<float, std::allocator<float> >&, const xgboost::MetaInfo&, int32_t) [with bool is_roc = true; int32_t = int]’ src/metric/auc.cc:345:27: required from here ./dmlc-core/include/dmlc/logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/metric/auc.cc:84:5: required from ‘double xgboost::metric::MultiClassOVR(xgboost::common::Span<const float>, const xgboost::MetaInfo&, size_t, int32_t, BinaryAUC&&) [with BinaryAUC = std::tuple<double, double, double> (&)(xgboost::common::Span<const float>, xgboost::linalg::TensorView<const float, 1>, xgboost::common::OptionalWeights); size_t = long unsigned int; int32_t = int]’ src/metric/auc.cc:359:26: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/metric/survival_metric.cc -o src/metric/survival_metric.o In file included from src/metric/survival_metric.cu:13, from src/metric/survival_metric.cc:10: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/objective/objective.cc -o src/objective/objective.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/objective.h:12, from src/objective/objective.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/objective/regression_obj.cc -o src/objective/regression_obj.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/objective.h:12, from src/objective/regression_obj.cu:9, from src/objective/regression_obj.cc:17: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/registry.h:13, from src/objective/regression_obj.cc:7: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/objective/../common/stats.h:123:5: required from here ./dmlc-core/include/dmlc/./logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/objective/multiclass_obj.cc -o src/objective/multiclass_obj.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/objective/multiclass_obj.cu:15, from src/objective/multiclass_obj.cc:17: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/registry.h:13, from src/objective/multiclass_obj.cc:7: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = long int]’: src/objective/multiclass_obj.cu:85:7: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const long int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/objective/rank_obj.cc -o src/objective/rank_obj.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/objective.h:12, from src/objective/rank_obj.cu:7, from src/objective/rank_obj.cc:16: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/objective/hinge.cc -o src/objective/hinge.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/objective.h:12, from src/objective/hinge.cu:7, from src/objective/hinge.cc:17: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/objective/aft_obj.cc -o src/objective/aft_obj.o In file included from src/objective/aft_obj.cu:14, from src/objective/aft_obj.cc:20: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/objective/adaptive.cc -o src/objective/adaptive.o In file included from src/objective/../collective/communicator.h:5, from src/objective/../collective/communicator-inl.h:7, from src/objective/adaptive.h:10, from src/objective/adaptive.cc:4: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./include/xgboost/logging.h:11, from ./include/xgboost/json.h:8: ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/objective/../common/stats.h:123:5: required from here ./dmlc-core/include/dmlc/logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/objective/adaptive.cc:51:3: required from here ./dmlc-core/include/dmlc/logging.h:198:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 198 | DEFINE_CHECK_FUNC(_GT, >) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long int; Y = long unsigned int]’: src/objective/adaptive.cc:58:3: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long int’ and ‘const long unsigned int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/gbm/gbm.cc -o src/gbm/gbm.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/gbm.h:14, from src/gbm/gbm.cc:11: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/gbm/gbtree.cc -o src/gbm/gbtree.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/gbm/gbtree.h:21, from src/gbm/gbtree.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/./io.h:15, from ./dmlc-core/include/dmlc/data.h:14, from ./include/xgboost/data.h:11: ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = unsigned int; Y = int]’: src/gbm/gbtree.h:251:5: required from here ./dmlc-core/include/dmlc/././logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LE(const X&, const Y&) [with X = int; Y = long unsigned int]’: src/gbm/gbtree.h:312:9: required from ‘xgboost::gbm::GBTree::FeatureScore(const std::string&, xgboost::common::Span<const int>, std::vector<unsigned int>*, std::vector<float, std::allocator<float> >*) const::<lambda(auto:5)> [with auto:5 = xgboost::gbm::GBTree::FeatureScore(const std::string&, xgboost::common::Span<const int>, std::vector<unsigned int>*, std::vector<float, std::allocator<float> >*) const::<lambda(const auto:6&, xgboost::bst_node_t, xgboost::bst_feature_t)>]’ src/gbm/gbtree.h:326:16: required from here ./dmlc-core/include/dmlc/././logging.h:199:24: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare] 199 | DEFINE_CHECK_FUNC(_LE, <=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = unsigned int; Y = int]’: src/gbm/gbtree.h:373:5: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = int; Y = unsigned int]’: src/gbm/gbtree.h:179:7: required from ‘bool xgboost::gbm::detail::SliceTrees(int32_t, int32_t, int32_t, const xgboost::gbm::GBTreeModel&, uint32_t, Func) [with Func = xgboost::gbm::GBTree::Slice(int32_t, int32_t, int32_t, xgboost::GradientBooster*, bool*) const::<lambda(const auto:9&, const auto:10&)>; int32_t = int; uint32_t = unsigned int]’ src/gbm/gbtree.cc:505:37: required from here ./dmlc-core/include/dmlc/././logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const unsigned int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/gbm/gbtree_model.cc -o src/gbm/gbtree_model.o In file included from src/gbm/gbtree_model.cc:6: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./include/xgboost/logging.h:11, from ./include/xgboost/json.h:8: ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = unsigned int; Y = int]’: src/gbm/gbtree.h:251:5: required from here ./dmlc-core/include/dmlc/logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LE(const X&, const Y&) [with X = int; Y = long unsigned int]’: src/gbm/gbtree.h:312:9: required from ‘xgboost::gbm::GBTree::FeatureScore(const std::string&, xgboost::common::Span<const int>, std::vector<unsigned int>*, std::vector<float, std::allocator<float> >*) const::<lambda(auto:5)> [with auto:5 = xgboost::gbm::GBTree::FeatureScore(const std::string&, xgboost::common::Span<const int>, std::vector<unsigned int>*, std::vector<float, std::allocator<float> >*) const::<lambda(const auto:6&, xgboost::bst_node_t, xgboost::bst_feature_t)>]’ src/gbm/gbtree.h:326:16: required from here ./dmlc-core/include/dmlc/logging.h:199:24: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare] 199 | DEFINE_CHECK_FUNC(_LE, <=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = unsigned int; Y = int]’: src/gbm/gbtree.h:373:5: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/gbm/gblinear.cc -o src/gbm/gblinear.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/gbm.h:14, from src/gbm/gblinear.cc:17: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/./json.h:24, from ./dmlc-core/include/dmlc/parameter.h:26, from src/gbm/gblinear.cc:9: ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = unsigned int; Y = int]’: src/gbm/gblinear.cc:66:3: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/gbm/gblinear_model.cc -o src/gbm/gblinear_model.o In file included from src/gbm/gblinear_model.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h: In instantiation of ‘class xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>’: src/gbm/gblinear_model.cc:17:12: required from here ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:148:7: note: by ‘xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>& xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>::operator=(const xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>&)’ 148 | class JsonTypedArray : public Value { | ^~~~~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/simple_dmatrix.cc -o src/data/simple_dmatrix.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/simple_dmatrix.cc:12: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/./io.h:15, from ./dmlc-core/include/dmlc/data.h:14, from ./include/xgboost/data.h:11: ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/././logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../common/row_set.h:101:7: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/././logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/data.cc -o src/data/data.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/data.cc:5: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/./io.h:15, from ./dmlc-core/include/dmlc/data.h:14, from ./include/xgboost/data.h:11: ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../data/array_interface.h:154:7: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/./../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/././logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = unsigned int; Y = int]’: src/data/./sparse_page_source.h:266:7: required from here ./dmlc-core/include/dmlc/././logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = int; Y = long unsigned int]’: src/data/data.cc:237:3: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/data.cc:657:5: required from here ./dmlc-core/include/dmlc/././logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/./sparse_page_source.h:119:5: required from ‘bool xgboost::data::SparsePageSourceImpl<S>::ReadCache() [with S = xgboost::SparsePage]’ src/data/./sparse_page_source.h:222:25: required from here ./dmlc-core/include/dmlc/././logging.h:198:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 198 | DEFINE_CHECK_FUNC(_GT, >) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long int; Y = long unsigned int]’: src/data/./sparse_page_source.h:144:5: required from ‘bool xgboost::data::SparsePageSourceImpl<S>::ReadCache() [with S = xgboost::SparsePage]’ src/data/./sparse_page_source.h:222:25: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long int’ and ‘const long unsigned int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/data/../data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/../data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/../data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/././logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/sparse_page_raw_format.cc -o src/data/sparse_page_raw_format.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/sparse_page_raw_format.cc:6: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/ellpack_page.cc -o src/data/ellpack_page.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/ellpack_page.cc:6: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/gradient_index.cc -o src/data/gradient_index.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/../common/categorical.h:12, from src/data/gradient_index.h:14, from src/data/gradient_index.cc:5: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from src/data/gradient_index.cc:12: src/data/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned char; bool any_missing = true; xgboost::bst_feature_t = unsigned int]’: src/data/gradient_index.cc:197:69: required from ‘xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:22)> [with auto:22 = unsigned char]’ src/data/../common/hist_util.h:189:16: required from ‘auto xgboost::common::DispatchBinType(BinTypeSize, Fn&&) [with Fn = xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:22)>]’ src/data/gradient_index.cc:196:39: required from here src/data/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 260 | bin_index, static_cast<bst_bin_t>(index_base_[fidx]), missing_flags_, feature_offset}); | ^ src/data/../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/data/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = short unsigned int; bool any_missing = true; xgboost::bst_feature_t = unsigned int]’: src/data/gradient_index.cc:197:69: required from ‘xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:22)> [with auto:22 = short unsigned int]’ src/data/../common/hist_util.h:192:16: required from ‘auto xgboost::common::DispatchBinType(BinTypeSize, Fn&&) [with Fn = xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:22)>]’ src/data/gradient_index.cc:196:39: required from here src/data/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/data/../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/data/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned int; bool any_missing = true; xgboost::bst_feature_t = unsigned int]’: src/data/gradient_index.cc:197:69: required from ‘xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:22)> [with auto:22 = unsigned int]’ src/data/../common/hist_util.h:195:16: required from ‘auto xgboost::common::DispatchBinType(BinTypeSize, Fn&&) [with Fn = xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:22)>]’ src/data/gradient_index.cc:196:39: required from here src/data/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/data/../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/data/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned char; bool any_missing = false; xgboost::bst_feature_t = unsigned int]’: src/data/gradient_index.cc:202:70: required from ‘xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:23)> [with auto:23 = unsigned char]’ src/data/../common/hist_util.h:189:16: required from ‘auto xgboost::common::DispatchBinType(BinTypeSize, Fn&&) [with Fn = xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:23)>]’ src/data/gradient_index.cc:201:39: required from here src/data/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/data/../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/data/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = short unsigned int; bool any_missing = false; xgboost::bst_feature_t = unsigned int]’: src/data/gradient_index.cc:202:70: required from ‘xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:23)> [with auto:23 = short unsigned int]’ src/data/../common/hist_util.h:192:16: required from ‘auto xgboost::common::DispatchBinType(BinTypeSize, Fn&&) [with Fn = xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:23)>]’ src/data/gradient_index.cc:201:39: required from here src/data/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/data/../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/data/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned int; bool any_missing = false; xgboost::bst_feature_t = unsigned int]’: src/data/gradient_index.cc:202:70: required from ‘xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:23)> [with auto:23 = unsigned int]’ src/data/../common/hist_util.h:195:16: required from ‘auto xgboost::common::DispatchBinType(BinTypeSize, Fn&&) [with Fn = xgboost::GHistIndexMatrix::GetFvalue(const std::vector<unsigned int>&, const std::vector<float, std::allocator<float> >&, const std::vector<float, std::allocator<float> >&, xgboost::bst_row_t, xgboost::bst_feature_t, bool) const::<lambda(auto:23)>]’ src/data/gradient_index.cc:201:39: required from here src/data/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/data/../common/column_matrix.h:260:94: note: remove ‘std::move’ call In file included from ./include/xgboost/logging.h:11, from ./include/xgboost/span.h:33, from src/data/../common/bitfield.h:22, from src/data/../common/categorical.h:10: ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../common/row_set.h:101:7: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/gradient_index_page_source.cc -o src/data/gradient_index_page_source.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/../common/categorical.h:12, from src/data/gradient_index.h:14, from src/data/gradient_index_page_source.h:10, from src/data/gradient_index_page_source.cc:4: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./include/xgboost/logging.h:11, from ./include/xgboost/span.h:33, from src/data/../common/bitfield.h:22, from src/data/../common/categorical.h:10: ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../common/row_set.h:101:7: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = unsigned int; Y = int]’: src/data/sparse_page_source.h:266:7: required from here ./dmlc-core/include/dmlc/logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/gradient_index_page_source.cc:18:5: required from here ./dmlc-core/include/dmlc/logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/sparse_page_source.h:119:5: required from ‘bool xgboost::data::SparsePageSourceImpl<S>::ReadCache() [with S = xgboost::SparsePage]’ src/data/sparse_page_source.h:222:25: required from here ./dmlc-core/include/dmlc/logging.h:198:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 198 | DEFINE_CHECK_FUNC(_GT, >) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long int; Y = long unsigned int]’: src/data/sparse_page_source.h:144:5: required from ‘bool xgboost::data::SparsePageSourceImpl<S>::ReadCache() [with S = xgboost::SparsePage]’ src/data/sparse_page_source.h:222:25: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long int’ and ‘const long unsigned int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/gradient_index_format.cc -o src/data/gradient_index_format.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/sparse_page_writer.h:9, from src/data/gradient_index_format.cc:4: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/./io.h:15, from ./dmlc-core/include/dmlc/data.h:14, from ./include/xgboost/data.h:11: ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/././logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../common/row_set.h:101:7: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/././logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/sparse_page_dmatrix.cc -o src/data/sparse_page_dmatrix.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/./sparse_page_dmatrix.h:10, from src/data/sparse_page_dmatrix.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/./io.h:15, from ./dmlc-core/include/dmlc/data.h:14, from ./include/xgboost/data.h:11: ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/./../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/././logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/./../common/row_set.h:101:7: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = unsigned int; Y = int]’: src/data/./sparse_page_source.h:266:7: required from here ./dmlc-core/include/dmlc/././logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/sparse_page_dmatrix.cc:100:3: required from here ./dmlc-core/include/dmlc/././logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/./sparse_page_source.h:119:5: required from ‘bool xgboost::data::SparsePageSourceImpl<S>::ReadCache() [with S = xgboost::SparsePage]’ src/data/./sparse_page_source.h:222:25: required from here ./dmlc-core/include/dmlc/././logging.h:198:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 198 | DEFINE_CHECK_FUNC(_GT, >) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long int; Y = long unsigned int]’: src/data/./sparse_page_source.h:144:5: required from ‘bool xgboost::data::SparsePageSourceImpl<S>::ReadCache() [with S = xgboost::SparsePage]’ src/data/./sparse_page_source.h:222:25: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long int’ and ‘const long unsigned int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/./array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/data/./array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/./array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/./adapter.h:300:62: required from here ./dmlc-core/include/dmlc/././logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/proxy_dmatrix.cc -o src/data/proxy_dmatrix.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/proxy_dmatrix.h:13, from src/data/proxy_dmatrix.cc:6: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/any.h:17, from src/data/proxy_dmatrix.h:7: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/array_interface.h:154:7: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/./logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/data/iterative_dmatrix.cc -o src/data/iterative_dmatrix.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/data/proxy_dmatrix.h:13, from src/data/iterative_dmatrix.h:13, from src/data/iterative_dmatrix.cc:4: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/any.h:17, from src/data/proxy_dmatrix.h:7: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/array_interface.h:154:7: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/../common/../data/../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/./logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/./logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/predictor/predictor.cc -o src/predictor/predictor.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/predictor.h:9, from src/predictor/predictor.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/registry.h:13, from src/predictor/predictor.cc:4: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = unsigned int; Y = int]’: src/predictor/../gbm/gbtree.h:251:5: required from here ./dmlc-core/include/dmlc/./logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LE(const X&, const Y&) [with X = int; Y = long unsigned int]’: src/predictor/../gbm/gbtree.h:312:9: required from ‘xgboost::gbm::GBTree::FeatureScore(const std::string&, xgboost::common::Span<const int>, std::vector<unsigned int>*, std::vector<float, std::allocator<float> >*) const::<lambda(auto:5)> [with auto:5 = xgboost::gbm::GBTree::FeatureScore(const std::string&, xgboost::common::Span<const int>, std::vector<unsigned int>*, std::vector<float, std::allocator<float> >*) const::<lambda(const auto:6&, xgboost::bst_node_t, xgboost::bst_feature_t)>]’ src/predictor/../gbm/gbtree.h:326:16: required from here ./dmlc-core/include/dmlc/./logging.h:199:24: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare] 199 | DEFINE_CHECK_FUNC(_LE, <=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = unsigned int; Y = int]’: src/predictor/../gbm/gbtree.h:373:5: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/predictor/cpu_predictor.cc -o src/predictor/cpu_predictor.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/predictor/../common/categorical.h:12, from src/predictor/cpu_predictor.cc:11: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/any.h:17, from src/predictor/cpu_predictor.cc:4: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/predictor/../data/array_interface.h:154:7: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/predictor/../data/../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/./logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/predictor/cpu_predictor.cc:500:5: required from here ./dmlc-core/include/dmlc/./logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/predictor/../data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/predictor/../data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/predictor/../data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/predictor/../data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/./logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/constraints.cc -o src/tree/constraints.o In file included from src/tree/constraints.cc:9: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/param.cc -o src/tree/param.o In file included from src/tree/param.cc:8: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/tree_model.cc -o src/tree/tree_model.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/tree_model.h:14, from src/tree/tree_model.cc:9: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h: In instantiation of ‘class xgboost::JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>’: src/tree/tree_model.cc:988:12: required from here ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:148:7: note: by ‘xgboost::JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>& xgboost::JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>::operator=(const xgboost::JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>&)’ 148 | class JsonTypedArray : public Value { | ^~~~~~~~~~~~~~ ./include/xgboost/json.h: In instantiation of ‘class xgboost::JsonTypedArray<int, xgboost::Value::ValueKind::kI32Array>’: src/tree/tree_model.cc:990:12: required from here ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:148:7: note: by ‘xgboost::JsonTypedArray<int, xgboost::Value::ValueKind::kI32Array>& xgboost::JsonTypedArray<int, xgboost::Value::ValueKind::kI32Array>::operator=(const xgboost::JsonTypedArray<int, xgboost::Value::ValueKind::kI32Array>&)’ 148 | class JsonTypedArray : public Value { | ^~~~~~~~~~~~~~ ./include/xgboost/json.h: In instantiation of ‘class xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>’: src/tree/tree_model.cc:1155:32: required from here ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:148:7: note: by ‘xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>& xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>::operator=(const xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>&)’ 148 | class JsonTypedArray : public Value { | ^~~~~~~~~~~~~~ ./include/xgboost/json.h: In instantiation of ‘class xgboost::JsonTypedArray<unsigned char, xgboost::Value::ValueKind::kU8Array>’: src/tree/tree_model.cc:1166:31: required from here ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:148:7: note: by ‘xgboost::JsonTypedArray<unsigned char, xgboost::Value::ValueKind::kU8Array>& xgboost::JsonTypedArray<unsigned char, xgboost::Value::ValueKind::kU8Array>::operator=(const xgboost::JsonTypedArray<unsigned char, xgboost::Value::ValueKind::kU8Array>&)’ 148 | class JsonTypedArray : public Value { | ^~~~~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/registry.h:13, from src/tree/tree_model.cc:6: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/tree_model.cc:985:3: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/tree_model.cc:1008:7: required from here ./dmlc-core/include/dmlc/./logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = int; Y = long unsigned int]’: src/tree/tree_model.cc:1069:3: required from ‘bool xgboost::LoadModelImpl(const Json&, TreeParam*, std::vector<RTreeNodeStat>*, std::vector<FeatureType, std::allocator<FeatureType> >*, std::vector<RegTree::Node>*, std::vector<RegTree::Segment>*) [with bool typed = true; bool feature_is_64 = true; FloatArrayT = const JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>; U8ArrayT = const JsonTypedArray<unsigned char, xgboost::Value::ValueKind::kU8Array>; I32ArrayT = const JsonTypedArray<int, xgboost::Value::ValueKind::kI32Array>; I64ArrayT = const JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>; IndexArrayT = const JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>]’ src/tree/tree_model.cc:1099:40: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/tree_updater.cc -o src/tree/tree_updater.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/tree_updater.h:13, from src/tree/tree_updater.cc:8: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/updater_approx.cc -o src/tree/updater_approx.o In file included from src/tree/../common/../collective/communicator.h:5, from src/tree/../common/../collective/communicator-inl.h:7, from src/tree/../common/random.h:22, from src/tree/updater_approx.cc:10: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./include/xgboost/logging.h:11, from src/tree/../common/random.h:10: ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/../data/../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/../data/../common/row_set.h:101:7: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = int; Y = long unsigned int]’: src/tree/updater_approx.cc:69:9: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ In file included from src/tree/../common/partition_builder.h:19, from src/tree/common_row_partitioner.h:13, from src/tree/updater_approx.cc:12: src/tree/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned char; bool any_missing = true; xgboost::bst_feature_t = unsigned int]’: src/tree/../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = unsigned char; bool any_missing = true; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = unsigned char; bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:87:57: required from here src/tree/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 260 | bin_index, static_cast<bst_bin_t>(index_base_[fidx]), missing_flags_, feature_offset}); | ^ src/tree/../common/column_matrix.h:260:94: note: remove ‘std::move’ call ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/hist/histogram.h:65:5: required from ‘void xgboost::tree::HistogramBuilder<ExpandEntry>::BuildLocalHistograms(size_t, xgboost::common::BlockedSpace2d, const xgboost::GHistIndexMatrix&, const std::vector<T>&, const xgboost::common::RowSetCollection&, const std::vector<xgboost::detail::GradientPairInternal<float> >&, bool) [with bool any_missing = false; ExpandEntry = xgboost::tree::CPUExpandEntry; size_t = long unsigned int]’ src/tree/hist/histogram.h:127:40: required from ‘void xgboost::tree::HistogramBuilder<ExpandEntry>::BuildHist(size_t, xgboost::common::BlockedSpace2d, const xgboost::GHistIndexMatrix&, xgboost::RegTree*, const xgboost::common::RowSetCollection&, const std::vector<T>&, const std::vector<T>&, const std::vector<xgboost::detail::GradientPairInternal<float> >&, bool) [with ExpandEntry = xgboost::tree::CPUExpandEntry; size_t = long unsigned int]’ src/tree/updater_approx.cc:95:35: required from here ./dmlc-core/include/dmlc/logging.h:198:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 198 | DEFINE_CHECK_FUNC(_GT, >) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/../data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/tree/../data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/tree/../data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/tree/../data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ src/tree/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = short unsigned int; bool any_missing = true; xgboost::bst_feature_t = unsigned int]’: src/tree/../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = short unsigned int; bool any_missing = true; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = short unsigned int; bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:112:70: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:96:51: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:77:44: required from here src/tree/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 260 | bin_index, static_cast<bst_bin_t>(index_base_[fidx]), missing_flags_, feature_offset}); | ^ src/tree/../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/tree/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned int; bool any_missing = true; xgboost::bst_feature_t = unsigned int]’: src/tree/../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = unsigned int; bool any_missing = true; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = unsigned int; bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:116:70: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:96:51: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:77:44: required from here src/tree/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/tree/../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/tree/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned char; bool any_missing = false; xgboost::bst_feature_t = unsigned int]’: src/tree/../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = unsigned char; bool any_missing = false; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = unsigned char; bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:108:69: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:98:52: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:77:44: required from here src/tree/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/tree/../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/tree/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = short unsigned int; bool any_missing = false; xgboost::bst_feature_t = unsigned int]’: src/tree/../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = short unsigned int; bool any_missing = false; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = short unsigned int; bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:112:70: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:98:52: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:77:44: required from here src/tree/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/tree/../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/tree/../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned int; bool any_missing = false; xgboost::bst_feature_t = unsigned int]’: src/tree/../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = unsigned int; bool any_missing = false; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = unsigned int; bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:116:70: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:98:52: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/common_row_partitioner.h:77:44: required from here src/tree/../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/tree/../common/column_matrix.h:260:94: note: remove ‘std::move’ call g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/updater_colmaker.cc -o src/tree/updater_colmaker.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/tree_updater.h:13, from src/tree/updater_colmaker.cc:12: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/updater_prune.cc -o src/tree/updater_prune.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/tree_updater.h:13, from src/tree/updater_prune.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/updater_quantile_hist.cc -o src/tree/updater_quantile_hist.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/tree_updater.h:13, from src/tree/./updater_quantile_hist.h:10, from src/tree/updater_quantile_hist.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/registry.h:13, from ./include/xgboost/tree_updater.h:11: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/./hist/../../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/./logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/./hist/../../common/row_set.h:101:7: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = int; Y = long unsigned int]’: src/tree/updater_quantile_hist.cc:312:9: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const int’ and ‘const long unsigned int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ In file included from src/tree/./../common/partition_builder.h:19, from src/tree/./common_row_partitioner.h:13, from src/tree/./updater_quantile_hist.h:27: src/tree/./../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned char; bool any_missing = true; xgboost::bst_feature_t = unsigned int]’: src/tree/./../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = unsigned char; bool any_missing = true; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/./common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = unsigned char; bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:87:57: required from here src/tree/./../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 260 | bin_index, static_cast<bst_bin_t>(index_base_[fidx]), missing_flags_, feature_offset}); | ^ src/tree/./../common/column_matrix.h:260:94: note: remove ‘std::move’ call ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/./hist/histogram.h:65:5: required from ‘void xgboost::tree::HistogramBuilder<ExpandEntry>::BuildLocalHistograms(size_t, xgboost::common::BlockedSpace2d, const xgboost::GHistIndexMatrix&, const std::vector<T>&, const xgboost::common::RowSetCollection&, const std::vector<xgboost::detail::GradientPairInternal<float> >&, bool) [with bool any_missing = false; ExpandEntry = xgboost::tree::CPUExpandEntry; size_t = long unsigned int]’ src/tree/./hist/histogram.h:127:40: required from ‘void xgboost::tree::HistogramBuilder<ExpandEntry>::BuildHist(size_t, xgboost::common::BlockedSpace2d, const xgboost::GHistIndexMatrix&, xgboost::RegTree*, const xgboost::common::RowSetCollection&, const std::vector<T>&, const std::vector<T>&, const std::vector<xgboost::detail::GradientPairInternal<float> >&, bool) [with ExpandEntry = xgboost::tree::CPUExpandEntry; size_t = long unsigned int]’ src/tree/updater_quantile_hist.cc:73:40: required from here ./dmlc-core/include/dmlc/./logging.h:198:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 198 | DEFINE_CHECK_FUNC(_GT, >) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/tree/./hist/../../data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/tree/./hist/../../data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/tree/./hist/../../data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/tree/./hist/../../data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/./logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ src/tree/./../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = short unsigned int; bool any_missing = true; xgboost::bst_feature_t = unsigned int]’: src/tree/./../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = short unsigned int; bool any_missing = true; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/./common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = short unsigned int; bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:112:70: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:96:51: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:77:44: required from here src/tree/./../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] 260 | bin_index, static_cast<bst_bin_t>(index_base_[fidx]), missing_flags_, feature_offset}); | ^ src/tree/./../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/tree/./../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned int; bool any_missing = true; xgboost::bst_feature_t = unsigned int]’: src/tree/./../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = unsigned int; bool any_missing = true; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/./common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = unsigned int; bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:116:70: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = true; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:96:51: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:77:44: required from here src/tree/./../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/tree/./../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/tree/./../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned char; bool any_missing = false; xgboost::bst_feature_t = unsigned int]’: src/tree/./../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = unsigned char; bool any_missing = false; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/./common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = unsigned char; bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:108:69: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:98:52: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:77:44: required from here src/tree/./../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/tree/./../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/tree/./../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = short unsigned int; bool any_missing = false; xgboost::bst_feature_t = unsigned int]’: src/tree/./../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = short unsigned int; bool any_missing = false; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/./common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = short unsigned int; bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:112:70: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:98:52: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:77:44: required from here src/tree/./../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/tree/./../common/column_matrix.h:260:94: note: remove ‘std::move’ call src/tree/./../common/column_matrix.h: In instantiation of ‘auto xgboost::common::ColumnMatrix::DenseColumn(xgboost::bst_feature_t) const [with BinIdxType = unsigned int; bool any_missing = false; xgboost::bst_feature_t = unsigned int]’: src/tree/./../common/partition_builder.h:173:73: required from ‘void xgboost::common::PartitionBuilder<BlockSize>::Partition(size_t, const std::vector<xgboost::tree::CPUExpandEntry>&, xgboost::common::Range1d, xgboost::bst_bin_t, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const xgboost::RegTree&, const size_t*) [with BinIdxType = unsigned int; bool any_missing = false; bool any_cat = true; long unsigned int BlockSize = 2048; size_t = long unsigned int; xgboost::bst_bin_t = int]’ src/tree/./common_row_partitioner.h:165:78: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with BinIdxType = unsigned int; bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:116:70: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_missing = false; bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:98:52: required from ‘void xgboost::tree::CommonRowPartitioner::UpdatePosition(const xgboost::Context*, const xgboost::GHistIndexMatrix&, const xgboost::common::ColumnMatrix&, const std::vector<xgboost::tree::CPUExpandEntry>&, const xgboost::RegTree*) [with bool any_cat = true; xgboost::Context = xgboost::GenericParameter]’ src/tree/./common_row_partitioner.h:77:44: required from here src/tree/./../common/column_matrix.h:260:94: warning: moving a temporary object prevents copy elision [-Wpessimizing-move] src/tree/./../common/column_matrix.h:260:94: note: remove ‘std::move’ call g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/updater_refresh.cc -o src/tree/updater_refresh.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/tree_updater.h:13, from src/tree/updater_refresh.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/tree/updater_sync.cc -o src/tree/updater_sync.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/tree_updater.h:13, from src/tree/updater_sync.cc:6: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/linear/linear_updater.cc -o src/linear/linear_updater.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/linear_updater.h:8, from src/linear/linear_updater.cc:4: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/linear/updater_coordinate.cc -o src/linear/updater_coordinate.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/linear_updater.h:8, from src/linear/updater_coordinate.cc:6: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/linear/updater_shotgun.cc -o src/linear/updater_shotgun.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/linear_updater.h:8, from src/linear/updater_shotgun.cc:6: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/learner.cc -o src/learner.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from ./include/xgboost/predictor.h:9, from ./include/xgboost/learner.h:16, from src/learner.cc:7: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./include/xgboost/logging.h:11, from ./include/xgboost/feature_map.h:10, from ./include/xgboost/learner.h:12: ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/learner.cc:251:3: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/learner.cc:425:5: required from here ./dmlc-core/include/dmlc/logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = unsigned int; Y = int]’: src/learner.cc:792:5: required from here ./dmlc-core/include/dmlc/logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/logging.cc -o src/logging.o In file included from src/collective/communicator.h:5, from src/collective/communicator-inl.h:7, from src/logging.cc:12: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/global_config.cc -o src/global_config.o In file included from src/global_config.cc:10: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/collective/communicator.cc -o src/collective/communicator.o In file included from src/collective/communicator.h:5, from src/collective/communicator.cc:4: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/collective/socket.cc -o src/collective/socket.o In file included from src/collective/socket.cc:4: ./include/xgboost/collective/socket.h:65:22: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 65 | #if xgboost_IS_MINGW() | ^ ./include/xgboost/collective/socket.h:147:41: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 147 | #if defined(_WIN32) && xgboost_IS_MINGW() | ^ ./include/xgboost/collective/socket.h:511:22: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 511 | #if xgboost_IS_MINGW() | ^ In file included from ./include/xgboost/logging.h:11, from ./include/xgboost/collective/socket.h:56: ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/collective/socket.cc:56:3: required from here ./dmlc-core/include/dmlc/logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/collective/socket.cc:70:3: required from here ./dmlc-core/include/dmlc/logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/charconv.cc -o src/common/charconv.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/column_matrix.cc -o src/common/column_matrix.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/common/../data/adapter.h:21, from src/common/column_matrix.h:19, from src/common/column_matrix.cc:5: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/./io.h:15, from ./dmlc-core/include/dmlc/data.h:14, from src/common/../data/adapter.h:7: ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/../data/array_interface.h:154:7: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/../data/../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/././logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/../data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/common/../data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/common/../data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/common/../data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/././logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/common.cc -o src/common/common.o In file included from src/common/./../collective/communicator.h:5, from src/common/./../collective/communicator-inl.h:7, from src/common/./random.h:22, from src/common/common.cc:10: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/hist_util.cc -o src/common/hist_util.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/common/hist_util.h:10, from src/common/hist_util.cc:11: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/timer.h:21, from src/common/hist_util.cc:5: ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/./logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/row_set.h:101:7: required from here ./dmlc-core/include/dmlc/./logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/./logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/../data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/common/../data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/common/../data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/common/../data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/./logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/./logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/host_device_vector.cc -o src/common/host_device_vector.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/common/host_device_vector.cc:9: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/io.cc -o src/common/io.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/json.cc -o src/common/json.o In file included from src/common/json.cc:4: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h: In instantiation of ‘class xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>’: src/common/json.cc:287:16: required from here ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:148:7: note: by ‘xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>& xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>::operator=(const xgboost::JsonTypedArray<float, xgboost::Value::ValueKind::kNumberArray>&)’ 148 | class JsonTypedArray : public Value { | ^~~~~~~~~~~~~~ ./include/xgboost/json.h: In instantiation of ‘class xgboost::JsonTypedArray<unsigned char, xgboost::Value::ValueKind::kU8Array>’: src/common/json.cc:288:16: required from here ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:148:7: note: by ‘xgboost::JsonTypedArray<unsigned char, xgboost::Value::ValueKind::kU8Array>& xgboost::JsonTypedArray<unsigned char, xgboost::Value::ValueKind::kU8Array>::operator=(const xgboost::JsonTypedArray<unsigned char, xgboost::Value::ValueKind::kU8Array>&)’ 148 | class JsonTypedArray : public Value { | ^~~~~~~~~~~~~~ ./include/xgboost/json.h: In instantiation of ‘class xgboost::JsonTypedArray<int, xgboost::Value::ValueKind::kI32Array>’: src/common/json.cc:289:16: required from here ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:148:7: note: by ‘xgboost::JsonTypedArray<int, xgboost::Value::ValueKind::kI32Array>& xgboost::JsonTypedArray<int, xgboost::Value::ValueKind::kI32Array>::operator=(const xgboost::JsonTypedArray<int, xgboost::Value::ValueKind::kI32Array>&)’ 148 | class JsonTypedArray : public Value { | ^~~~~~~~~~~~~~ ./include/xgboost/json.h: In instantiation of ‘class xgboost::JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>’: src/common/json.cc:290:16: required from here ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:148:7: note: by ‘xgboost::JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>& xgboost::JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>::operator=(const xgboost::JsonTypedArray<long int, xgboost::Value::ValueKind::kI64Array>&)’ 148 | class JsonTypedArray : public Value { | ^~~~~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/numeric.cc -o src/common/numeric.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/pseudo_huber.cc -o src/common/pseudo_huber.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/quantile.cc -o src/common/quantile.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/common/quantile.h:11, from src/common/quantile.cc:4: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/./io.h:15, from ./dmlc-core/include/dmlc/data.h:14, from ./include/xgboost/data.h:11: ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/././logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/../data/array_interface.h:154:7: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_NE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/quantile.cc:28:3: required from ‘xgboost::common::SketchContainerImpl<WQSketch>::SketchContainerImpl(std::vector<long unsigned int>, int32_t, xgboost::common::Span<const xgboost::FeatureType, 18446744073709551615>, bool, int32_t) [with WQSketch = xgboost::common::WXQuantileSketch<float, float>; int32_t = int]’ src/common/quantile.h:1005:77: required from here ./dmlc-core/include/dmlc/././logging.h:202:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 202 | DEFINE_CHECK_FUNC(_NE, !=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/../data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/common/../data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/common/../data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/common/../data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/././logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/random.cc -o src/common/random.o In file included from src/common/../collective/communicator.h:5, from src/common/../collective/communicator-inl.h:7, from src/common/random.h:22, from src/common/random.cc:5: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./include/xgboost/logging.h:11, from src/common/random.h:10: ./dmlc-core/include/dmlc/logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/common/random.cc:15:3: required from here ./dmlc-core/include/dmlc/logging.h:198:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 198 | DEFINE_CHECK_FUNC(_GT, >) | ^ ./dmlc-core/include/dmlc/logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/survival_util.cc -o src/common/survival_util.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/threading_utils.cc -o src/common/threading_utils.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/timer.cc -o src/common/timer.o In file included from src/common/../collective/communicator.h:5, from src/common/../collective/communicator-inl.h:7, from src/common/timer.cc:9: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/common/version.cc -o src/common/version.o In file included from src/common/version.cc:11: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/c_api/c_api.cc -o src/c_api/c_api.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/c_api/c_api.cc:11: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ In file included from ./dmlc-core/include/dmlc/./io.h:15, from ./dmlc-core/include/dmlc/data.h:14, from ./include/xgboost/data.h:11: ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_EQ(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/c_api/../data/array_interface.h:154:7: required from here ./dmlc-core/include/dmlc/././logging.h:201:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 201 | DEFINE_CHECK_FUNC(_EQ, ==) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_GE(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/c_api/../data/../common/quantile.h:714:3: required from here ./dmlc-core/include/dmlc/././logging.h:200:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 200 | DEFINE_CHECK_FUNC(_GE, >=) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ ./dmlc-core/include/dmlc/././logging.h: In instantiation of ‘std::unique_ptr<std::__cxx11::basic_string<char> > dmlc::LogCheck_LT(const X&, const Y&) [with X = long unsigned int; Y = int]’: src/c_api/../data/array_interface.h:227:7: required from ‘static void xgboost::ArrayInterfaceHandler::ExtractShape(const xgboost::JsonObject::Map&, size_t (&)[D]) [with int D = 2; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >; size_t = long unsigned int]’ src/c_api/../data/array_interface.h:392:40: required from ‘void xgboost::ArrayInterface<D, allow_mask>::Initialize(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/c_api/../data/array_interface.h:429:61: required from ‘xgboost::ArrayInterface<D, allow_mask>::ArrayInterface(const xgboost::JsonObject::Map&) [with int D = 2; bool allow_mask = false; xgboost::JsonObject::Map = std::map<std::__cxx11::basic_string<char>, xgboost::Json, std::less<void> >]’ src/c_api/../data/adapter.h:300:62: required from here ./dmlc-core/include/dmlc/././logging.h:197:24: warning: comparison of integer expressions of different signedness: ‘const long unsigned int’ and ‘const int’ [-Wsign-compare] 197 | DEFINE_CHECK_FUNC(_LT, <) | ^ ./dmlc-core/include/dmlc/././logging.h:188:11: note: in definition of macro ‘DEFINE_CHECK_FUNC’ 188 | if (x op y) return nullptr; \ | ^~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c src/c_api/c_api_error.cc -o src/c_api/c_api_error.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from src/c_api/./c_api_utils.h:14, from src/c_api/./c_api_error.h:12, from src/c_api/c_api_error.cc:8: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c amalgamation/dmlc-minimum0.cc -o amalgamation/dmlc-minimum0.o g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c rabit/src/engine.cc -o rabit/src/engine.o In file included from ./rabit/include/rabit/internal/socket.h:8, from rabit/src/allreduce_base.h:22, from rabit/src/engine.cc:14: ./include/xgboost/collective/socket.h:65:22: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 65 | #if xgboost_IS_MINGW() | ^ ./include/xgboost/collective/socket.h:147:41: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 147 | #if defined(_WIN32) && xgboost_IS_MINGW() | ^ ./include/xgboost/collective/socket.h:511:22: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 511 | #if xgboost_IS_MINGW() | ^ ./rabit/include/rabit/internal/socket.h:46:14: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 46 | #if IS_MINGW() && !defined(POLLRDNORM) && !defined(POLLRDBAND) | ^ ./rabit/include/rabit/internal/socket.h:190:14: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 190 | #if IS_MINGW() && !defined(POLLRDNORM) && !defined(POLLRDBAND) | ^ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c rabit/src/rabit_c_api.cc -o rabit/src/rabit_c_api.o In file included from ./include/xgboost/linalg.h:13, from ./include/xgboost/data.h:16, from rabit/src/../../src/c_api/c_api_utils.h:14, from rabit/src/../../src/c_api/c_api_error.h:12, from rabit/src/rabit_c_api.cc:9: ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:86:7: note: by ‘xgboost::JsonString& xgboost::JsonString::operator=(const xgboost::JsonString&)’ 86 | class JsonString : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:112:7: note: by ‘xgboost::JsonArray& xgboost::JsonArray::operator=(const xgboost::JsonArray&)’ 112 | class JsonArray : public Value { | ^~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:189:7: note: by ‘xgboost::JsonObject& xgboost::JsonObject::operator=(const xgboost::JsonObject&)’ 189 | class JsonObject : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:218:7: note: by ‘xgboost::JsonNumber& xgboost::JsonNumber::operator=(const xgboost::JsonNumber&)’ 218 | class JsonNumber : public Value { | ^~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:252:7: note: by ‘xgboost::JsonInteger& xgboost::JsonInteger::operator=(const xgboost::JsonInteger&)’ 252 | class JsonInteger : public Value { | ^~~~~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:295:7: note: by ‘xgboost::JsonNull& xgboost::JsonNull::operator=(const xgboost::JsonNull&)’ 295 | class JsonNull : public Value { | ^~~~~~~~ ./include/xgboost/json.h:62:18: warning: ‘virtual xgboost::Value& xgboost::Value::operator=(const xgboost::Value&)’ was hidden [-Woverloaded-virtual=] 62 | virtual Value& operator=(Value const& rhs) = delete; | ^~~~~~~~ ./include/xgboost/json.h:311:7: note: by ‘xgboost::JsonBoolean& xgboost::JsonBoolean::operator=(const xgboost::JsonBoolean&)’ 311 | class JsonBoolean : public Value { | ^~~~~~~~~~~ g++-13 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-patched-gcc/Work/build/include" -DNDEBUG -I./include -I./dmlc-core/include -I./rabit/include -I. -DXGBOOST_STRICT_R_MODE=1 -DDMLC_LOG_BEFORE_THROW=0 -DDMLC_ENABLE_STD_THREAD=1 -DDMLC_DISABLE_STDIN=1 -DDMLC_LOG_CUSTOMIZE=1 -DXGBOOST_CUSTOMIZE_LOGGER=1 -DRABIT_CUSTOMIZE_MSG_ -I/usr/local/include -D_FORTIFY_SOURCE=3 -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -fvisibility=hidden -fpic -g -O2 -Wall -pedantic -mtune=native -c rabit/src/allreduce_base.cc -o rabit/src/allreduce_base.o In file included from ./rabit/include/rabit/internal/socket.h:8, from rabit/src/allreduce_base.h:22, from rabit/src/allreduce_base.cc:14: ./include/xgboost/collective/socket.h:65:22: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 65 | #if xgboost_IS_MINGW() | ^ ./include/xgboost/collective/socket.h:147:41: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 147 | #if defined(_WIN32) && xgboost_IS_MINGW() | ^ ./include/xgboost/collective/socket.h:511:22: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 511 | #if xgboost_IS_MINGW() | ^ ./rabit/include/rabit/internal/socket.h:46:14: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 46 | #if IS_MINGW() && !defined(POLLRDNORM) && !defined(POLLRDBAND) | ^ ./rabit/include/rabit/internal/socket.h:190:14: warning: this use of "defined" may not be portable [-Wexpansion-to-defined] 190 | #if IS_MINGW() && !defined(POLLRDNORM) && !defined(POLLRDBAND) | ^ g++-13 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-patched-gcc/Work/build/lib -Wl,-O1 -o xgboost.so ./xgboost_R.o ./xgboost_custom.o ./init.o ./src/metric/metric.o ./src/metric/elementwise_metric.o ./src/metric/multiclass_metric.o ./src/metric/rank_metric.o ./src/metric/auc.o ./src/metric/survival_metric.o ./src/objective/objective.o ./src/objective/regression_obj.o ./src/objective/multiclass_obj.o ./src/objective/rank_obj.o ./src/objective/hinge.o ./src/objective/aft_obj.o ./src/objective/adaptive.o ./src/gbm/gbm.o ./src/gbm/gbtree.o ./src/gbm/gbtree_model.o ./src/gbm/gblinear.o ./src/gbm/gblinear_model.o ./src/data/simple_dmatrix.o ./src/data/data.o ./src/data/sparse_page_raw_format.o ./src/data/ellpack_page.o ./src/data/gradient_index.o ./src/data/gradient_index_page_source.o ./src/data/gradient_index_format.o ./src/data/sparse_page_dmatrix.o ./src/data/proxy_dmatrix.o ./src/data/iterative_dmatrix.o ./src/predictor/predictor.o ./src/predictor/cpu_predictor.o ./src/tree/constraints.o ./src/tree/param.o ./src/tree/tree_model.o ./src/tree/tree_updater.o ./src/tree/updater_approx.o ./src/tree/updater_colmaker.o ./src/tree/updater_prune.o ./src/tree/updater_quantile_hist.o ./src/tree/updater_refresh.o ./src/tree/updater_sync.o ./src/linear/linear_updater.o ./src/linear/updater_coordinate.o ./src/linear/updater_shotgun.o ./src/learner.o ./src/logging.o ./src/global_config.o ./src/collective/communicator.o ./src/collective/socket.o ./src/common/charconv.o ./src/common/column_matrix.o ./src/common/common.o ./src/common/hist_util.o ./src/common/host_device_vector.o ./src/common/io.o ./src/common/json.o ./src/common/numeric.o ./src/common/pseudo_huber.o ./src/common/quantile.o ./src/common/random.o ./src/common/survival_util.o ./src/common/threading_utils.o ./src/common/timer.o ./src/common/version.o ./src/c_api/c_api.o ./src/c_api/c_api_error.o ./amalgamation/dmlc-minimum0.o ./rabit/src/engine.o ./rabit/src/rabit_c_api.o ./rabit/src/allreduce_base.o -fopenmp -DDMLC_CMAKE_LITTLE_ENDIAN=1 -pthread -L/home/hornik/tmp/R.check/r-patched-gcc/Work/build/lib -lR make[1]: Leaving directory '/tmp/RtmpgnoFHd/R.INSTALL775c7350dfb1b/xgboost/src' make[1]: Entering directory '/tmp/RtmpgnoFHd/R.INSTALL775c7350dfb1b/xgboost/src' Makevars:17: -DXGBOOST_STRICT_R_MODE=1 Makevars:17: -DDMLC_LOG_BEFORE_THROW=0 Makevars:17: -DDMLC_ENABLE_STD_THREAD=1 Makevars:17: -DDMLC_DISABLE_STDIN=1 Makevars:17: -DDMLC_LOG_CUSTOMIZE=1 Makevars:17: -DXGBOOST_CUSTOMIZE_LOGGER=1 Makevars:17: -DRABIT_CUSTOMIZE_MSG_ make[1]: Leaving directory '/tmp/RtmpgnoFHd/R.INSTALL775c7350dfb1b/xgboost/src' installing to /home/hornik/tmp/R.check/r-patched-gcc/Work/build/Packages/00LOCK-xgboost/00new/xgboost/libs ** R ** data ** demo ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices converting help for package ‘xgboost’ finding HTML links ... done a-compatibility-note-for-saveRDS-save html agaricus.test html agaricus.train html callbacks html cb.cv.predict html cb.early.stop html cb.evaluation.log html cb.gblinear.history html cb.print.evaluation html cb.reset.parameters html cb.save.model html dim.xgb.DMatrix html dimnames.xgb.DMatrix html getinfo html normalize html predict.xgb.Booster html prepare.ggplot.shap.data html print.xgb.Booster html print.xgb.DMatrix html print.xgb.cv html setinfo html slice.xgb.DMatrix html xgb.Booster.complete html xgb.DMatrix html xgb.DMatrix.save html xgb.attr html xgb.config html xgb.create.features html xgb.cv html xgb.dump html xgb.gblinear.history html xgb.importance html xgb.load html xgb.load.raw html xgb.model.dt.tree html xgb.parameters html xgb.plot.deepness html xgb.plot.importance html xgb.plot.multi.trees html xgb.plot.shap html xgb.plot.shap.summary html xgb.plot.tree html xgb.save html xgb.save.raw html xgb.serialize html xgb.shap.data html xgb.train html xgb.unserialize html xgbConfig html xgboost-deprecated html ** building package indices ** installing vignettes ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * DONE (xgboost)