* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘triptych’ ...
** this is package ‘triptych’ version ‘0.1.3’
** package ‘triptych’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-15 (Debian 15.2.0-7) 15.2.0’
using C++20
make[1]: Entering directory '/tmp/Rtmp3qJu1L/R.INSTALL335d781b6a0414/triptych/src'
g++-15 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c cpp11.cpp -o cpp11.o
g++-15 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/cpp11/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c md.cpp -o md.o
In file included from md.cpp:2:
mdiag.h:136:16: warning: ‘void contribution<n>::operator+=(const contribution<n>&) [with long unsigned int n = 1]’ was hidden [-Woverloaded-virtual=]
  136 |   virtual void operator+=(const contribution<n>& rhs)
      |                ^~~~~~~~
mdiag.h:473:8: note:   by ‘void contribution_mean::operator+=(const contribution_mean&)’
  473 |   void operator+=(const contribution_mean& rhs)
      |        ^~~~~~~~
mdiag.h:141:16: warning: ‘void contribution<n>::operator-=(const contribution<n>&) [with long unsigned int n = 1]’ was hidden [-Woverloaded-virtual=]
  141 |   virtual void operator-=(const contribution<n>& rhs)
      |                ^~~~~~~~
mdiag.h:483:8: note:   by ‘void contribution_mean::operator-=(const contribution_mean&)’
  483 |   void operator-=(const contribution_mean& rhs)
      |        ^~~~~~~~
mdiag.h:136:16: warning: ‘void contribution<n>::operator+=(const contribution<n>&) [with long unsigned int n = 2]’ was hidden [-Woverloaded-virtual=]
  136 |   virtual void operator+=(const contribution<n>& rhs)
      |                ^~~~~~~~
mdiag.h:593:8: note:   by ‘void contribution_expect::operator+=(const contribution_expect&)’
  593 |   void operator+=(const contribution_expect& rhs)
      |        ^~~~~~~~
mdiag.h:141:16: warning: ‘void contribution<n>::operator-=(const contribution<n>&) [with long unsigned int n = 2]’ was hidden [-Woverloaded-virtual=]
  141 |   virtual void operator-=(const contribution<n>& rhs)
      |                ^~~~~~~~
mdiag.h:603:8: note:   by ‘void contribution_expect::operator-=(const contribution_expect&)’
  603 |   void operator-=(const contribution_expect& rhs)
      |        ^~~~~~~~
g++-15 -std=gnu++20 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o triptych.so cpp11.o md.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmp3qJu1L/R.INSTALL335d781b6a0414/triptych/src'
make[1]: Entering directory '/tmp/Rtmp3qJu1L/R.INSTALL335d781b6a0414/triptych/src'
make[1]: Leaving directory '/tmp/Rtmp3qJu1L/R.INSTALL335d781b6a0414/triptych/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-triptych/00new/triptych/libs
** R
** data
*** moving datasets to lazyload DB
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** 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 (triptych)