Error(s) in re-building vignettes:
  ...
--- re-building ‘DetailedDocumentation.Rmd’ using rmarkdown
using C++ compiler: ‘Debian clang version 15.0.6’
using C++17
In file included from file35063c321e1c4e.cpp:4:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:26:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/header.hpp:43:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:66:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:60:5: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
    struct {
    ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:64:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
    double _Complex private_data_c;
           ^
In file included from file35063c321e1c4e.cpp:4:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:42:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:18: warning: variable 'delta_par' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                 ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:29: warning: variable 'delta_t' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                            ^
4 warnings generated.
--- finished re-building ‘DetailedDocumentation.Rmd’

--- re-building ‘InformationForPackageAuthors.Rmd’ using rmarkdown
using C++ compiler: ‘Debian clang version 15.0.6’
using C++17
In file included from file354964348a68d1.cpp:4:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:26:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/header.hpp:43:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:66:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:60:5: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
    struct {
    ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:64:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
    double _Complex private_data_c;
           ^
In file included from file354964348a68d1.cpp:4:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:42:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:18: warning: variable 'delta_par' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                 ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:29: warning: variable 'delta_t' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                            ^
4 warnings generated.
Building shared library for Rcpp code chunk...
using C++ compiler: ‘Debian clang version 15.0.6’
using C++17
In file included from file35496442db3e9c.cpp:2:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:26:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/header.hpp:43:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:66:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:60:5: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
    struct {
    ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:64:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
    double _Complex private_data_c;
           ^
In file included from file35496442db3e9c.cpp:2:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:42:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:18: warning: variable 'delta_par' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                 ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:29: warning: variable 'delta_t' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                            ^
4 warnings generated.
Building shared library for Rcpp code chunk...
using C++ compiler: ‘Debian clang version 15.0.6’
using C++17
In file included from file3549649932f25.cpp:2:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:66:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:60:5: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
    struct {
    ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:64:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
    double _Complex private_data_c;
           ^
In file included from file3549649932f25.cpp:6:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:42:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:29: warning: variable 'delta_t' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                            ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:18: warning: variable 'delta_par' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                 ^
4 warnings generated.
Building shared library for Rcpp code chunk...
using C++ compiler: ‘Debian clang version 15.0.6’
using C++17
In file included from file3549645a2e9d43.cpp:2:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:66:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:60:5: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
    struct {
    ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:64:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
    double _Complex private_data_c;
           ^
In file included from file3549645a2e9d43.cpp:6:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:42:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:29: warning: variable 'delta_t' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                            ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:18: warning: variable 'delta_par' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                 ^
4 warnings generated.
Building shared library for Rcpp code chunk...
using C++ compiler: ‘Debian clang version 15.0.6’
using C++17
In file included from file3549645f5a18ef.cpp:2:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:66:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:60:5: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
    struct {
    ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:64:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
    double _Complex private_data_c;
           ^
In file included from file3549645f5a18ef.cpp:6:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:42:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:18: warning: variable 'delta_par' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                 ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:29: warning: variable 'delta_t' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                            ^
4 warnings generated.
Building shared library for Rcpp code chunk...
using C++ compiler: ‘Debian clang version 15.0.6’
using C++17
In file included from file354964f66f328.cpp:2:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:66:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:60:5: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
    struct {
    ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:64:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
    double _Complex private_data_c;
           ^
In file included from file354964f66f328.cpp:7:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:42:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:18: warning: variable 'delta_par' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                 ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:29: warning: variable 'delta_t' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                            ^
In file included from file354964f66f328.cpp:7:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:29:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/vec.hpp:101:79: warning: field 'nrows' will be initialized after field 'ncols' [-Wreorder-ctor]
  VEC(const int r, const int c, T* ptr, int cob) : subsetted(0), ismatrix(1), nrows(r), ncols(c), d(r*c, ptr, cob), temp(1) {} //cob = copy, owning, borrow
                                                                              ^~~~~~~   ~~~~~~~
                                                                              ncols(c   nrows(r
file354964f66f328.cpp:30:8: note: in instantiation of member function 'etr::VEC<double>::VEC' requested here
  sexp c(2, 2, c_rcpp.begin(), 2);
       ^
5 warnings generated.
using C++ compiler: ‘Debian clang version 15.0.6’
using C++17
In file included from file3549642a842698.cpp:4:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:26:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/header.hpp:43:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:66:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:60:5: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
    struct {
    ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:64:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
    double _Complex private_data_c;
           ^
In file included from file3549642a842698.cpp:4:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr.hpp:42:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:18: warning: variable 'delta_par' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                 ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/ast2ast/include/etr_bits/interpolation.hpp:33:29: warning: variable 'delta_t' set but not used [-Wunused-but-set-variable]
  double y0, y1, delta_par, delta_t, m;
                            ^
4 warnings generated.
using C++ compiler: ‘Debian clang version 15.0.6’
using C++11
In file included from file354964317840db.cpp:3:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:25:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/RcppCommon.h:30:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include/Rcpp/r/headers.h:66:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R.h:71:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:60:5: warning: anonymous structs are a GNU extension [-Wgnu-anonymous-struct]
    struct {
    ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/include/R_ext/Complex.h:64:12: warning: '_Complex' is a C99 extension [-Wc99-extensions]
    double _Complex private_data_c;
           ^
In file included from file354964317840db.cpp:5:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/r2sundials/include/r2sundials.h:4:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/r2sundials/include/cvodes/cvodes.h:21:
In file included from /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/r2sundials/include/sundials/sundials_context.h:44:
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/r2sundials/include/sundials/sundials_context.hpp:31:20: error: no member named 'make_unique' in namespace 'std'
    sunctx_ = std::make_unique<SUNContext>();
              ~~~~~^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/r2sundials/include/sundials/sundials_context.hpp:31:32: error: unexpected type name 'SUNContext': expected expression
    sunctx_ = std::make_unique<SUNContext>();
                               ^
/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/r2sundials/include/sundials/sundials_context.hpp:31:44: error: expected expression
    sunctx_ = std::make_unique<SUNContext>();
                                           ^
2 warnings and 3 errors generated.
make[1]: *** [/home/hornik/tmp/R.check/r-devel-clang/Work/build/etc/Makeconf:198: file354964317840db.o] Error 1
Quitting from lines 418-454 (InformationForPackageAuthors.Rmd) 
Error: processing vignette ‘InformationForPackageAuthors.Rmd’ failed with diagnostics:
Error 1 occurred building shared library.
--- failed re-building ‘InformationForPackageAuthors.Rmd’

SUMMARY: processing the following file failed:
  ‘InformationForPackageAuthors.Rmd’

Error: Vignette re-building failed.
Execution halted