* using log directory 'd:/Rcompile/CRANpkg/local/4.6/intmap.Rcheck'
* using R version 4.6.0 beta (2026-04-16 r89899 ucrt)
* using platform: x86_64-w64-mingw32
* R was compiled by
    gcc.exe (GCC) 14.3.0
    GNU Fortran (GCC) 14.3.0
* running under: Windows Server 2022 x64 (build 20348)
* using session charset: UTF-8
* current time: 2026-04-17 14:34:50 UTC
* checking for file 'intmap/DESCRIPTION' ... OK
* checking extension type ... Package
* this is package 'intmap' version '1.0.0'
* package encoding: UTF-8
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... OK
* checking if there is a namespace ... OK
* checking for hidden files and directories ... OK
* checking for portable file names ... OK
* checking whether package 'intmap' can be installed ... ERROR
Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/intmap.Rcheck/00install.out' for details.
* DONE
The installation logfile:
* installing *source* package 'intmap' ...
** this is package 'intmap' version '1.0.0'
** package 'intmap' successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: 'g++.exe (GCC) 14.3.0'
make[1]: Entering directory '/d/temp/2026_04_17_01_50_00_1722/RtmpesPFX6/R.INSTALLc91c647b3c4c/intmap/src'
g++ -std=gnu++20  -I"D:/RCompile/recent/R/include" -DNDEBUG  -I'D:/RCompile/CRANpkg/lib/4.6/BH/include' -I'D:/RCompile/CRANpkg/lib/4.6/Rcpp/include'   -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"      -pedantic -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign    -c INTMAP.cpp -o INTMAP.o
In file included from D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp.h:49,
                 from intmap_types.h:4,
                 from INTMAP.cpp:2:
D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/Function.h: In constructor 'Rcpp::Function_Impl<StoragePolicy>::Function_Impl(const std::string&, const std::string&)':
D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/Function.h:75:65: error: 'R_NamespaceRegistry' was not declared in this scope
   75 |             Shield<SEXP> env(R_getVarEx(Rf_install(ns.c_str()), R_NamespaceRegistry, FALSE, R_UnboundValue));
      |                                                                 ^~~~~~~~~~~~~~~~~~~
In file included from D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/Module.h:510,
                 from D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp.h:70:
D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/module/class.h: In instantiation of 'void Rcpp::class_<Class>::SetFinalizer(finalizer_class*) [with Class = INTMAP; finalizer_class = Rcpp::CppFinalizer<INTMAP>]':
D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/module/class.h:497:13:   required from 'Rcpp::class_<Class>::self& Rcpp::class_<Class>::finalizer(void (*)(Class*)) [with Class = INTMAP; self = Rcpp::class_<INTMAP>]'
  497 |             SetFinalizer( new FunctionFinalizer<Class>( f ) ) ;
      |             ^~~~~~~~~~~~
INTMAP.cpp:39:17:   required from here
   14 |   class_<INTMAP>("INTMAP")
      |   ~~~~~~~~~~~~~~~~~~~~~~~~
   15 | 
      |                  
   16 |       .constructor<Rcpp::IntegerVector, Rcpp::List>()
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   17 |       .constructor<Rcpp::XPtr<intmapR>>()
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   18 | 
      |                  
   19 |       .field("ptr", &INTMAP::ptr)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~
   20 | 
      |                  
   21 |       .method("size", &INTMAP::size)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   22 |       .method("at", &INTMAP::at)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~
   23 |       .method("has_key", &INTMAP::has_key)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   24 |       .method("index", &INTMAP::index)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   25 |       .method("nth", &INTMAP::nth)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   26 |       .method("insert", &INTMAP::insert)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   27 |       .method("assign", &INTMAP::assign)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   28 |       .method("erase", &INTMAP::erase)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   29 |       .method("merase", &INTMAP::merase)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   30 |       .method("merge", &INTMAP::merge)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 |       .method("keys", &INTMAP::keys)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   32 |       .method("values", &INTMAP::values)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   33 |       .method("toList", &INTMAP::toList)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   34 |       .method("extract", &INTMAP::extract)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   35 |       .method("extract_inplace", &INTMAP::extract_inplace)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   36 |       .method("extract_by_erasing", &INTMAP::extract_by_erasing)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   37 |       .method("extract_by_erasing_inplace", &INTMAP::extract_by_erasing_inplace)
      |       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   38 | 
      |                  
   39 |       .finalizer(&finalizer_of_intmap);
      |       ~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
D:/RCompile/CRANpkg/lib/4.6/Rcpp/include/Rcpp/module/class.h:507:42: warning: deleting object of polymorphic class type 'Rcpp::CppFinalizer<INTMAP>' which has non-virtual destructor might cause undefined behavior [-Wdelete-non-virtual-dtor]
  507 |             if( ptr->finalizer_pointer ) delete ptr->finalizer_pointer ;
      |                                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [D:/RCompile/recent/R/etc/x64/Makeconf:304: INTMAP.o] Error 1
make[1]: Leaving directory '/d/temp/2026_04_17_01_50_00_1722/RtmpesPFX6/R.INSTALLc91c647b3c4c/intmap/src'
ERROR: compilation failed for package 'intmap'
* removing 'd:/Rcompile/CRANpkg/lib/4.6/intmap'
* restoring previous 'd:/Rcompile/CRANpkg/lib/4.6/intmap'