I am trying to compile the following code:
#include <map> int main() { std::map<double, double> test; return 0; }
using the following command:
icpc -I /usr/include/x86_64-linux-gnu/c++/8 main.cpp -o test
I get the following error:
/usr/include/c++/8/bits/stl_tree.h(700): error: identifier "_Node_allocator" is undefined _GLIBCXX_NOEXCEPT_IF( ^ detected during instantiation of "std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Rb_tree_impl<_Key_compare, <unnamed>>::_Rb_tree_impl() [with _Key=double, _Val=std::pair<const double, double>, _KeyOfValue=std::_Select1st<std::pair<const double,double>>, _Compare=std::less<double>, Alloc=std::allocator<std::pair<const double, double>>,_Key_compare=std::less<double>, <unnamed>=true]" at line 6 of "main.cpp"
together with a handful of type traits errors like the following:
/usr/include/c++/8/type_traits(921): error: not a class or struct name : public __is_default_constructible_atom<_Tp>::type ^ detected during: instantiation of class "std::__is_default_constructible_safe<_Tp, false> [with _Tp=<error- type>]" at line 927 instantiation of class "std::is_default_constructible<_Tp> [with _Tp=<error-type>]" at line 144 instantiation of class "std::__and_<_B1, _B2> [with _B1=std::is_default_constructible<<error-type>>, _B2=std::__is_nt_default_constructible_impl<<error-type>, false>]" at line 995 instantiation of class "std::is_nothrow_default_constructible<_Tp> [with _Tp=<error-type>]" at line 700 of "/usr/include/c++/8/bits/stl_tree.h" instantiation of "std::_Rb_tree<_Key, _Val, _KeyOfValue, _Compare, _Alloc>::_Rb_tree_impl<_Key_compare, <unnamed>>::_Rb_tree_impl() [with _Key=double, _Val=std::pair<const double, double>, _Key OfValue=std::_Select1st<std::pair<const double, double>>, _Compare=std::less<double>, _Alloc=std::allocator<std::pair<const double, double>>, _Key_compare=std::less<double>, <unnamed>=true]" at line 6 of " main.cpp"
This code compiles without a problem using g++.
The result of icpc and g++ version commands give the following:
> icpc -v icpc version 18.0.3 (gcc version 8.1.0 compatibility) > g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/8/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 8.1.0-5ubuntu1~16.04' --with-bugurl=file:///usr/share/doc/gcc- 8/README.Bugs --enable- languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr -- with-gcc-major-version-only --program-suffix=-8 --program- prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id -- libexecdir=/usr/lib --without-included-gettext --enable- threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ -- enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx- time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --with- system-zlib --with-target-system-zlib --enable-objc-gc=auto -- enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with- tune=generic --enable-offload-targets=nvptx-none --without-cuda- driver --enable-checking=release --build=x86_64-linux-gnu -- host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 8.1.0 (Ubuntu 8.1.0-5ubuntu1~16.04)
So my icpc and g++ version are compatible. I also didn't forget to source the compilervars.sh file of icpc.
I can't find any post with this error. Is there a specific library needed to add to icpc that is not added automatically to be able to use std::map?
I've tried adding -lstdc++ myself in the compilation command but this didn't work.