https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79741
--- Comment #4 from Jim Michaels <jmichae3 at yahoo dot com> --- (In reply to Andrew Pinski from comment #2) > And the exact options you are using? g++ -std=c++11 -lstdc++ -o atoi64.o atoi64.cpp 2>atoi64.err.txt also tried c++14. Tue 02/28/2017 11:44:25.43 l:\projects\lib\atoi64>g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=c:/program\ files/mingw-w64/i686-6.2.0-win32-sjlj-rt_v5-rev1/mingw32/bin/../libexec/gcc/i686-w64-mingw32/6.2.0/lto- Target: i686-w64-mingw32 Configured with: ../../../src/gcc-6.2.0/configure --host=i686-w64-mingw32 --build=i686-w64-mingw32 --target=i686-w64-mingw32 --prefix=/ =yes --enable-threads=win32 --enable-libgomp --enable-libatomic --enable-lto --enable-graphite --enable-checking=release --enable-fully ootstrap --disable-rpath --disable-win32-registry --disable-nls --disable-werror --disable-symvers --with-gnu-as --with-gnu-ld --with-a isites/i686-w64-mingw32-static --with-mpc=/c/mingw620/prerequisites/i686-w64-mingw32-static --with-isl=/c/mingw620/prerequisites/i686-w /mingw32/opt/include -I/c/mingw620/prerequisites/i686-zlib-static/include -I/c/mingw620/prerequisites/i686-w64-mingw32-static/include' GS= LDFLAGS='-pipe -L/c/mingw620/i686-620-win32-sjlj-rt_v5-rev1/mingw32/opt/lib -L/c/mingw620/prerequisites/i686-zlib-static/lib -L/c/m Thread model: win32 gcc version 6.2.0 (i686-win32-sjlj-rev1, Built by MinGW-W64 project) Tue 02/28/2017 12:30:43.42 l:\projects\lib\atoi64> another of the problems seems to be files over a certain size (complexity?) causing strange errors, where unit tests work fine, but the larger programs cannot be reduced to a smaller set for a unit test. maybe I should complain about the ld file cache. it is causing problems too. example: C:\DOCUME~1\Barb\LOCALS~1\Temp\cc2hmuhd.o:find.cpp:(.text+0x837): undefined reference to `compare_bool(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator <char> >, bool, unsigned int)' collect2.exe: error: ld returned 1 exit status this is not what's in the source file for a list of function arguments, this is really old. an exe was generated anyway, but doesn't do anything.
