Author
anonymous
almost 7 years ago
Language
C++
Compiler
gcc HEAD 9.0.0 20180808 (experimental)
Options
Warnings
Optimization
Verbose
Don't Use Boost
C++2a(GNU)
-pedantic
Author
anonymous
almost 7 years ago
$ g++ prog.cc -Wall -Wextra -O2 -march=native -v -std=gnu++2a -pedantic Using built-in specs.
COLLECT_GCC=/opt/wandbox/gcc-head/bin/g++
COLLECT_LTO_WRAPPER=/opt/wandbox/gcc-head/libexec/gcc/x86_64-pc-linux-gnu/9.0.0/lto-wrapper
Target: x86_64-pc-linux-gnu
Configured with: ../source/configure --prefix=/opt/wandbox/gcc-head --enable-languages=c,c++ --disable-multilib --without-ppl --without-cloog-ppl --enable-checking=release --disable-nls --enable-lto LDFLAGS=-Wl,-rpath,/opt/wandbox/gcc-head/lib,-rpath,/opt/wandbox/gcc-head/lib64,-rpath,/opt/wandbox/gcc-head/lib32
Thread model: posix
gcc version 9.0.0 20180808 (experimental) (GCC)
COLLECT_GCC_OPTIONS='-o' 'prog.exe' '-I' '/opt/wandbox/boost-sml/include' '-I' '/opt/wandbox/boost-di/include' '-I' '/opt/wandbox/range-v3/include' '-I' '/opt/wandbox/nlohmann-json/src' '-I' '/opt/wandbox/cmcstl2/include' '-I' '/opt/wandbox/te/include' '-Wpedantic' '-std=gnu++2a' '-Wall' '-Wextra' '-v' '-O2' '-march=native' '-shared-libgcc'
/opt/wandbox/gcc-head/libexec/gcc/x86_64-pc-linux-gnu/9.0.0/cc1plus -quiet -v -I /opt/wandbox/boost-sml/include -I /opt/wandbox/boost-di/include -I /opt/wandbox/range-v3/include -I /opt/wandbox/nlohmann-json/src -I /opt/wandbox/cmcstl2/include -I /opt/wandbox/te/include -imultiarch x86_64-linux-gnu -D_GNU_SOURCE prog.cc -march=sandybridge -mmmx -mno-3dnow -msse -msse2 -msse3 -mssse3 -mno-sse4a -mcx16 -msahf -mno-movbe -maes -mno-sha -mpclmul -mpopcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-sgx -mno-bmi2 -mno-pconfig -mno-wbnoinvd -mno-tbm -mavx -mno-avx2 -msse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mno-rdrnd -mno-f16c -mno-fsgsbase -mno-rdseed -mno-prfchw -mno-adx -mfxsr -mxsave -mxsaveopt -mno-avx512f -mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mno-clflushopt -mno-xsavec -mno-xsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl -mno-avx512ifma -mno-avx512vbmi -mno-avx5124fmaps -mno-avx5124vnniw -mno-clwb -mno-mwaitx -mno-clzero -mno-pku -mno-rdpid -mno-gfni -mno-shstk -mno-avx512vbmi2 -mno-avx512vnni -mno-vaes -mno-vpclmulqdq -mno-avx512bitalg -mno-movdiri -mno-movdir64b -mno-waitpkg -mno-cldemote --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=4096 -mtune=sandybridge -quiet -dumpbase prog.cc -auxbase prog -O2 -Wpedantic -Wall -Wextra -std=gnu++2a -version -o /tmp/ccpYfzyR.s
GNU C++17 (GCC) version 9.0.0 20180808 (experimental) (x86_64-pc-linux-gnu)
compiled by GNU C version 9.0.0 20180808 (experimental), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.3, isl version none
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu"
ignoring nonexistent directory "/usr/local/include"
ignoring nonexistent directory "/opt/wandbox/gcc-head/lib/gcc/x86_64-pc-linux-gnu/9.0.0/../../../../x86_64-pc-linux-gnu/include"
ignoring nonexistent directory "/opt/wandbox/nlohmann-json/src"
#include "..." search starts here:
#include <...> search starts here:
/opt/wandbox/boost-sml/include
/opt/wandbox/boost-di/include
/opt/wandbox/range-v3/include
/opt/wandbox/cmcstl2/include
/opt/wandbox/te/include
/opt/wandbox/gcc-head/lib/gcc/x86_64-pc-linux-gnu/9.0.0/../../../../include/c++/9.0.0
/opt/wandbox/gcc-head/lib/gcc/x86_64-pc-linux-gnu/9.0.0/../../../../include/c++/9.0.0/x86_64-pc-linux-gnu
/opt/wandbox/gcc-head/lib/gcc/x86_64-pc-linux-gnu/9.0.0/../../../../include/c++/9.0.0/backward
/opt/wandbox/gcc-head/lib/gcc/x86_64-pc-linux-gnu/9.0.0/include
/opt/wandbox/gcc-head/include
/opt/wandbox/gcc-head/lib/gcc/x86_64-pc-linux-gnu/9.0.0/include-fixed
/usr/include/x86_64-linux-gnu
/usr/include
End of search list.
GNU C++17 (GCC) version 9.0.0 20180808 (experimental) (x86_64-pc-linux-gnu)
compiled by GNU C version 9.0.0 20180808 (experimental), GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.3, isl version none
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 9de08fee6b4c35e60b9c287c8b48f77e
prog.cc: In function 'int main()':
prog.cc:23:43: in 'constexpr' expansion of 'Bugged{}.Bugged::operator==(Bugged{})'
prog.cc:23:54: internal compiler error: in cxx_eval_bit_field_ref, at cp/constexpr.c:2704
std::cout << std::boolalpha << (Bugged{} == Bugged{}) << std::endl;
^
0x5eb130 cxx_eval_bit_field_ref
../../source/gcc/cp/constexpr.c:2704
0x5eb130 cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4581
0x5e879a cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4393
0x5eec68 cxx_eval_binary_expression
../../source/gcc/cp/constexpr.c:2050
0x5e8c82 cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4538
0x5ebccd cxx_eval_logical_expression
../../source/gcc/cp/constexpr.c:2728
0x5e8cbf cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4554
0x5eb833 cxx_eval_store_expression
../../source/gcc/cp/constexpr.c:3764
0x5e9735 cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4345
0x5e9037 cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4357
0x5e879a cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4393
0x5e9b05 cxx_eval_statement_list
../../source/gcc/cp/constexpr.c:3987
0x5e9b05 cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4745
0x5e7e50 cxx_eval_call_expression
../../source/gcc/cp/constexpr.c:1728
0x5e90ee cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4267
0x5e8892 cxx_eval_constant_expression
../../source/gcc/cp/constexpr.c:4654
0x5ec6ed cxx_eval_outermost_constant_expr
../../source/gcc/cp/constexpr.c:4970
0x5ee610 maybe_constant_value(tree_node*, tree_node*)
../../source/gcc/cp/constexpr.c:5197
0x5ccc7e build_over_call
../../source/gcc/cp/call.c:8129
0x5d1f7e build_new_op_1
../../source/gcc/cp/call.c:5878
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
Exit Code:
1