https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66982
Bug ID: 66982
Summary: Internal compiler error: Segmentation fault in C++14
code (followup of #65973)
Product: gcc
Version: 5.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: philipp.classen at gmx dot net
Target Milestone: ---
Created attachment 36045
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36045&action=edit
gzipped output of "-freport-bug"
Bug #65973 solved one C++14 internal compiler error. That is good news, but my
program still crashes when compiling it with gcc 5.2.0:
g++ -freport-bug -DHAVE_CONFIG_H -I. -Wall -Wfatal-errors -Wextra
-Wno-type-limits -Wstrict-aliasing -Wvla -Wdisabled-optimization
-Wdouble-promotion -pipe --std=c++14 -D
EXTENDED_PARALLEL_LOGGING__DEPENDS_ON_TARGET__ -DUSE_TABLEBASES
-DUSE_NALIMOV_TABLEBASES -DUSE_BITBASES -DUSE_SINGLE_PAWN_BITBASES
-DUSE_TWO_PAWNS_BITBASES -DUSE_RAMMED_PAWNS_BITBASES -g3
-DAVOID_EXPENSIVE_DEBUG_OPTIONS -I gmock-bundle/include -I
gmock-bundle/gtest/include -g -MT fastdebug-bitbases.o -MD -MP -MF
.deps/fastdebug-bitbases.Tpo -c -o fastdebug-bitbases.o `test -f 'bitbases.cpp'
|| echo './'`bitbases.cpp
In file included from bitbases.cpp:6:0:
constants.h:247:10: in constexpr expansion of ‘SQ_MASK(0)’
constants.h:248:55: internal compiler error: Segmentation fault
SQ_MASK(A5) | SQ_MASK(A6) | SQ_MASK(A7) | SQ_MASK(A8);
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://bugs.archlinux.org/> for instructions.
Preprocessed source stored into /tmp/ccpYk9IH.out file, please attach this to
your bugreport.
