http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59085
Bug ID: 59085
Summary: internal compiler error: Segmentation fault
Product: gcc
Version: 4.8.1
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: filip.7an at gmail dot com
Created attachment 31198
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31198&action=edit
The preprocessed file
When compiling a small piece of C++11 code the compiler encountered a fatal
error -segmentation fault- which does not allow the compilation to proceed.
The problem first appear when I start using a thread_local static variable -of
stringstream type- in a template class.
The g++ version in use is:
.
g++ (rev5, Built by MinGW-W64 project) 4.8.1
.
The compilation command is:
.
g++ --std=c++11 main.cpp -v -save-temps -o test.exe
.
OS Windows 7 SP 1.
Attached is available the preprocessed file of a piece of code which generate
the fault.
Compiler output:
d:\Logger - Copy>g++ --std=c++11 main.cpp -v -save-temps -o test.exe
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=c:/program\
files/mingw-builds/x64-4.8.1-posix-seh-rev5/mingw64/bin/../libexec/gcc/x86_64-w64-mingw32/4.8.1/lto-wrapper.exe
Target: x86_64-w64-mingw32
Configured with: ../../../src/gcc-4.8.1/configure --host=x86_64-w64-mingw32
--build=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --prefix=/mingw64 -
-with-sysroot=/tmp/x64-481-posix-seh-r5/mingw64 --enable-shared --enable-static
--disable-multilib --enable-languages=ada,c,c++,fortran,objc,obj-c++,l
to --enable-libstdcxx-time=yes --enable-threads=posix --enable-libgomp
--enable-lto --enable-graphite --enable-checking=release --enable-fully-dynamic
-string --enable-version-specific-runtime-libs --disable-isl-version-check
--disable-cloog-version-check --disable-libstdcxx-pch --disable-libstdcxx-d
ebug --enable-bootstrap --disable-rpath --disable-win32-registry --disable-nls
--disable-werror --disable-symvers --with-gnu-as --with-gnu-ld --with-a
rch=nocona --with-tune=core2 --with-libiconv --with-system-zlib
--with-gmp=/tmp/mingw-prereq/x86_64-w64-mingw32-static
--with-mpfr=/tmp/mingw-prereq/x
86_64-w64-mingw32-static --with-mpc=/tmp/mingw-prereq/x86_64-w64-mingw32-static
--with-isl=/tmp/mingw-prereq/x86_64-w64-mingw32-static --with-cloog=/t
mp/mingw-prereq/x86_64-w64-mingw32-static --enable-cloog-backend=isl
--with-pkgversion='rev5, Built by MinGW-W64 project'
--with-bugurl=http://sourcef
orge.net/projects/mingw-w64 CFLAGS='-O2 -pipe
-I/tmp/x64-481-posix-seh-r5/libs/include -I/tmp/mingw-prereq/x64-zlib/include
-I/tmp/mingw-prereq/x86_64
-w64-mingw32-static/include' CXXFLAGS='-O2 -pipe
-I/tmp/x64-481-posix-seh-r5/libs/include -I/tmp/mingw-prereq/x64-zlib/include
-I/tmp/mingw-prereq/x86
_64-w64-mingw32-static/include' CPPFLAGS= LDFLAGS='-pipe
-L/tmp/x64-481-posix-seh-r5/libs/lib -L/tmp/mingw-prereq/x64-zlib/lib
-L/tmp/mingw-prereq/x86
_64-w64-mingw32-static/lib -L/tmp/x64-481-posix-seh-r5/mingw64/opt/lib '
Thread model: posix
gcc version 4.8.1 (rev5, Built by MinGW-W64 project)
COLLECT_GCC_OPTIONS='-std=c++11' '-v' '-save-temps' '-o' 'test.exe'
'-shared-libgcc' '-mtune=core2' '-march=nocona'
c:/program
files/mingw-builds/x64-4.8.1-posix-seh-rev5/mingw64/bin/../libexec/gcc/x86_64-w64-mingw32/4.8.1/cc1plus.exe
-E -quiet -v -iprefix c:\progr
am
files\mingw-builds\x64-4.8.1-posix-seh-rev5\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.8.1/
-D_REENTRANT main.cpp -mtune=core2 -march=nocona -std=
c++11 -fpch-preprocess -o main.ii
ignoring duplicate directory "c:/program
files/mingw-builds/x64-4.8.1-posix-seh-rev5/mingw64/lib/gcc/../../lib/gcc/x86_64-w64-mingw32/4.8.1/include/c+
+"
ignoring duplicate directory "c:/program
files/mingw-builds/x64-4.8.1-posix-seh-rev5/mingw64/lib/gcc/../../lib/gcc/x86_64-w64-mingw32/4.8.1/include/c+
+/x86_64-w64-mingw32"
ignoring duplicate directory "c:/program
files/mingw-builds/x64-4.8.1-posix-seh-rev5/mingw64/lib/gcc/../../lib/gcc/x86_64-w64-mingw32/4.8.1/include/c+
+/backward"
ignoring duplicate directory "c:/program
files/mingw-builds/x64-4.8.1-posix-seh-rev5/mingw64/lib/gcc/../../lib/gcc/x86_64-w64-mingw32/4.8.1/include"
ignoring nonexistent directory
"C:/Temp/msys64/tmp/x64-481-posix-seh-r5/mingw64C:/Temp/msys64/mingw64/lib/gcc/x86_64-w64-mingw32/4.8.1/../../../../inc
lude"
ignoring duplicate directory "c:/program
files/mingw-builds/x64-4.8.1-posix-seh-rev5/mingw64/lib/gcc/../../lib/gcc/x86_64-w64-mingw32/4.8.1/include-fi
xed"
ignoring duplicate directory "c:/program
files/mingw-builds/x64-4.8.1-posix-seh-rev5/mingw64/lib/gcc/../../lib/gcc/x86_64-w64-mingw32/4.8.1/../../../.
./x86_64-w64-mingw32/include"
ignoring nonexistent directory
"C:/Temp/msys64/tmp/x64-481-posix-seh-r5/mingw64/mingw/include"
#include "..." search starts here:
#include <...> search starts here:
c:\program
files\mingw-builds\x64-4.8.1-posix-seh-rev5\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.8.1/include/c++
c:\program
files\mingw-builds\x64-4.8.1-posix-seh-rev5\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.8.1/include/c++/x86_64-w64-mingw32
c:\program
files\mingw-builds\x64-4.8.1-posix-seh-rev5\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.8.1/include/c++/backward
c:\program
files\mingw-builds\x64-4.8.1-posix-seh-rev5\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.8.1/include
c:\program
files\mingw-builds\x64-4.8.1-posix-seh-rev5\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.8.1/include-fixed
c:\program
files\mingw-builds\x64-4.8.1-posix-seh-rev5\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.8.1/../../../../x86_64-w64-mingw32/include
End of search list.
COLLECT_GCC_OPTIONS='-std=c++11' '-v' '-save-temps' '-o' 'test.exe'
'-shared-libgcc' '-mtune=core2' '-march=nocona'
c:/program
files/mingw-builds/x64-4.8.1-posix-seh-rev5/mingw64/bin/../libexec/gcc/x86_64-w64-mingw32/4.8.1/cc1plus.exe
-fpreprocessed main.ii -quiet
-dumpbase main.cpp -mtune=core2 -march=nocona -auxbase main -std=c++11 -version
-o main.s
GNU C++ (rev5, Built by MinGW-W64 project) version 4.8.1 (x86_64-w64-mingw32)
compiled by GNU C version 4.8.1, GMP version 5.1.2, MPFR version 3.1.2,
MPC version 1.0.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C++ (rev5, Built by MinGW-W64 project) version 4.8.1 (x86_64-w64-mingw32)
compiled by GNU C version 4.8.1, GMP version 5.1.2, MPFR version 3.1.2,
MPC version 1.0.1
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 6bfbc2230a87690b06c64b5273a5ad00
main.cpp:68:1: internal compiler error: Segmentation fault
}
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://sourceforge.net/projects/mingw-w64> for instructions.
