http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48211
Summary: [C++0x] Segment Fault When Compiling
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: critical
Priority: P3
Component: c++
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: neur...@bitfoc.us
Created attachment 23729
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23729
source file and temp file.
Source file that leads to crash is in attachment, named as function.cpp, along
with temp files function. ii and function.s
The following is what I did to compile the source and the output by the
compiler.
$ gcc -std=c++0x function.cpp
In file included from
/usr/local/lib/gcc/i686-pc-cygwin/4.7.0/../../../../include/c++/4.7.0/memory:85:0,
from function.cpp:2:
/usr/local/lib/gcc/i686-pc-cygwin/4.7.0/../../../../include/c++/4.7.0/bits/unique_ptr.h:
In instantiation of ‘constexpr std::unique_ptr<_Tp, _Dp>::unique_ptr() [with
_Tp = const stmt_base, _Dp = std::default_delete<const stmt_base>]’:
function.cpp:8:8: instantiated from ‘sptr<const stmt_base>’
function.cpp:28:33: instantiated from here
/usr/local/lib/gcc/i686-pc-cygwin/4.7.0/../../../../include/c++/4.7.0/bits/unique_ptr.h:115:59:
internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
The following is compiler and system info.
$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/i686-pc-cygwin/4.7.0/lto-wrapper.exe
Target: i686-pc-cygwin
Configured with: ./configure --enable-languages=c,c++,fortran,lto,objc
Thread model: single
gcc version 4.7.0 20110320 (experimental) (GCC)
