[LLVMbugs] [Bug 11728] New: segfault with a C++ code when used with -pthread
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Mon Jan 9 05:55:47 PST 2012
http://llvm.org/bugs/show_bug.cgi?id=11728
Bug #: 11728
Summary: segfault with a C++ code when used with -pthread
Product: clang
Version: 2.9
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: C++
AssignedTo: unassignedclangbugs at nondot.org
ReportedBy: slayoo at igf.fuw.edu.pl
CC: dgregor at apple.com, llvmbugs at cs.uiuc.edu
Classification: Unclassified
Created attachment 7855
--> http://llvm.org/bugs/attachment.cgi?id=7855
bug.cpp and inc.cpp files which trigger a segfault during compilation on my
machine
Trying to compile the attached code I get the following behaviour:
$ clang++ -fsyntax-only -I/opt/local/include -pthread bug.cpp
-> OK
$ clang++ -S -I/opt/local/include bug.cpp
-> OK
$ clang++ -S -I/opt/local/include -pthread bug.cpp
clang: error: unable to execute command: Segmentation fault
clang: error: clang frontend command failed due to signal 1 (use -v to see
invocation)
$ clang++ -E -I/opt/local/include -pthread bug.cpp > code.cpp
$ clang++ -S -I/opt/local/include -pthread code.cpp
-> OK
It might be tricky to reproduce... Please let me know how to get a backtrace
from this segfault? so I'll post it here.
Some relevant version info:
- boost 1.48
- clang 2.9 (tags/RELEASE_29/final)
- OS X 10.6.6 (10J567)
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