[LLVMbugs] [Bug 6411] New: clang++ crashes

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed Feb 24 01:47:09 PST 2010


http://llvm.org/bugs/show_bug.cgi?id=6411

           Summary: clang++ crashes
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P5
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: rdivacky at freebsd.org
                CC: llvmbugs at cs.uiuc.edu, dgregor at apple.com


Created an attachment (id=4300)
 --> (http://llvm.org/bugs/attachment.cgi?id=4300)
test case

pes delta$ clang++ -c 000.cpp
000.cpp:78:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^
000.cpp:145:5: warning: control reaches end of non-void function
[-Wreturn-type]
    }
    ^
Stack dump:
0.      Program arguments: /usr/local/bin/clang -cc1 -triple
x86_64-unknown-freebsd8.0 -S -disable-free -main-file-name 000.cpp
-mrelocation-model static -mdisable-fp-elim -mconstructor-aliases
-munwind-tables -target-cpu x86-64 -resource-dir /usr/local/lib/clang/1.1
-fmessage-length 116 -fexceptions -fgnu-runtime -fdiagnostics-show-option
-fcolor-diagnostics -o /tmp/cc-TVCg7X.s -x c++ 000.cpp 
1.      FoldingSet.cpp:178:1: current parser token 'FoldingSetImpl'
2.      FoldingSet.cpp:171:17: LLVM IR generation of declaration
'llvm::FoldingSetImpl::FoldingSetImpl'
3.      FoldingSet.cpp:171:17: Generating code for declaration
'llvm::FoldingSetImpl::FoldingSetImpl'
clang: error: compiler command failed due to signal 10 (use -v to see
invocation)

this is on a reduced test case from FoldingSet.cpp from llvm

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