[LLVMbugs] [Bug 6518] New: Assertion failed: (CD->isUsed())

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=6518

           Summary: Assertion failed: (CD->isUsed())
           Product: clang
           Version: trunk
          Platform: Other
        OS/Version: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P3
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: hinokind at gmail.com
                CC: llvmbugs at cs.uiuc.edu, dgregor at apple.com


Created an attachment (id=4398)
 --> (http://llvm.org/bugs/attachment.cgi?id=4398)
testcase

$ clang assert15-min.cc -Wno-return-type
Assertion failed: (CD->isUsed()), function GetOrCreateLLVMFunction, file
CodeGenModule.cpp, line 796.
Stack dump:
0.    Program arguments: /usr/local/bin/clang -cc1 -triple
x86_64-unknown-freebsd8.0 -S -disable-free -main-file-name assert15-min.cc
-mrelocation-model static -mdisable-fp-elim -mconstructor-aliases
-munwind-tables -target-cpu x86-64 -resource-dir /usr/local/lib/clang/1.1
-Wno-return-type -fmessage-length 157 -fexceptions -fgnu-runtime
-fdiagnostics-show-option -fcolor-diagnostics -o /tmp/cc-8PkM5j.s -x c++
assert15-min.cc 
1.    <eof> parser at end of file
2.    Per-file LLVM IR generation
3.    assert15-min.cc:28:12: Generating code for declaration 'QDebug::~QDebug'
4.    assert15-min.cc:28:22: LLVM IR generation of compound statement ('{}')
5.    assert15-min.cc:29:24: LLVM IR generation of compound statement ('{}')
6.    assert15-min.cc:30:35: LLVM IR generation of compound statement ('{}')
clang: error: compiler command failed due to signal 6 (use -v to see
invocation)


$ clang --version
clang version 1.1 (trunk 97839)
Target: x86_64-unknown-freebsd8.0
Thread model: posix

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