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| author | Ted Kremenek <kremenek@apple.com> | 2009-12-16 06:03:24 +0000 |
|---|---|---|
| committer | Ted Kremenek <kremenek@apple.com> | 2009-12-16 06:03:24 +0000 |
| commit | 2d251557ef7b89c9a0e400f22c5f7bfb0ff21a3a (patch) | |
| tree | b54c291ac36cac6cc94bb575ccb360653033f734 /clang/lib/Analysis/OSAtomicChecker.cpp | |
| parent | 85763180e7fc4f7b393aa9cf470fcd396b2520de (diff) | |
| download | bcm5719-llvm-2d251557ef7b89c9a0e400f22c5f7bfb0ff21a3a.tar.gz bcm5719-llvm-2d251557ef7b89c9a0e400f22c5f7bfb0ff21a3a.zip | |
Teach OSAtomicChecker that a FunctionDecl's name isn't always a simple IdentifierInfo*.
llvm-svn: 91511
Diffstat (limited to 'clang/lib/Analysis/OSAtomicChecker.cpp')
| -rw-r--r-- | clang/lib/Analysis/OSAtomicChecker.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/clang/lib/Analysis/OSAtomicChecker.cpp b/clang/lib/Analysis/OSAtomicChecker.cpp index 5a893458830..cf16796b1b1 100644 --- a/clang/lib/Analysis/OSAtomicChecker.cpp +++ b/clang/lib/Analysis/OSAtomicChecker.cpp @@ -44,11 +44,15 @@ bool OSAtomicChecker::EvalCallExpr(CheckerContext &C,const CallExpr *CE) { if (!FD) return false; - const char *FName = FD->getNameAsCString(); + const IdentifierInfo *II = FD->getIdentifier(); + if (!II) + return false; + + llvm::StringRef FName(II->getName()); // Check for compare and swap. - if (strncmp(FName, "OSAtomicCompareAndSwap", 22) == 0 || - strncmp(FName, "objc_atomicCompareAndSwap", 25) == 0) + if (FName.startswith("OSAtomicCompareAndSwap") || + FName.startswith("objc_atomicCompareAndSwap")) return EvalOSAtomicCompareAndSwap(C, CE); // FIXME: Other atomics. |
