diff options
| 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 | a0f7727abd351646a4c7efe38c563a894bcf5403 (patch) | |
| tree | 8d312ca5e6e7c46f48d5af87b17c476359f85c03 /lib/Analysis/OSAtomicChecker.cpp | |
| parent | b01a322ed6bc20e08b6a25b070070aac2eb5dd9e (diff) | |
Teach OSAtomicChecker that a FunctionDecl's name isn't always a simple IdentifierInfo*.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@91511 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/OSAtomicChecker.cpp')
| -rw-r--r-- | lib/Analysis/OSAtomicChecker.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/Analysis/OSAtomicChecker.cpp b/lib/Analysis/OSAtomicChecker.cpp index 5a89345883..cf16796b1b 100644 --- a/lib/Analysis/OSAtomicChecker.cpp +++ b/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. |