[cfe-commits] r91512 - /cfe/trunk/lib/Analysis/CFRefCount.cpp

[Ted Kremenek]

Author: kremenek
Date: Wed Dec 16 00:06:43 2009
New Revision: 91512

URL: http://llvm.org/viewvc/llvm-project?rev=91512&view=rev
Log:
Teach RetainSummaryManager::getSummary(FunctionDecl* FD) that 'FD->getIdentifier()' will not always return a non-null IdentifierInfo*.

Modified:
    cfe/trunk/lib/Analysis/CFRefCount.cpp

Modified: cfe/trunk/lib/Analysis/CFRefCount.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/CFRefCount.cpp?rev=91512&r1=91511&r2=91512&view=diff

==============================================================================
--- cfe/trunk/lib/Analysis/CFRefCount.cpp (original)
+++ cfe/trunk/lib/Analysis/CFRefCount.cpp Wed Dec 16 00:06:43 2009
@@ -1149,7 +1149,11 @@
     // [PR 3337] Use 'getAs<FunctionType>' to strip away any typedefs on the
     // function's type.
     const FunctionType* FT = FD->getType()->getAs<FunctionType>();
-    const char* FName = FD->getIdentifier()->getNameStart();
+    const IdentifierInfo *II = FD->getIdentifier();
+    if (!II)
+      break;
+    
+    const char* FName = II->getNameStart();
 
     // Strip away preceding '_'.  Doing this here will effect all the checks
     // down below.