Don't warn when matching %p to nullptr.

llvm-svn: 118344
2010-11-06 14:58:53 +00:00
parent 63abc84630
commit 3fd50319d3
2 changed files with 11 additions and 2 deletions
--- a/clang/lib/Analysis/FormatString.cpp
+++ b/clang/lib/Analysis/FormatString.cpp
@@ -296,8 +296,8 @@ bool ArgTypeResult::matchesType(ASTContext &C, QualType argTy) const {
    }

    case CPointerTy:
-      return argTy->getAs<PointerType>() != NULL ||
-             argTy->getAs<ObjCObjectPointerType>() != NULL;
+      return argTy->isPointerType() || argTy->isObjCObjectPointerType() ||
+        argTy->isNullPtrType();

    case ObjCPointerTy:
      return argTy->getAs<ObjCObjectPointerType>() != NULL;