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Fix crash in code completion when an ObjCMethodDecl doesn't have an associated @interface.

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Fixes <rdar://problem/8026215>.

llvm-svn: 105256
This commit is contained in:
Ted Kremenek
2010-05-31 21:43:10 +00:00
parent 4c904fa797
commit 305a0a7416
1 changed files with 7 additions and 4 deletions
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11
clang/lib/Sema/SemaCodeComplete.cpp
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@@ -1573,10 +1573,13 @@ static void AddOrdinaryNameResults(Action::CodeCompletionContext CCC,
if (SemaRef.getLangOptions().ObjC1) {
// Add "super", if we're in an Objective-C class with a superclass.
if (ObjCMethodDecl *Method = SemaRef.getCurMethodDecl())
if (Method->getClassInterface()->getSuperClass())
Results.AddResult(Result("super"));
if (ObjCMethodDecl *Method = SemaRef.getCurMethodDecl()) {
// The interface can be NULL.
if (ObjCInterfaceDecl *ID = Method->getClassInterface())
if (ID->getSuperClass())
Results.AddResult(Result("super"));
}
AddObjCExpressionResults(Results, true);
}