Fix crash in code completion when an ObjCMethodDecl doesn't have an associated @interface.
Fixes <rdar://problem/8026215>.
llvm-svn: 105256
diff --git a/clang/lib/Sema/SemaCodeComplete.cpp b/clang/lib/Sema/SemaCodeComplete.cpp
index 0b30da5..dda4fc1a 100644
--- a/clang/lib/Sema/SemaCodeComplete.cpp
+++ b/clang/lib/Sema/SemaCodeComplete.cpp
@@ -1573,10 +1573,13 @@
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);
}