[cfe-commits] r105256 - /cfe/trunk/lib/Sema/SemaCodeComplete.cpp

[Ted Kremenek]

Author: kremenek
Date: Mon May 31 16:43:10 2010
New Revision: 105256

URL: http://llvm.org/viewvc/llvm-project?rev=105256&view=rev
Log:
Fix crash in code completion when an ObjCMethodDecl doesn't have an associated @interface.
Fixes <rdar://problem/8026215>.

Modified:
    cfe/trunk/lib/Sema/SemaCodeComplete.cpp

Modified: cfe/trunk/lib/Sema/SemaCodeComplete.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaCodeComplete.cpp?rev=105256&r1=105255&r2=105256&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaCodeComplete.cpp (original)
+++ cfe/trunk/lib/Sema/SemaCodeComplete.cpp Mon May 31 16:43:10 2010
@@ -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);
     }