From 6f7008dcb6b4668f38a018df9cace7642b647be9 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Tue, 15 Mar 2011 23:47:49 +0000
Subject: c-index-test shouldn't crash when a goto has no matching label. 
 Fixes <rdar://problem/9123493>.

llvm-svn: 127711
---
 clang/tools/libclang/CIndex.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'clang/tools/libclang/CIndex.cpp')

diff --git a/clang/tools/libclang/CIndex.cpp b/clang/tools/libclang/CIndex.cpp
index 290146fa4dd..538efd7ae38 100644
--- a/clang/tools/libclang/CIndex.cpp
+++ b/clang/tools/libclang/CIndex.cpp
@@ -3709,7 +3709,9 @@ CXCursor clang_getCursorReferenced(CXCursor C) {
   if (clang_isStatement(C.kind)) {
     Stmt *S = getCursorStmt(C);
     if (GotoStmt *Goto = dyn_cast_or_null<GotoStmt>(S))
-      return MakeCXCursor(Goto->getLabel()->getStmt(), getCursorDecl(C), tu);
+      if (LabelDecl *label = Goto->getLabel())
+        if (LabelStmt *labelS = label->getStmt())
+        return MakeCXCursor(labelS, getCursorDecl(C), tu);
 
     return clang_getNullCursor();
   }
-- 
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