commit 85c07d9a9357268fc5701e2bbe8630777de50a73
author DeLesley Hutchins <delesley@google.com> Tue Sep 10 23:10:10 2013 +0000
committer DeLesley Hutchins <delesley@google.com> Tue Sep 10 23:10:10 2013 +0000
tree 8383f1537cd1ec56895f7e14136b82283d76c13e
parent c1f1f852d7694f46af69b09769ca7979adfc452c

Fix ICE in consumed analysis when CFG is null.

llvm-svn: 190447

clang/lib/Analysis/Consumed.cpp

diff --git a/clang/lib/Analysis/Consumed.cpp b/clang/lib/Analysis/Consumed.cpp
index b540d75..7cd0290 100644
--- a/clang/lib/Analysis/Consumed.cpp
+++ b/clang/lib/Analysis/Consumed.cpp
@@ -1103,12 +1103,16 @@
 
 void ConsumedAnalyzer::run(AnalysisDeclContext &AC) {
   const FunctionDecl *D = dyn_cast_or_null<FunctionDecl>(AC.getDecl());
+  if (!D)
+    return;
   
-  if (!D) return;
+  CFG *CFGraph = AC.getCFG();
+  if (!CFGraph)
+    return;
   
   determineExpectedReturnState(AC, D);
   
-  BlockInfo = ConsumedBlockInfo(AC.getCFG());
+  BlockInfo = ConsumedBlockInfo(CFGraph);
   
   PostOrderCFGView *SortedGraph = AC.getAnalysis<PostOrderCFGView>();