fix two error paths out of ParseBlockLiteralExpression to
call ActOnBlockError so that CurBlock gets popped.  This
fixes a crash on test/block-syntax-error.c when this new
assertion is enabled.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69464 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index 4df6fee..b580b01 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -3155,7 +3155,7 @@
   PopDeclContext();
   // Verify and clean out per-function state.
 
-  //assert(&getLabelMap() == &FunctionLabelMap && "Didn't pop block right?");
+  assert(&getLabelMap() == &FunctionLabelMap && "Didn't pop block right?");
   
   bool HaveLabels = !FunctionLabelMap.empty();
   // Check goto/label use.