r281287 - Handle empty message in static_asserts.

[Richard Trieu via cfe-commits]

Author: rtrieu
Date: Mon Sep 12 20:37:01 2016
New Revision: 281287

URL: http://llvm.org/viewvc/llvm-project?rev=281287&view=rev
Log:
Handle empty message in static_asserts.

Modified:
    cfe/trunk/tools/libclang/CIndex.cpp

Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=281287&r1=281286&r2=281287&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Mon Sep 12 20:37:01 2016
@@ -1243,8 +1243,9 @@ bool CursorVisitor::VisitUnresolvedUsing
 bool CursorVisitor::VisitStaticAssertDecl(StaticAssertDecl *D) {
   if (Visit(MakeCXCursor(D->getAssertExpr(), StmtParent, TU, RegionOfInterest)))
     return true;
-  if (Visit(MakeCXCursor(D->getMessage(), StmtParent, TU, RegionOfInterest)))
-    return true;
+  if (StringLiteral *Message = D->getMessage())
+    if (Visit(MakeCXCursor(Message, StmtParent, TU, RegionOfInterest)))
+      return true;
   return false;
 }