From: Douglas Gregor <dgregor@apple.com>
Date: Fri, 18 Jun 2010 22:12:56 +0000 (+0000)
Subject: A trivial fix for a test case that's too horrible to commit. Fixes
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=96fb42ea29253cf2b34848dfdb3e40ef14ca8ebc;p=clang

A trivial fix for a test case that's too horrible to commit. Fixes
<rdar://problem/8108088>.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@106328 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index 910aadbdc8..6032244a15 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -544,6 +544,9 @@ public:
     TemplateName InstName =
       getDerived().RebuildTemplateName(NNS, *Name, QualType());
     
+    if (InstName.isNull())
+      return QualType();
+
     // If it's still dependent, make a dependent specialization.
     if (InstName.getAsDependentTemplateName())
       return SemaRef.Context.getDependentTemplateSpecializationType(