From: David Blaikie <dblaikie@gmail.com>
Date: Wed, 28 Jan 2015 02:43:15 +0000 (+0000)
Subject: Add description to assert
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=41c1bc24e4deda8cfb3f8981212897e82da34402;p=oota-llvm.git

Add description to assert

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@227291 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/AsmPrinter/DwarfUnit.cpp b/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
index f636142a7ed..07959a5a836 100644
--- a/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfUnit.cpp
@@ -627,7 +627,7 @@ static uint64_t getBaseTypeSize(DwarfDebug *DD, DIDerivedType Ty) {
 
   DIType BaseType = DD->resolve(Ty.getTypeDerivedFrom());
 
-  assert(BaseType.isValid());
+  assert(BaseType.isValid() && "Unexpected invalid base type");
 
   // If this is a derived type, go ahead and get the base type, unless it's a
   // reference then it's just the size of the field. Pointer types have no need