commit a9b1317443990533f56a8420c0fbfb8868dad566
author David Blaikie <dblaikie@gmail.com> Mon Feb 04 05:31:37 2013 +0000
committer David Blaikie <dblaikie@gmail.com> Mon Feb 04 05:31:37 2013 +0000
tree 2c75249dc5545ebf60449fb24b30d514fe5909e1
parent 6c355ee42714a92942b3b2368c1038bb01dc2641

PR15149: crash when printing debug info metadata containing an invalid language spec

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174304 91177308-0d34-0410-b5e6-96231b3b80d8

lib/IR/DebugInfo.cpp

diff --git a/lib/IR/DebugInfo.cpp b/lib/IR/DebugInfo.cpp
index c983787..ecaab1f 100644
--- a/lib/IR/DebugInfo.cpp
+++ b/lib/IR/DebugInfo.cpp
@@ -1058,8 +1058,8 @@
 
 void DICompileUnit::printInternal(raw_ostream &OS) const {
   DIScope::printInternal(OS);
-  if (unsigned Lang = getLanguage())
-    OS << " [" << dwarf::LanguageString(Lang) << ']';
+  if (const char *Lang = dwarf::LanguageString(getLanguage()))
+    OS << " [" << Lang << ']';
 }
 
 void DIEnumerator::printInternal(raw_ostream &OS) const {