From 5f080b43fa896eca4ec181fa8c6853603eaceaf1 Mon Sep 17 00:00:00 2001
From: Ted Kremenek <kremenek@apple.com>
Date: Fri, 6 Mar 2009 23:36:28 +0000
Subject: Handle null IdentifierInfo* in Selector::getAsString().

llvm-svn: 66307
---
 clang/lib/Basic/IdentifierTable.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'clang/lib/Basic')

diff --git a/clang/lib/Basic/IdentifierTable.cpp b/clang/lib/Basic/IdentifierTable.cpp
index bd4facd8355..4e2e7005e3e 100644
--- a/clang/lib/Basic/IdentifierTable.cpp
+++ b/clang/lib/Basic/IdentifierTable.cpp
@@ -349,11 +349,13 @@ std::string MultiKeywordSelector::getName() const {
 }
 
 std::string Selector::getAsString() const {
-  if (IdentifierInfo *II = getAsIdentifierInfo()) {
-    if (getNumArgs() == 0)
-      return II->getName();
+  if (InfoPtr & ArgFlags) {
+    IdentifierInfo *II = getAsIdentifierInfo();
     
-    std::string Res = II->getName();
+    if (getNumArgs() == 0)
+      return II ? II->getName() : "";
+
+    std::string Res = II ? II->getName() : "";
     Res += ":";
     return Res;
   }
-- 
cgit v1.2.3