commit 1b0969590e712d7d52fc9c0d43d3ab85c36d07a6
author Daniel Dunbar <daniel@zuster.org> Sun Nov 29 02:38:47 2009 +0000
committer Daniel Dunbar <daniel@zuster.org> Sun Nov 29 02:38:47 2009 +0000
tree 13a62e07725ecc16ad9cad01aeb511b199583bdb
parent 7d065d0f21b35f445cee13730398bc2bec6edff2

Change LangOptions::ObjCConstantStringClass to an std::string to avoid worrying about the lifetime.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90052 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGObjCGNU.cpp

diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp
index 0eb624c..be772c7 100644
--- a/lib/CodeGen/CGObjCGNU.cpp
+++ b/lib/CodeGen/CGObjCGNU.cpp
@@ -1371,8 +1371,8 @@
         ConstantStrings.size() + 1);
     ConstantStrings.push_back(NULLPtr);
 
-    const char *StringClass = CGM.getLangOptions().ObjCConstantStringClass;
-    if (!StringClass) StringClass = "NXConstantString";
+    llvm::StringRef StringClass = CGM.getLangOptions().ObjCConstantStringClass;
+    if (StringClass.empty()) StringClass = "NXConstantString";
     Elements.push_back(MakeConstantString(StringClass,
                 ".objc_static_class_name"));
     Elements.push_back(llvm::ConstantArray::get(StaticsArrayTy,