From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 12 Nov 2009 07:28:29 +0000 (+0000)
Subject: Avoid comparing string literals.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c706468b1e00bab49ca92eb500a39657f530f828;p=clang

Avoid comparing string literals.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@86967 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Frontend/InitHeaderSearch.cpp b/lib/Frontend/InitHeaderSearch.cpp
index 38a0896666..c9dd3c6d93 100644
--- a/lib/Frontend/InitHeaderSearch.cpp
+++ b/lib/Frontend/InitHeaderSearch.cpp
@@ -303,10 +303,10 @@ bool getVisualStudioDir(std::string &path) {
 
 void InitHeaderSearch::AddDefaultCIncludePaths(const llvm::Triple &triple) {
   // FIXME: temporary hack: hard-coded paths.
-  if (C_INCLUDE_DIRS != "") {
+  llvm::StringRef CIncludeDirs(C_INCLUDE_DIRS);
+  if (CIncludeDirs != "") {
     std::vector<std::string> dirs;
-    std::string str(C_INCLUDE_DIRS);
-    llvm::SplitString(str, dirs, ":");
+    llvm::SplitString(CIncludeDirs, dirs, ":");
     for (std::vector<std::string>::iterator i = dirs.begin(); i != dirs.end(); ++i)
       AddPath(*i, System, false, false, false);
     return;