From: Yaron Keren <yaron.keren@gmail.com>
Date: Mon, 21 Oct 2013 20:07:37 +0000 (+0000)
Subject: Fix string assignment, David Blaikie suggestion.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=921ac4d6dfab47090b167dc092133d747a18c71a;p=clang

Fix string assignment, David Blaikie suggestion.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193116 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 1feccf18e0..540d4054c5 100644
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -37,6 +37,7 @@
 #include "llvm/IR/Module.h"
 #include "llvm/Support/Dwarf.h"
 #include "llvm/Support/FileSystem.h"
+#include "llvm/Support/Path.h"
 using namespace clang;
 using namespace clang::CodeGen;
 
@@ -340,8 +341,11 @@ void CGDebugInfo::CreateCompileUnit() {
   std::string MainFileDir;
   if (const FileEntry *MainFile = SM.getFileEntryForID(SM.getMainFileID())) {
     MainFileDir = MainFile->getDir()->getName();
-    if (MainFileDir != ".")
-      MainFileName = MainFileDir + "/" + MainFileName;
+    if (MainFileDir != ".") {
+      llvm::SmallString<1024> MainFileDirSS(MainFileDir);
+      llvm::sys::path::append(MainFileDirSS, MainFileName);
+      MainFileName = MainFileDirSS.str();
+    }
   }
 
   // Save filename string.