Driver: Unbreak ToolChain::get{File,Program}Paths (which should return

reference, not copy).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67361 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/ToolChain.h b/include/clang/Driver/ToolChain.h
index 5c00538f886e39ed3c6c8bf0258615a88527bb2c..f917eb6da4966645e908e6cc69decd91faabaf78 100644 (file)
--- a/include/clang/Driver/ToolChain.h
+++ b/include/clang/Driver/ToolChain.h
@@ -53,11 +53,11 @@ public:
   const std::string &getPlatform() const { return Platform; }
   const std::string &getOS() const { return OS; }
 
-  path_list getFilePaths() { return FilePaths; }
-  const path_list getFilePaths() const { return FilePaths; }
+  path_list &getFilePaths() { return FilePaths; }
+  const path_list &getFilePaths() const { return FilePaths; }
 
-  path_list getProgramPaths() { return ProgramPaths; }
-  const path_list getProgramPaths() const { return ProgramPaths; }
+  path_list &getProgramPaths() { return ProgramPaths; }
+  const path_list &getProgramPaths() const { return ProgramPaths; }
 
   // Tool access.