Extract the (InputKind, std::string) pair used to describe inputs to
the front end into its own class, FrontendInputFile, to make it easier
to introduce new per-input data. No functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148546 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/FrontendActions.cpp b/lib/Frontend/FrontendActions.cpp
index 2261b30..272474c 100644
--- a/lib/Frontend/FrontendActions.cpp
+++ b/lib/Frontend/FrontendActions.cpp
@@ -255,7 +255,8 @@
   if (UmbrellaHeader && HeaderContents.empty()) {
     // Simple case: we have an umbrella header and there are no additional
     // includes, we can just parse the umbrella header directly.
-    setCurrentFile(UmbrellaHeader->getName(), getCurrentFileKind());
+    setCurrentInput(FrontendInputFile(UmbrellaHeader->getName(),
+                                      getCurrentFileKind()));
     return true;
   }
   
@@ -311,9 +312,8 @@
                                                        ModTime);
   llvm::MemoryBuffer *HeaderContentsBuf
     = llvm::MemoryBuffer::getMemBufferCopy(HeaderContents);
-  CI.getSourceManager().overrideFileContents(HeaderFile, HeaderContentsBuf);
-  
-  setCurrentFile(HeaderName, getCurrentFileKind());
+  CI.getSourceManager().overrideFileContents(HeaderFile, HeaderContentsBuf);  
+  setCurrentInput(FrontendInputFile(HeaderName, getCurrentFileKind()));
   return true;
 }