Added method getFileEntryForID() to SourceManager.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45237 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Basic/SourceManager.h b/include/clang/Basic/SourceManager.h
index 2d60404ee9eb71e827555f1ff2c022b0a56386cb..16a7c71905046d53dca352adcfc05e4c4302062c 100644 (file)
--- a/include/clang/Basic/SourceManager.h
+++ b/include/clang/Basic/SourceManager.h
@@ -364,6 +364,12 @@ public:
     return getContentCacheForLoc(Loc)->Entry;
   }
   
+  /// getFileEntryForID - Returns the FileEntry record for the provided FileID.
+  const FileEntry* getFileEntryForID(unsigned id) const {
+    return getContentCache(id)->Entry;
+  }
+    
+  
   /// getDecomposedFileLoc - Decompose the specified file location into a raw
   /// FileID + Offset pair.  The first element is the FileID, the second is the
   /// offset from the start of the buffer of the location.