From cb9eaf59fb07a4f40724be47d04ff75ee039a1c5 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Tue, 23 Mar 2010 05:09:10 +0000
Subject: PPCallbacks: Add hook for reaching the end of the main file, and fix
 DependencyFile to not do work in its destructor.

llvm-svn: 99257
---
 clang/lib/Frontend/DependencyFile.cpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'clang/lib/Frontend/DependencyFile.cpp')

diff --git a/clang/lib/Frontend/DependencyFile.cpp b/clang/lib/Frontend/DependencyFile.cpp
index de2b056dc7c..14aee3559c9 100644
--- a/clang/lib/Frontend/DependencyFile.cpp
+++ b/clang/lib/Frontend/DependencyFile.cpp
@@ -48,14 +48,15 @@ public:
       IncludeSystemHeaders(Opts.IncludeSystemHeaders),
       PhonyTarget(Opts.UsePhonyTargets) {}
 
-  ~DependencyFileCallback() {
+  virtual void FileChanged(SourceLocation Loc, FileChangeReason Reason,
+                           SrcMgr::CharacteristicKind FileType);
+
+  virtual void EndOfMainFile() {
     OutputDependencyFile();
     OS->flush();
     delete OS;
+    OS = 0;
   }
-
-  virtual void FileChanged(SourceLocation Loc, FileChangeReason Reason,
-                           SrcMgr::CharacteristicKind FileType);
 };
 }
 
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