From 48c8cd3fd06dfa1eeda3972c8a8887c00ca8c675 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Tue, 3 Aug 2010 08:14:03 +0000
Subject: Reshuffle the PCH generator action and consumer, so that we can
 re-use it while generating precompiled preambles. No functionality change.

llvm-svn: 110108
---
 clang/lib/Frontend/GeneratePCH.cpp | 27 ---------------------------
 1 file changed, 27 deletions(-)

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

diff --git a/clang/lib/Frontend/GeneratePCH.cpp b/clang/lib/Frontend/GeneratePCH.cpp
index 561a68a6ef6..33f5ef56ae3 100644
--- a/clang/lib/Frontend/GeneratePCH.cpp
+++ b/clang/lib/Frontend/GeneratePCH.cpp
@@ -25,26 +25,6 @@
 
 using namespace clang;
 
-namespace {
-  class PCHGenerator : public SemaConsumer {
-    const Preprocessor &PP;
-    const char *isysroot;
-    llvm::raw_ostream *Out;
-    Sema *SemaPtr;
-    MemorizeStatCalls *StatCalls; // owned by the FileManager
-    std::vector<unsigned char> Buffer;
-    llvm::BitstreamWriter Stream;
-    PCHWriter Writer;
-
-  public:
-    PCHGenerator(const Preprocessor &PP, bool Chaining,
-                 const char *isysroot, llvm::raw_ostream *Out);
-    virtual void InitializeSema(Sema &S) { SemaPtr = &S; }
-    virtual void HandleTranslationUnit(ASTContext &Ctx);
-    virtual PCHDeserializationListener *GetPCHDeserializationListener();
-  };
-}
-
 PCHGenerator::PCHGenerator(const Preprocessor &PP,
                            bool Chaining,
                            const char *isysroot,
@@ -82,10 +62,3 @@ void PCHGenerator::HandleTranslationUnit(ASTContext &Ctx) {
 PCHDeserializationListener *PCHGenerator::GetPCHDeserializationListener() {
   return &Writer;
 }
-
-ASTConsumer *clang::CreatePCHGenerator(const Preprocessor &PP,
-                                       llvm::raw_ostream *OS,
-                                       bool Chaining,
-                                       const char *isysroot) {
-  return new PCHGenerator(PP, Chaining, isysroot, OS);
-}
-- 
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