1 files changed, 0 insertions, 12 deletions
diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp
index 48b3571ab27..656e387cc5c 100644
--- a/clang/lib/Lex/Preprocessor.cpp
+++ b/clang/lib/Lex/Preprocessor.cpp
@@ -44,8 +44,6 @@
 #include "clang/Lex/MacroArgs.h"
 #include "clang/Lex/MacroInfo.h"
 #include "clang/Lex/ModuleLoader.h"
-#include "clang/Lex/PTHLexer.h"
-#include "clang/Lex/PTHManager.h"
 #include "clang/Lex/Pragma.h"
 #include "clang/Lex/PreprocessingRecord.h"
 #include "clang/Lex/PreprocessorLexer.h"
@@ -224,11 +222,6 @@ void Preprocessor::FinalizeForModelFile() {
   PragmaHandlers = std::move(PragmaHandlersBackup);
 }
 
-void Preprocessor::setPTHManager(PTHManager* pm) {
-  PTH.reset(pm);
-  FileMgr.addStatCache(PTH->createStatCache());
-}
-
 void Preprocessor::DumpToken(const Token &Tok, bool DumpFlags) const {
   llvm::errs() << tok::getTokenName(Tok.getKind()) << " '"
                << getSpelling(Tok) << "'";
@@ -379,8 +372,6 @@ StringRef Preprocessor::getLastMacroWithSpelling(
 void Preprocessor::recomputeCurLexerKind() {
   if (CurLexer)
     CurLexerKind = CLK_Lexer;
-  else if (CurPTHLexer)
-    CurLexerKind = CLK_PTHLexer;
   else if (CurTokenLexer)
     CurLexerKind = CLK_TokenLexer;
   else
@@ -877,9 +868,6 @@ void Preprocessor::Lex(Token &Result) {
     case CLK_Lexer:
       ReturnedToken = CurLexer->Lex(Result);
       break;
-    case CLK_PTHLexer:
-      ReturnedToken = CurPTHLexer->Lex(Result);
-      break;
     case CLK_TokenLexer:
       ReturnedToken = CurTokenLexer->Lex(Result);
       break;