- Add 'CurPPLexer' to Preprocessor to keep track of the current

  PreprocessorLexer, which will either be a 'Lexer' or 'PTHLexer'.
- Added stub field 'CurPTHLexer' to keep track of the current PTHLexer.
- Modified IncludeStackInfo to track both the current PTHLexer and
  current PreprocessorLexer.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@59472 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/Lex/PPLexerChange.cpp b/lib/Lex/PPLexerChange.cpp
index 0b2211b107..3b63c9bb09 100644
--- a/lib/Lex/PPLexerChange.cpp
+++ b/lib/Lex/PPLexerChange.cpp
@@ -89,6 +89,7 @@ void Preprocessor::EnterSourceFileWithLexer(Lexer *TheLexer,
     PushIncludeMacroStack();
 
   CurLexer.reset(TheLexer);
+  CurPPLexer = TheLexer;
   CurDirLookup = CurDir;
   
   // Notify the client, if desired, that we are in a new source file.