use simplified Lexer ctor.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@62416 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Driver/RewriteMacros.cpp b/Driver/RewriteMacros.cpp
index ecf4b41..6ad4a71 100644
--- a/Driver/RewriteMacros.cpp
+++ b/Driver/RewriteMacros.cpp
@@ -61,12 +61,10 @@
static void LexRawTokensFromMainFile(Preprocessor &PP,
std::vector<Token> &RawTokens) {
SourceManager &SM = PP.getSourceManager();
- std::pair<const char*,const char*> File =SM.getBufferData(SM.getMainFileID());
// Create a lexer to lex all the tokens of the main file in raw mode. Even
// though it is in raw mode, it will not return comments.
- Lexer RawLex(SM.getLocForStartOfFile(SM.getMainFileID()),
- PP.getLangOptions(), File.first, File.second);
+ Lexer RawLex(SM.getMainFileID(), SM, PP.getLangOptions());
// Switch on comment lexing because we really do want them.
RawLex.SetCommentRetentionState(true);