Let SourceManager::getBufferData return StringRef instead of a pair of two const char*.
llvm-svn: 98630
diff --git a/clang/lib/Lex/Lexer.cpp b/clang/lib/Lex/Lexer.cpp
index d311b7e..6cdb96f 100644
--- a/clang/lib/Lex/Lexer.cpp
+++ b/clang/lib/Lex/Lexer.cpp
@@ -230,18 +230,17 @@
Loc = SM.getInstantiationLoc(Loc);
std::pair<FileID, unsigned> LocInfo = SM.getDecomposedLoc(Loc);
bool Invalid = false;
- std::pair<const char *,const char *> Buffer = SM.getBufferData(LocInfo.first,
- &Invalid);
+ llvm::StringRef Buffer = SM.getBufferData(LocInfo.first, &Invalid);
if (Invalid)
return 0;
-
- const char *StrData = Buffer.first+LocInfo.second;
+
+ const char *StrData = Buffer.data()+LocInfo.second;
if (isWhitespace(StrData[0]))
return 0;
// Create a lexer starting at the beginning of this token.
- Lexer TheLexer(Loc, LangOpts, Buffer.first, StrData, Buffer.second);
+ Lexer TheLexer(Loc, LangOpts, Buffer.begin(), StrData, Buffer.end());
TheLexer.SetCommentRetentionState(true);
Token TheTok;
TheLexer.LexFromRawLexer(TheTok);