1 //===-- MCAsmLexer.cpp - Abstract Asm Lexer Interface ---------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "llvm/MC/MCParser/MCAsmLexer.h"
11 #include "llvm/Support/SourceMgr.h"
15 MCAsmLexer::MCAsmLexer() : CurTok(AsmToken::Error, StringRef()), TokStart(0) {
18 MCAsmLexer::~MCAsmLexer() {
21 SMLoc MCAsmLexer::getLoc() const {
22 return SMLoc::getFromPointer(TokStart);
25 SMLoc AsmToken::getLoc() const {
26 return SMLoc::getFromPointer(Str.data());
29 SMLoc AsmToken::getEndLoc() const {
30 return SMLoc::getFromPointer(Str.data() + Str.size() - 1);