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      1 //===-- MCAsmLexer.cpp - Abstract Asm Lexer Interface ---------------------===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is distributed under the University of Illinois Open Source
      6 // License. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 
     10 #include "llvm/MC/MCParser/MCAsmLexer.h"
     11 #include "llvm/Support/SourceMgr.h"
     12 
     13 using namespace llvm;
     14 
     15 MCAsmLexer::MCAsmLexer() : CurTok(AsmToken::Error, StringRef()),
     16                            TokStart(0), SkipSpace(true) {
     17 }
     18 
     19 MCAsmLexer::~MCAsmLexer() {
     20 }
     21 
     22 SMLoc MCAsmLexer::getLoc() const {
     23   return SMLoc::getFromPointer(TokStart);
     24 }
     25 
     26 SMLoc AsmToken::getLoc() const {
     27   return SMLoc::getFromPointer(Str.data());
     28 }
     29 
     30 SMLoc AsmToken::getEndLoc() const {
     31   return SMLoc::getFromPointer(Str.data() + Str.size());
     32 }
     33