#ifndef TGLEXER_H
#define TGLEXER_H
-#include "llvm/System/DataTypes.h"
+#include "llvm/Support/DataTypes.h"
#include <vector>
#include <string>
#include <cassert>
class MemoryBuffer;
class SourceMgr;
class SMLoc;
-
+class Twine;
+
namespace tgtok {
enum TokKind {
// Markers
l_brace, r_brace, // { }
l_paren, r_paren, // ( )
less, greater, // < >
- colon, semi, // ; :
+ colon, semi, // : ;
comma, period, // , .
equal, question, // = ?
MultiClass, String,
// !keywords.
- XConcat, XSRA, XSRL, XSHL, XStrConcat, XNameConcat, XCast, XSubst,
- XForEach, XCar, XCdr, XNull, XIf, XEq,
+ XConcat, XSRA, XSRL, XSHL, XStrConcat, XCast, XSubst,
+ XForEach, XHead, XTail, XEmpty, XIf, XEq,
// Integer value.
IntVal,
SMLoc getLoc() const;
- void PrintError(const char *Loc, const std::string &Msg) const;
- void PrintError(SMLoc Loc, const std::string &Msg) const;
+ void PrintError(const char *Loc, const Twine &Msg) const;
+ void PrintError(SMLoc Loc, const Twine &Msg) const;
private:
/// LexToken - Read the next token and return its code.
tgtok::TokKind LexToken();
- tgtok::TokKind ReturnError(const char *Loc, const std::string &Msg);
+ tgtok::TokKind ReturnError(const char *Loc, const Twine &Msg);
int getNextChar();
void SkipBCPLComment();