llvm::MCAsmLexer Class Reference

#include <MCAsmLexer.h>

Inheritance diagram for llvm::MCAsmLexer:

Collaboration diagram for llvm::MCAsmLexer:

List of all members.

Public Member Functions
virtual	~MCAsmLexer ()
const AsmToken &	Lex ()
virtual StringRef	LexUntilEndOfStatement ()=0
SMLoc	getLoc () const
	getLoc - Get the current source location.
const AsmToken &	getTok ()
	getTok - Get the current (last) lexed token.
const SMLoc &	getErrLoc ()
	getErrLoc - Get the current error location
const std::string &	getErr ()
	getErr - Get the current error string
AsmToken::TokenKind	getKind () const
	getKind - Get the kind of current token.
bool	is (AsmToken::TokenKind K) const
	is - Check if the current token has kind K.
bool	isNot (AsmToken::TokenKind K) const
	isNot - Check if the current token has kind K.
void	setSkipSpace (bool val)
	setSkipSpace - Set whether spaces should be ignored by the lexer
Protected Member Functions
	MCAsmLexer ()
virtual AsmToken	LexToken ()=0
void	SetError (const SMLoc &errLoc, const std::string &err)
Protected Attributes
const char *	TokStart
bool	SkipSpace

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Detailed Description

MCAsmLexer - Generic assembler lexer interface, for use by target specific assembly lexers.

Definition at line 108 of file MCAsmLexer.h.

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Constructor & Destructor Documentation

MCAsmLexer::MCAsmLexer

(

)

[protected]

Definition at line 15 of file MCAsmLexer.cpp.

MCAsmLexer::~MCAsmLexer

(

)

[virtual]

Definition at line 19 of file MCAsmLexer.cpp.

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Member Function Documentation

const std::string& llvm::MCAsmLexer::getErr

(

)

[inline]

getErr - Get the current error string

Definition at line 158 of file MCAsmLexer.h.

const SMLoc& llvm::MCAsmLexer::getErrLoc

(

)

[inline]

getErrLoc - Get the current error location

Definition at line 153 of file MCAsmLexer.h.

AsmToken::TokenKind llvm::MCAsmLexer::getKind

(

)

const [inline]

getKind - Get the kind of current token.

Definition at line 163 of file MCAsmLexer.h.

References llvm::AsmToken::getKind().

SMLoc MCAsmLexer::getLoc

(

)

const

getLoc - Get the current source location.

Definition at line 22 of file MCAsmLexer.cpp.

References llvm::SMLoc::getFromPointer(), and TokStart.

const AsmToken& llvm::MCAsmLexer::getTok

(

)

[inline]

getTok - Get the current (last) lexed token.

Definition at line 148 of file MCAsmLexer.h.

Referenced by llvm::MCAsmParser::getTok().

bool llvm::MCAsmLexer::is

(

AsmToken::TokenKind

K

)

const [inline]

is - Check if the current token has kind K.

Definition at line 166 of file MCAsmLexer.h.

References llvm::AsmToken::is().

bool llvm::MCAsmLexer::isNot

(

AsmToken::TokenKind

K

)

const [inline]

isNot - Check if the current token has kind K.

Definition at line 169 of file MCAsmLexer.h.

References llvm::AsmToken::isNot().

const AsmToken& llvm::MCAsmLexer::Lex

(

)

[inline]

Lex - Consume the next token from the input stream and return it.

The lexer will continuosly return the end-of-file token once the end of the main input file has been reached.

Definition at line 138 of file MCAsmLexer.h.

References LexToken().

virtual AsmToken llvm::MCAsmLexer::LexToken

(

)

[protected, pure virtual]

Implemented in llvm::AsmLexer.

Referenced by Lex().

virtual StringRef llvm::MCAsmLexer::LexUntilEndOfStatement

(

)

[pure virtual]

Implemented in llvm::AsmLexer.

void llvm::MCAsmLexer::SetError	(	const SMLoc &	errLoc,
		const std::string &	err
	)		[inline, protected]

Definition at line 126 of file MCAsmLexer.h.

void llvm::MCAsmLexer::setSkipSpace

(

bool

val

)

[inline]

setSkipSpace - Set whether spaces should be ignored by the lexer

Definition at line 172 of file MCAsmLexer.h.

References SkipSpace.

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Member Data Documentation

bool llvm::MCAsmLexer::SkipSpace [protected]

Definition at line 120 of file MCAsmLexer.h.

Referenced by llvm::AsmLexer::LexToken(), and setSkipSpace().

const char* llvm::MCAsmLexer::TokStart [protected]

Definition at line 119 of file MCAsmLexer.h.

Referenced by getLoc(), llvm::AsmLexer::LexToken(), llvm::AsmLexer::LexUntilEndOfLine(), llvm::AsmLexer::LexUntilEndOfStatement(), and llvm::AsmLexer::setBuffer().

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The documentation for this class was generated from the following files:

• MCAsmLexer.h
• MCAsmLexer.cpp