cfront::ParserLexerSharedState Class Reference

#include <ParserLexerSharedState.hpp>

Collaboration diagram for cfront::ParserLexerSharedState:

[legend]

Public Member Functions
	ParserLexerSharedState ()
Location &	getLocation ()
bool	isTopLevel () const
void	setTopLevel (bool b)
Private Attributes
Location	location_
bool	isTopLevel_

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Detailed Description

This class represents the state shared with CParser and CLexer.

Shared state is as follows:

• location: Used for setting the correct file name of the 'unexpected token' error that generated by the lexer. This value is set by the lexer, and used by the parser.
• isToplevel: Used for setting the line markers (output by GNU cpp) to the ctrump AST. If true, the lexer returns the line markers as a token. In this implementation, only line markers that occurred at top level is hold to the ctrump AST. The value is set by the parser, and used by the lexer.

See also:

CParser

CLexer

Definition at line 58 of file ParserLexerSharedState.hpp.

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Constructor & Destructor Documentation

cfront::ParserLexerSharedState::ParserLexerSharedState

(

)

[inline]

Definition at line 60 of file ParserLexerSharedState.hpp.

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Member Function Documentation

Location& cfront::ParserLexerSharedState::getLocation

(

)

[inline]

Definition at line 62 of file ParserLexerSharedState.hpp.

References location_.

bool cfront::ParserLexerSharedState::isTopLevel

(

)

const [inline]

Definition at line 67 of file ParserLexerSharedState.hpp.

References isTopLevel_.

void cfront::ParserLexerSharedState::setTopLevel

(

bool

b

)

[inline]

Definition at line 72 of file ParserLexerSharedState.hpp.

References isTopLevel_.

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Field Documentation

Location cfront::ParserLexerSharedState::location_ [private]

Definition at line 78 of file ParserLexerSharedState.hpp.

Referenced by getLocation().

bool cfront::ParserLexerSharedState::isTopLevel_ [private]

Definition at line 79 of file ParserLexerSharedState.hpp.

Referenced by isTopLevel(), and setTopLevel().

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

• ctrump/parser/ParserLexerSharedState.hpp