Gyoji::frontend::tree::TerminalNonSyntax Class Reference

Represents whitespace, comments, and metadata for the source file. More...

#include <tree.hpp>

Public Types
enum	Type { EXTRA_COMMENT_SINGLE_LINE , EXTRA_COMMENT_MULTI_LINE , EXTRA_WHITESPACE , EXTRA_FILE_METADATA }

Public Member Functions
	TerminalNonSyntax (Type _type, const Gyoji::context::Token &_token)
	~TerminalNonSyntax ()
const Type &	get_type () const
const std::string &	get_data () const

Detailed Description

Represents whitespace, comments, and metadata for the source file.

This class represents data obtained from the lexical stage that did not affect the syntax. This data includes whitespace, comments, and file metadata. This data is useful to track because it may be used in code-formatters to faithfully reproduce the input and is also useful in providing meaningful error messaging with context surrounding the error.

Member Enumeration Documentation

Type

enum Gyoji::frontend::tree::TerminalNonSyntax::Type

Enumerator
EXTRA_COMMENT_SINGLE_LINE	This token is a single-line double-slash (C++-style) comment.
EXTRA_COMMENT_MULTI_LINE	This token is a multi-line slash-star (C-style) comment.
EXTRA_WHITESPACE	This token consists of whitespace between parsed tokens.
EXTRA_FILE_METADATA	This token consists of a file metadata token used in error reporting for generated files so that errors can be traced back to their origin source-files.

Constructor & Destructor Documentation

TerminalNonSyntax()

TerminalNonSyntax::TerminalNonSyntax	(	TerminalNonSyntax::Type	_type,
		const Gyoji::context::Token &	_token
	)

Constructs a non-syntax node corresponding to the given lexical token of the given token type.

~TerminalNonSyntax()

TerminalNonSyntax::~TerminalNonSyntax

(

)

Destructor, nothing special.

Member Function Documentation

get_data()

const std::string & TerminalNonSyntax::get_data

(

)

const

This method provides access to the raw input for the type of non-syntax data available.

get_type()

const TerminalNonSyntax::Type & TerminalNonSyntax::get_type

(

)

const

This method returns the type of data from the enum above.

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

• /home/jona/NetBeansProjects/jos/compiler/jlang2/src/frontend/gyoji-frontend/tree.hpp
• /home/jona/NetBeansProjects/jos/compiler/jlang2/src/frontend/tree.cpp