v8::internal::torque::Lexer Class Reference

#include <earley-parser.h>

Collaboration diagram for v8::internal::torque::Lexer:

Public Types
using	PatternFunction = bool (*)(InputPosition* pos)

Public Member Functions
void	SetWhitespace (PatternFunction whitespace)
Symbol *	Pattern (PatternFunction pattern)
Symbol *	Token (const std::string &keyword)
V8_EXPORT_PRIVATE LexerResult	RunLexer (const std::string &input)

Private Member Functions
Symbol *	MatchToken (InputPosition *pos, InputPosition end)

Private Attributes
PatternFunction	match_whitespace_ = [](InputPosition*) { return false; }
std::map< PatternFunction, Symbol >	patterns_
std::map< std::string, Symbol >	keywords_

Detailed Description

Definition at line 391 of file earley-parser.h.

Member Typedef Documentation

PatternFunction

using v8::internal::torque::Lexer::PatternFunction = bool (*)(InputPosition* pos)

Definition at line 396 of file earley-parser.h.

Member Function Documentation

MatchToken()

Symbol * v8::internal::torque::Lexer::MatchToken ( InputPosition * pos, InputPosition end )

private

Definition at line 155 of file earley-parser.cc.

Here is the caller graph for this function:

Pattern()

Symbol * v8::internal::torque::Lexer::Pattern ( PatternFunction pattern )

inline

Definition at line 402 of file earley-parser.h.

Here is the caller graph for this function:

RunLexer()

LexerResult v8::internal::torque::Lexer::RunLexer

(

const std::string &

input

)

Definition at line 117 of file earley-parser.cc.

Here is the call graph for this function:

Here is the caller graph for this function:

SetWhitespace()

void v8::internal::torque::Lexer::SetWhitespace ( PatternFunction whitespace )

inline

Definition at line 398 of file earley-parser.h.

Here is the caller graph for this function:

Token()

Symbol * v8::internal::torque::Lexer::Token ( const std::string & keyword )

inline

Definition at line 403 of file earley-parser.h.

Here is the caller graph for this function:

Member Data Documentation

keywords_

std::map<std::string, Symbol> v8::internal::torque::Lexer::keywords_

private

Definition at line 409 of file earley-parser.h.

match_whitespace_

PatternFunction v8::internal::torque::Lexer::match_whitespace_ = [](InputPosition*) { return false; }

private

Definition at line 407 of file earley-parser.h.

patterns_

std::map<PatternFunction, Symbol> v8::internal::torque::Lexer::patterns_

private

Definition at line 408 of file earley-parser.h.

---

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

• src/torque/earley-parser.h
• src/torque/earley-parser.cc