v8::internal::torque::Grammar Class Reference

Public Types
using	PatternFunction = Lexer::PatternFunction

Public Member Functions
	Grammar (Symbol *start)
base::Optional< ParseResult >	Parse (const std::string &input)

Protected Member Functions
Symbol *	Token (const std::string &s)
Symbol *	Pattern (PatternFunction pattern)
void	SetWhitespace (PatternFunction ws)
Symbol *	NewSymbol (std::initializer_list< Rule > rules={})
Symbol *	Sequence (std::vector< Symbol *> symbols)
template<class T , class Result = T>
Symbol *	TryOrDefault (Symbol *s)
template<class T >
Symbol *	NonemptyList (Symbol *element, base::Optional< Symbol *> separator={})
template<class T >
Symbol *	List (Symbol *element, base::Optional< Symbol *> separator={})
template<class T >
Symbol *	Optional (Symbol *x)
Symbol *	CheckIf (Symbol *x)
Lexer &	lexer ()

Static Protected Member Functions
static V8_EXPORT_PRIVATE bool	MatchChar (int(*char_class)(int), InputPosition *pos)
static V8_EXPORT_PRIVATE bool	MatchChar (bool(*char_class)(char), InputPosition *pos)
static V8_EXPORT_PRIVATE bool	MatchAnyChar (InputPosition *pos)
static V8_EXPORT_PRIVATE bool	MatchString (const char *s, InputPosition *pos)
static base::Optional< ParseResult >	YieldMatchedInput (ParseResultIterator *child_results)
template<class T , T value>
static base::Optional< ParseResult >	YieldIntegralConstant (ParseResultIterator *child_results)
template<class T >
static base::Optional< ParseResult >	YieldDefaultValue (ParseResultIterator *child_results)
template<class From , class To >
static base::Optional< ParseResult >	CastParseResult (ParseResultIterator *child_results)
template<class T >
static base::Optional< ParseResult >	MakeSingletonVector (ParseResultIterator *child_results)
template<class T >
static base::Optional< ParseResult >	MakeExtendedVector (ParseResultIterator *child_results)

Detailed Description

Definition at line 342 of file earley-parser.h.

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

• v8/src/torque/earley-parser.h
• v8/src/torque/earley-parser.cc