token

package

v0.0.0-...-4ee3718 Latest Latest Go to latest Published: Nov 25, 2023 License: Apache-2.0 Imports: 1 Imported by: 0

Details

Valid go.mod file

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Repository

github.com/cndoit18/lox

Links

Open Source Insights

Documentation ¶

Constants ¶

This section is empty.

Variables ¶

View Source

var Keywords = map[string]TokenType{
	"and":    AND,
	"class":  CLASS,
	"else":   ELSE,
	"false":  FALSE,
	"for":    FOR,
	"func":   FUN,
	"if":     IF,
	"nil":    NIL,
	"or":     OR,
	"print":  PRINT,
	"return": RETURN,
	"super":  SUPER,
	"this":   THIS,
	"true":   TRUE,
	"var":    VAR,
	"while":  WHILE,
}

Functions ¶

This section is empty.

Types ¶

type Token ¶

type Token struct {
	Type    TokenType
	Lexeme  string
	Literal any
	Line    int
}

func (Token) String ¶

func (t Token) String() string

type TokenType ¶

type TokenType int

const (
	// Single-character tokens.
	LEFT_PAREN TokenType = iota
	RIGHT_PAREN
	LEFT_BRACE
	RIGHT_BRACE
	COMMA
	DOT
	MINUS
	PLUS
	SEMICOLON
	SLASH
	STAR

	// One or two character tokens.
	BANG
	BANG_EQUAL
	EQUAL
	EQUAL_EQUAL
	GREATER
	GREATER_EQUAL
	LESS
	LESS_EQUAL

	// Literals.
	IDENTIFIER
	STRING
	NUMBER

	// Keywords.
	AND
	CLASS
	ELSE
	FALSE
	FUN
	FOR
	IF
	NIL
	OR
	PRINT
	RETURN
	SUPER
	THIS
	TRUE
	VAR
	WHILE

	EOF
)

Source Files ¶

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