lexer

package

v0.2.0 Latest Latest Go to latest Published: May 6, 2020 License: Apache-2.0 Imports: 5 Imported by: 0

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Valid go.mod file
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Repository

github.com/onflow/cadence

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Documentation ¶

Index ¶

Constants
type Token
- func Lex(input string) []Token
- func (t Token) Is(ty TokenType) bool
type TokenType
- func (i TokenType) String() string

Constants ¶

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const EOF rune = -1

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Token ¶

type Token struct {
	Type  TokenType
	Value interface{}
	Range ast.Range
}

func Lex ¶

func Lex(input string) []Token

func (Token) Is ¶

func (t Token) Is(ty TokenType) bool

type TokenType ¶

type TokenType uint8

const (
	TokenError TokenType = iota
	TokenEOF
	TokenSpace
	TokenNumber
	TokenOperatorPlus
	TokenOperatorMinus
	TokenOperatorMul
	TokenOperatorDiv
	TokenOperatorNilCoalesce
	TokenParenOpen
	TokenParenClose
	TokenBraceOpen
	TokenBraceClose
	TokenBracketOpen
	TokenBracketClose
)

func (TokenType) String ¶

func (i TokenType) String() string

Source Files ¶

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