expr

package

v0.0.0-...-fa0b8d5 Latest Latest Go to latest Published: Feb 11, 2024 License: MIT Imports: 3 Imported by: 0

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Repository

github.com/aland20/interpreter

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Open Source Insights

Documentation ¶

Index ¶

type Binary
- func (b *Binary) Accept(v Visitor) any
type Expr
type ExprVisitor
type Grouping
- func (g *Grouping) Accept(v Visitor) any
type Literal
- func (l *Literal) Accept(v Visitor) any
type PrintifyVisitor
type Unary
- func (u *Unary) Accept(v Visitor) any
type Visitor

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Binary ¶

type Binary struct {
	Left     Expr
	Operator internal.Token
	Right    Expr
}

func (*Binary) Accept ¶

func (b *Binary) Accept(v Visitor) any

type Expr ¶

type Expr interface {
	Accept(Visitor) any
}

func NewBinary ¶

func NewBinary(left Expr, operator internal.Token, right Expr) Expr

func NewGrouping ¶

func NewGrouping(expression Expr) Expr

func NewLiteral ¶

func NewLiteral(value any) Expr

func NewUnary ¶

func NewUnary(operator internal.Token, right Expr) Expr

type ExprVisitor ¶

type ExprVisitor struct{}

func (ExprVisitor) VisitBinaryExpr ¶

func (v ExprVisitor) VisitBinaryExpr(b *Binary) any

func (ExprVisitor) VisitGroupingExpr ¶

func (v ExprVisitor) VisitGroupingExpr(g *Grouping) any

func (ExprVisitor) VisitLiteralExpr ¶

func (v ExprVisitor) VisitLiteralExpr(l *Literal) any

func (ExprVisitor) VisitUnaryExpr ¶

func (v ExprVisitor) VisitUnaryExpr(u *Unary) any

type Grouping ¶

type Grouping struct {
	Expression Expr
}

func (*Grouping) Accept ¶

func (g *Grouping) Accept(v Visitor) any

type Literal ¶

type Literal struct {
	Value any
}

func (*Literal) Accept ¶

func (l *Literal) Accept(v Visitor) any

type PrintifyVisitor ¶

type PrintifyVisitor struct{}

func (PrintifyVisitor) Print ¶

func (v PrintifyVisitor) Print(expression Expr)

func (PrintifyVisitor) String ¶

func (v PrintifyVisitor) String(expression Expr) string

func (PrintifyVisitor) VisitBinaryExpr ¶

func (v PrintifyVisitor) VisitBinaryExpr(b *Binary) any

func (PrintifyVisitor) VisitGroupingExpr ¶

func (v PrintifyVisitor) VisitGroupingExpr(g *Grouping) any

func (PrintifyVisitor) VisitLiteralExpr ¶

func (v PrintifyVisitor) VisitLiteralExpr(l *Literal) any

func (PrintifyVisitor) VisitUnaryExpr ¶

func (v PrintifyVisitor) VisitUnaryExpr(u *Unary) any

type Unary ¶

type Unary struct {
	Operator internal.Token
	Right    Expr
}

func (*Unary) Accept ¶

func (u *Unary) Accept(v Visitor) any

type Visitor ¶

type Visitor interface {
	VisitBinaryExpr(b *Binary) any
	VisitGroupingExpr(g *Grouping) any
	VisitLiteralExpr(l *Literal) any
	VisitUnaryExpr(u *Unary) any
}

Source Files ¶

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