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42 lines
661 B
42 lines
661 B
package ast
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import "fmt"
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type Expression interface {
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Node
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expr()
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}
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type Name struct {
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Identifier string
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Context ExpressionContext
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}
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func NewName(id string, ctx ExpressionContext) *Name {
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return &Name{
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Identifier: id,
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Context: ctx,
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}
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}
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func (name *Name) node() {}
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func (name *Name) expr() {}
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func (name *Name) String() string {
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return fmt.Sprintf("Name(id=%#v, ctx=%s)", name.Identifier, name.Context.String())
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}
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type Num struct {
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Value int64
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}
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func NewNum(i int64) *Num {
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return &Num{
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Value: i,
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}
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}
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func (num *Num) node() {}
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func (num *Num) expr() {}
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func (num *Num) String() string {
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return fmt.Sprintf("Num(n=%d)", num.Value)
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}
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