21 lines
428 B
Go
21 lines
428 B
Go
package ast
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import (
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"fmt"
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"code.jmug.me/jmug/interpreter-in-go/pkg/token"
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)
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type IndexExpression struct {
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Token token.Token // The "[" token
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Left Expression
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Index Expression
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}
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func (ie *IndexExpression) expressionNode() {}
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func (ie *IndexExpression) TokenLiteral() string {
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return ie.Token.Literal
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}
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func (ie *IndexExpression) String() string {
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return fmt.Sprintf("(%s[%s])", ie.Left.String(), ie.Index.String())
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}
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