28 lines
616 B
Go
28 lines
616 B
Go
package ast
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import (
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"bytes"
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"code.jmug.me/jmug/interpreter-in-go/pkg/token"
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)
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type LetStatement struct {
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Token token.Token // TODO: This is a little redundant, figure out if I can get rid of it.
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Name *Identifier
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Value Expression
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}
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func (ls *LetStatement) statementNode() {}
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func (ls *LetStatement) TokenLiteral() string {
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return ls.Token.Literal
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}
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func (ls *LetStatement) String() string {
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var out bytes.Buffer
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out.WriteString(ls.TokenLiteral() + " ")
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out.WriteString(ls.Name.String() + " = ")
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if ls.Value != nil {
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out.WriteString(ls.Value.String())
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}
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out.WriteString(";")
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return out.String()
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}
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