32 lines
644 B
Go
32 lines
644 B
Go
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package ast
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import (
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"bytes"
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"strings"
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"code.jmug.me/jmug/interpreter-in-go/pkg/token"
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)
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type CallExpression struct {
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Token token.Token // The ( token
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Function Expression
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Arguments []Expression
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}
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func (ce *CallExpression) expressionNode() {}
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func (ce *CallExpression) TokenLiteral() string {
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return ce.Token.Literal
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}
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func (ce *CallExpression) String() string {
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var out bytes.Buffer
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out.WriteString(ce.Function.String())
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out.WriteString("(")
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args := []string{}
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for _, arg := range ce.Arguments {
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args = append(args, arg.String())
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}
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out.WriteString(strings.Join(args, ", "))
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out.WriteString(")")
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return out.String()
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}
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