31 lines
557 B
Go
31 lines
557 B
Go
package node
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import (
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"fmt"
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"io"
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)
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type Argument struct {
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SimpleNode
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expr Node
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variadic bool
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}
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func NewArgument(expression Node, variadic bool) Node {
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return Argument{
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SimpleNode{Name: "Argument", Attributes: make(map[string]string)},
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expression,
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variadic,
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}
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}
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func (n Argument) Print(out io.Writer, indent string) {
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fmt.Fprintf(out, "\n%v%v [- -]", indent, n.Name)
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fmt.Fprintf(out, "\n%vvariadic: %t", indent+" ", n.variadic)
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if n.expr != nil {
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fmt.Fprintf(out, "\n%vexpr:", indent+" ")
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n.expr.Print(out, indent+" ")
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}
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}
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