30 lines
521 B
Go
30 lines
521 B
Go
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package expr
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import (
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"fmt"
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"io"
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"github.com/z7zmey/php-parser/node"
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)
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type UnaryMinus struct {
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node.SimpleNode
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expr node.Node
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}
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func NewUnaryMinus(expression node.Node) node.Node {
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return UnaryMinus{
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node.SimpleNode{Name: "UnaryMinus", Attributes: make(map[string]string)},
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expression,
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}
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}
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func (n UnaryMinus) Print(out io.Writer, indent string) {
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fmt.Fprintf(out, "\n%v%v [- -]", indent, n.Name)
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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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