43 lines
776 B
Go
43 lines
776 B
Go
package expr
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import (
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"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/walker"
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)
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// ClosureUse node
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type ClosureUse struct {
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ByRef bool
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Variable node.Node
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}
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// NewClosureUse node constuctor
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func NewClosureUse(Variable node.Node, ByRef bool) *ClosureUse {
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return &ClosureUse{
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ByRef,
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Variable,
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}
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}
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// Attributes returns node attributes as map
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func (n *ClosureUse) Attributes() map[string]interface{} {
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return map[string]interface{}{
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"ByRef": n.ByRef,
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}
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}
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// Walk traverses nodes
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// Walk is invoked recursively until v.EnterNode returns true
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func (n *ClosureUse) Walk(v walker.Visitor) {
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if v.EnterNode(n) == false {
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return
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}
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if n.Variable != nil {
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vv := v.GetChildrenVisitor("Variable")
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n.Variable.Walk(vv)
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}
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v.LeaveNode(n)
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}
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