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27 lines
573 B
Go
27 lines
573 B
Go
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package ast
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import "github.com/d5/tengo/compiler/source"
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// ParenExpr represents a parenthesis wrapped expression.
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type ParenExpr struct {
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Expr Expr
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LParen source.Pos
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RParen source.Pos
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}
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func (e *ParenExpr) exprNode() {}
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// Pos returns the position of first character belonging to the node.
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func (e *ParenExpr) Pos() source.Pos {
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return e.LParen
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}
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// End returns the position of first character immediately after the node.
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func (e *ParenExpr) End() source.Pos {
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return e.RParen + 1
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}
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func (e *ParenExpr) String() string {
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return "(" + e.Expr.String() + ")"
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}
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