matterbridge/vendor/github.com/d5/tengo/compiler/ast/unary_expr.go

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package ast
import (
"github.com/d5/tengo/compiler/source"
"github.com/d5/tengo/compiler/token"
)
// UnaryExpr represents an unary operator expression.
type UnaryExpr struct {
Expr Expr
Token token.Token
TokenPos source.Pos
}
func (e *UnaryExpr) exprNode() {}
// Pos returns the position of first character belonging to the node.
func (e *UnaryExpr) Pos() source.Pos {
return e.Expr.Pos()
}
// End returns the position of first character immediately after the node.
func (e *UnaryExpr) End() source.Pos {
return e.Expr.End()
}
func (e *UnaryExpr) String() string {
return "(" + e.Token.String() + e.Expr.String() + ")"
}