package ast import "github.com/d5/tengo/compiler/source" // BadExpr represents a bad expression. type BadExpr struct { From source.Pos To source.Pos } func (e *BadExpr) exprNode() {} // Pos returns the position of first character belonging to the node. func (e *BadExpr) Pos() source.Pos { return e.From } // End returns the position of first character immediately after the node. func (e *BadExpr) End() source.Pos { return e.To } func (e *BadExpr) String() string { return "" }