no_delete_var

var NoDeleteVarRule = rule.Rule{
	Name: "no-delete-var",
	Run: func(ctx rule.RuleContext, options any) rule.RuleListeners {
		return rule.RuleListeners{
			ast.KindDeleteExpression: func(node *ast.Node) {

				expr := ast.SkipParentheses(node.AsDeleteExpression().Expression)
				if expr != nil && expr.Kind == ast.KindIdentifier {
					ctx.ReportNode(node, rule.RuleMessage{
						Id:          "unexpected",
						Description: "Variables should not be deleted.",
					})
				}
			},
		}
	},
}