Method visitMaybeNested

parser/unparser.go:458–470

(expr ast.Expr, nested bool)

}

func (un *unparser) visitMaybeNested(expr ast.Expr, nested bool) error {
	if nested {
		un.str.WriteString("(")
	}
	err := un.visit(expr)
	if err != nil {
		return err
	}
	if nested {
		un.str.WriteString(")")
	}
	return nil
}

// isLeftRecursive indicates whether the parser resolves the call in a left-recursive manner as
// this can have an effect of how parentheses affect the order of operations in the AST.