Function BoolParenthesis

coderd/rbac/regosql/sqltypes/parens.go:14–25

BoolParenthesis wraps the given boolean node in parens. This is useful for grouping and avoiding ambiguity. This does not work for mathematical parenthesis to change order of operations.

(value BooleanNode)

// This is useful for grouping and avoiding ambiguity. This does not work for
// mathematical parenthesis to change order of operations.
func BoolParenthesis(value BooleanNode) BooleanNode {
	// Wrapping primitives is useless.
	if IsPrimitive(value) {
		return value
	}

	// Unwrap any existing parens. Do not add excess parens.
	if p, ok := value.(astParenthesis); ok {
		return BoolParenthesis(p.Value)
	}
	return astParenthesis{Value: value}
}

func (astParenthesis) IsBooleanNode() {}
func (p astParenthesis) UseAs() Node  { return p.Value.UseAs() }