42 lines
1.4 KiB
Go
42 lines
1.4 KiB
Go
// Copyright 2022 Google LLC
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package checker
|
|
|
|
type options struct {
|
|
crossTypeNumericComparisons bool
|
|
homogeneousAggregateLiterals bool
|
|
}
|
|
|
|
// Option is a functional option for configuring the type-checker
|
|
type Option func(*options) error
|
|
|
|
// CrossTypeNumericComparisons toggles type-checker support for numeric comparisons across type
|
|
// See https://github.com/google/cel-spec/wiki/proposal-210 for more details.
|
|
func CrossTypeNumericComparisons(enabled bool) Option {
|
|
return func(opts *options) error {
|
|
opts.crossTypeNumericComparisons = enabled
|
|
return nil
|
|
}
|
|
}
|
|
|
|
// HomogeneousAggregateLiterals toggles support for constructing lists and maps whose elements all
|
|
// have the same type.
|
|
func HomogeneousAggregateLiterals(enabled bool) Option {
|
|
return func(opts *options) error {
|
|
opts.homogeneousAggregateLiterals = enabled
|
|
return nil
|
|
}
|
|
}
|