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// Copyright 2020 CUE Authors
//
// 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 runtime
import (
"reflect"
"cuelang.org/go/cue/ast"
"cuelang.org/go/internal/core/adt"
)
func (x *Runtime) StoreType(t reflect.Type, src ast.Expr, expr adt.Expr) {
if expr == nil {
x.index.StoreType(t, src)
} else {
x.index.StoreType(t, expr)
}
}
func (x *Runtime) LoadType(t reflect.Type) (src ast.Expr, expr adt.Expr, ok bool) {
v, ok := x.index.LoadType(t)
if ok {
switch x := v.(type) {
case ast.Expr:
return x, nil, true
case adt.Expr:
src, _ = x.Source().(ast.Expr)
return src, x, true
}
}
return nil, nil, false
}
func (x *index) StoreType(t reflect.Type, v interface{}) {
x.typeCache.Store(t, v)
}
func (x *index) LoadType(t reflect.Type) (v interface{}, ok bool) {
v, ok = x.typeCache.Load(t)
return v, ok
}
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