/*
* Copyright 2010-2015 JetBrains s.r.o.
*
* 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 org.jetbrains.kotlin.js.translate.intrinsic.functions
import org.jetbrains.kotlin.descriptors.FunctionDescriptor
import org.jetbrains.kotlin.js.translate.context.TranslationContext
import org.jetbrains.kotlin.js.translate.intrinsic.functions.basic.FunctionIntrinsic
import org.jetbrains.kotlin.js.translate.intrinsic.functions.factories.*
import org.jetbrains.kotlin.utils.addToStdlib.firstNotNullResult
class FunctionIntrinsics {
private val intrinsicCache = mutableMapOf<FunctionDescriptor, FunctionIntrinsic?>()
private val factories = listOf(
LongOperationFIF,
PrimitiveUnaryOperationFIF.INSTANCE,
StringPlusCharFIF,
PrimitiveBinaryOperationFIF.INSTANCE,
ArrayFIF,
TopLevelFIF.INSTANCE,
NumberAndCharConversionFIF,
ThrowableConstructorIntrinsicFactory,
ExceptionPropertyIntrinsicFactory,
AsDynamicFIF,
CoroutineContextFIF,
SuspendCoroutineUninterceptedOrReturnFIF,
InterceptedFIF
)
fun getIntrinsic(descriptor: FunctionDescriptor, context: TranslationContext): FunctionIntrinsic? {
if (descriptor in intrinsicCache) return intrinsicCache[descriptor]
return factories.firstNotNullResult { it.getIntrinsic(descriptor, context) }.also {
intrinsicCache[descriptor] = it
}
}
}