org.jetbrains.kotlin.psi2ir.intermediate.OnceCallValue.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2016 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.psi2ir.intermediate
import org.jetbrains.kotlin.ir.expressions.IrExpression
import org.jetbrains.kotlin.ir.expressions.IrStatementOrigin
import org.jetbrains.kotlin.psi2ir.generators.CallGenerator
import org.jetbrains.kotlin.psi2ir.generators.StatementGenerator
import org.jetbrains.kotlin.types.KotlinType
class OnceCallValue(
val startOffset: Int,
val endOffset: Int,
val statementGenerator: StatementGenerator,
val call: CallBuilder,
val origin: IrStatementOrigin? = null
): IntermediateValue {
private var instantiated = false
override fun load(): IrExpression {
if (instantiated) throw AssertionError("Value for call ${call.descriptor} has already been instantiated")
instantiated = true
return CallGenerator(statementGenerator).generateCall(startOffset, endOffset, call, origin)
}
override val type: KotlinType get() = call.descriptor.returnType!!
}