org.jetbrains.kotlin.psi2ir.generators.Generator.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.
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package org.jetbrains.kotlin.psi2ir.generators
import org.jetbrains.kotlin.descriptors.CallableDescriptor
import org.jetbrains.kotlin.ir.builders.*
import org.jetbrains.kotlin.ir.expressions.IrBlockBody
import org.jetbrains.kotlin.ir.expressions.IrExpression
import org.jetbrains.kotlin.ir.expressions.IrStatementOrigin
import org.jetbrains.kotlin.ir.expressions.impl.IrErrorExpressionImpl
import org.jetbrains.kotlin.psi.KtElement
import org.jetbrains.kotlin.psi.KtExpression
import org.jetbrains.kotlin.psi.psiUtil.endOffset
import org.jetbrains.kotlin.psi.psiUtil.startOffset
import org.jetbrains.kotlin.psi2ir.endOffsetOrUndefined
import org.jetbrains.kotlin.psi2ir.startOffsetOrUndefined
import org.jetbrains.kotlin.resolve.calls.callUtil.getResolvedCall
import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
import org.jetbrains.kotlin.types.KotlinType
import org.jetbrains.kotlin.util.slicedMap.ReadOnlySlice
import java.lang.RuntimeException
interface Generator : IrGenerator {
override val context: GeneratorContext
}
interface GeneratorWithScope : Generator, IrGeneratorWithScope {
}
fun Generator.get(slice: ReadOnlySlice, key: K): V? =
context.bindingContext[slice, key]
fun Generator.getOrFail(slice: ReadOnlySlice, key: K): V =
context.bindingContext[slice, key] ?: throw RuntimeException("No $slice for $key")
inline fun Generator.getOrFail(slice: ReadOnlySlice, key: K, message: (K) -> String): V =
context.bindingContext[slice, key] ?: throw RuntimeException(message(key))
fun Generator.getInferredTypeWithImplicitCasts(key: KtExpression): KotlinType? =
context.bindingContext.getType(key)
fun Generator.getInferredTypeWithImplicitCastsOrFail(key: KtExpression): KotlinType =
getInferredTypeWithImplicitCasts(key) ?: throw RuntimeException("No type for expression: ${key.text}")
fun Generator.getResolvedCall(key: KtElement): ResolvedCall? =
key.getResolvedCall(context.bindingContext)
fun Generator.createDummyExpression(ktExpression: KtExpression, description: String): IrErrorExpressionImpl =
IrErrorExpressionImpl(ktExpression.startOffset, ktExpression.endOffset, getInferredTypeWithImplicitCastsOrFail(ktExpression), description)
inline fun GeneratorWithScope.irBlock(ktElement: KtElement?,
origin: IrStatementOrigin? = null, resultType: KotlinType? = null,
body: IrBlockBuilder.() -> Unit
): IrExpression =
this.irBlock(ktElement.startOffsetOrUndefined, ktElement.endOffsetOrUndefined, origin, resultType, body)
inline fun GeneratorWithScope.irBlockBody(ktElement: KtElement?, body: IrBlockBodyBuilder.() -> Unit) : IrBlockBody =
this.irBlockBody(ktElement.startOffsetOrUndefined, ktElement.endOffsetOrUndefined, body)