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[K2] Add new resolve phase
CONSTANT_EVALUATION
During this phase, the compiler will evaluate initializers of const properties and defaults of annotation's constructor. Evaluation results will be stored in corresponding attributes. #KT-64151
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32 changes: 32 additions & 0 deletions
32
...ins/kotlin/analysis/low/level/api/fir/transformers/LLFirConstantEvaluationLazyResolver.kt
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/* | ||
* Copyright 2010-2024 JetBrains s.r.o. and Kotlin Programming Language contributors. | ||
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. | ||
*/ | ||
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package org.jetbrains.kotlin.analysis.low.level.api.fir.transformers | ||
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import org.jetbrains.kotlin.analysis.low.level.api.fir.api.targets.LLFirResolveTarget | ||
import org.jetbrains.kotlin.fir.FirElementWithResolveState | ||
import org.jetbrains.kotlin.fir.declarations.FirResolvePhase | ||
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internal object LLFirConstantEvaluationLazyResolver : LLFirLazyResolver(FirResolvePhase.CONSTANT_EVALUATION) { | ||
override fun createTargetResolver(target: LLFirResolveTarget): LLFirTargetResolver = LLFirConstantEvaluationTargetResolver(target) | ||
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override fun phaseSpecificCheckIsResolved(target: FirElementWithResolveState) {} | ||
} | ||
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/** | ||
* This resolver is responsible for [CONSTANT_EVALUATION][FirResolvePhase.CONSTANT_EVALUATION] phase. | ||
* | ||
* This resolver doesn't do anything yet (see KT-64151). | ||
* | ||
* @see FirResolvePhase.CONSTANT_EVALUATION | ||
*/ | ||
private class LLFirConstantEvaluationTargetResolver(resolveTarget: LLFirResolveTarget) : LLFirTargetResolver( | ||
resolveTarget, | ||
FirResolvePhase.CONSTANT_EVALUATION, | ||
) { | ||
override fun doLazyResolveUnderLock(target: FirElementWithResolveState) { | ||
// Will be finished later on | ||
} | ||
} |
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33 changes: 33 additions & 0 deletions
33
...solve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirConstantEvaluationProcessor.kt
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/* | ||
* Copyright 2010-2024 JetBrains s.r.o. and Kotlin Programming Language contributors. | ||
* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. | ||
*/ | ||
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package org.jetbrains.kotlin.fir.resolve.transformers | ||
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import org.jetbrains.kotlin.fir.FirElement | ||
import org.jetbrains.kotlin.fir.FirSession | ||
import org.jetbrains.kotlin.fir.declarations.FirFile | ||
import org.jetbrains.kotlin.fir.declarations.FirResolvePhase | ||
import org.jetbrains.kotlin.fir.resolve.ScopeSession | ||
import org.jetbrains.kotlin.fir.visitors.FirTransformer | ||
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@OptIn(AdapterForResolveProcessor::class) | ||
class FirConstantEvaluationProcessor( | ||
session: FirSession, | ||
scopeSession: ScopeSession | ||
) : FirTransformerBasedResolveProcessor(session, scopeSession, FirResolvePhase.CONSTANT_EVALUATION) { | ||
override val transformer = FirConstantEvaluationTransformerAdapter(session, scopeSession) | ||
} | ||
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@Suppress("UNUSED_PARAMETER") | ||
@AdapterForResolveProcessor | ||
class FirConstantEvaluationTransformerAdapter(session: FirSession, scopeSession: ScopeSession) : FirTransformer<Any?>() { | ||
override fun <E : FirElement> transformElement(element: E, data: Any?): E { | ||
error("Should only be called via transformFile()") | ||
} | ||
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override fun transformFile(file: FirFile, data: Any?): FirFile { | ||
return file | ||
} | ||
} |
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