[FE] Implement safe publishing in ARGUMENTS_OF_ANNOTATIONS
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+39
-31
@@ -5,13 +5,13 @@
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package org.jetbrains.kotlin.fir.resolve.transformers.plugin
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import org.jetbrains.kotlin.KtSourceElement
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import org.jetbrains.kotlin.fir.FirElement
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import org.jetbrains.kotlin.fir.FirSession
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import org.jetbrains.kotlin.fir.containingClassLookupTag
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import org.jetbrains.kotlin.fir.declarations.*
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import org.jetbrains.kotlin.fir.expressions.*
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import org.jetbrains.kotlin.fir.expressions.builder.buildPropertyAccessExpression
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import org.jetbrains.kotlin.fir.expressions.impl.FirNoReceiverExpression
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import org.jetbrains.kotlin.fir.references.FirErrorNamedReference
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import org.jetbrains.kotlin.fir.references.FirResolvedNamedReference
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import org.jetbrains.kotlin.fir.references.builder.buildErrorNamedReference
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@@ -29,6 +29,7 @@ import org.jetbrains.kotlin.fir.visitors.transformSingle
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import org.jetbrains.kotlin.fir.resolve.diagnostics.ConeAmbiguouslyResolvedAnnotationArgument
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import org.jetbrains.kotlin.fir.symbols.impl.FirEnumEntrySymbol
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import org.jetbrains.kotlin.name.ClassId
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import org.jetbrains.kotlin.name.FqName
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import org.jetbrains.kotlin.name.StandardClassIds
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open class FirAnnotationArgumentsResolveTransformer(
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@@ -298,7 +299,7 @@ private class FirExpressionsResolveTransformerForSpecificAnnotations(transformer
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if (calleeReference is FirResolvedNamedReference) {
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val resolvedSymbol = calleeReference.resolvedSymbol
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if (resolvedSymbol is FirEnumEntrySymbol && resolvedSymbol.containingClassLookupTag()?.classId in classIdsToCheck) {
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resolveSpecialPropertyAccess(qualifiedAccessExpression, calleeReference, resolvedSymbol, data)
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return resolveSpecialPropertyAccess(qualifiedAccessExpression, calleeReference, resolvedSymbol, data)
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}
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}
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}
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@@ -307,31 +308,39 @@ private class FirExpressionsResolveTransformerForSpecificAnnotations(transformer
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}
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private fun resolveSpecialPropertyAccess(
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qualifiedAccessExpression: FirPropertyAccessExpression,
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calleeReference: FirResolvedNamedReference,
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resolvedSymbol: FirEnumEntrySymbol,
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originalAccess: FirPropertyAccessExpression,
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originalCalleeReference: FirResolvedNamedReference,
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originalResolvedSymbol: FirEnumEntrySymbol,
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data: ResolutionMode,
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): FirStatement {
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(qualifiedAccessExpression.explicitReceiver as? FirResolvedQualifier)?.let {
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qualifiedAccessExpression.replaceResolvedQualifierReceiver(it)
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}
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qualifiedAccessExpression.replaceDispatchReceiver(FirNoReceiverExpression)
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qualifiedAccessExpression.replaceTypeRef(noExpectedType)
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qualifiedAccessExpression.replaceCalleeReference(buildSimpleNamedReference {
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source = calleeReference.source
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name = calleeReference.name
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})
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val accessCopyForResolution = buildPropertyAccessExpression {
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source = originalAccess.source
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typeArguments.addAll(originalAccess.typeArguments)
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val resolved = super.transformQualifiedAccessExpression(qualifiedAccessExpression, data)
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val originalResolvedQualifier = originalAccess.explicitReceiver
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if (originalResolvedQualifier is FirResolvedQualifier) {
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val fqName = originalResolvedQualifier.classId
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?.let { if (originalResolvedQualifier.isFullyQualified) it.asSingleFqName() else it.relativeClassName }
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?: originalResolvedQualifier.packageFqName
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explicitReceiver = generatePropertyAccessExpression(fqName, originalResolvedQualifier.source)
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}
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calleeReference = buildSimpleNamedReference {
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source = originalCalleeReference.source
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name = originalCalleeReference.name
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}
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}
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val resolved = super.transformQualifiedAccessExpression(accessCopyForResolution, data)
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if (resolved is FirQualifiedAccessExpression) {
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// The initial resolution must have been to an enum entry. Report ambiguity if symbolFromArgumentsPhase is different to
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// original symbol including null (meaning we would resolve to something other than an enum entry).
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val symbolFromArgumentsPhase = resolved.calleeReference.toResolvedBaseSymbol()
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if (resolvedSymbol != symbolFromArgumentsPhase) {
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if (originalResolvedSymbol != symbolFromArgumentsPhase) {
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resolved.replaceCalleeReference(buildErrorNamedReference {
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source = resolved.calleeReference.source
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diagnostic = ConeAmbiguouslyResolvedAnnotationArgument(resolvedSymbol, symbolFromArgumentsPhase)
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diagnostic = ConeAmbiguouslyResolvedAnnotationArgument(originalResolvedSymbol, symbolFromArgumentsPhase)
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})
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}
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}
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@@ -339,23 +348,22 @@ private class FirExpressionsResolveTransformerForSpecificAnnotations(transformer
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return resolved
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}
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private fun FirQualifiedAccessExpression.replaceResolvedQualifierReceiver(receiver: FirResolvedQualifier) {
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var lastReceiver = buildPropertyAccessExpression {
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source = receiver.source
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this.calleeReference = buildSimpleNamedReference {
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val classId = receiver.classId ?: return
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name = classId.relativeClassName.shortName()
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}
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}
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replaceExplicitReceiver(lastReceiver)
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private fun generatePropertyAccessExpression(fqName: FqName, accessSource: KtSourceElement?): FirPropertyAccessExpression {
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var result: FirPropertyAccessExpression? = null
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if (receiver.isFullyQualified) {
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for (segment in receiver.packageFqName.pathSegments().asReversed()) {
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lastReceiver.replaceExplicitReceiver(buildPropertyAccessExpression {
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this.calleeReference = buildSimpleNamedReference { name = segment }
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}.also { lastReceiver = it })
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val pathSegments = fqName.pathSegments()
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for ((index, pathSegment) in pathSegments.withIndex()) {
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result = buildPropertyAccessExpression {
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calleeReference = buildSimpleNamedReference { name = pathSegment }
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explicitReceiver = result
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if (index == pathSegments.lastIndex) {
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source = accessSource
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}
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}
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}
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return result ?: error("Got an empty ClassId")
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}
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override fun resolveQualifiedAccessAndSelectCandidate(
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