[FIR] KT-57835: Prevent the compiler crash
^KT-57835 Fixed
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committed by
Space Team
parent
e1c91ee50f
commit
caa7bee917
@@ -12,6 +12,7 @@ dependencies {
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api(project(":compiler:fir:cones"))
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api(project(":compiler:fir:tree"))
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api(project(":compiler:fir:java"))
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api(project(":compiler:fir:providers"))
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api(project(":compiler:fir:semantics"))
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api(project(":compiler:fir:resolve"))
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+14
@@ -9,9 +9,11 @@ import org.jetbrains.kotlin.descriptors.ClassKind
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import org.jetbrains.kotlin.fir.*
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import org.jetbrains.kotlin.fir.declarations.FirEnumEntry
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import org.jetbrains.kotlin.fir.declarations.utils.isConst
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import org.jetbrains.kotlin.fir.declarations.utils.isFinal
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import org.jetbrains.kotlin.fir.expressions.*
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import org.jetbrains.kotlin.fir.expressions.builder.buildAnnotationArgumentMapping
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import org.jetbrains.kotlin.fir.expressions.builder.buildAnnotationCall
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import org.jetbrains.kotlin.fir.java.declarations.FirJavaField
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import org.jetbrains.kotlin.fir.references.builder.buildSimpleNamedReference
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import org.jetbrains.kotlin.fir.resolve.toFirRegularClassSymbol
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import org.jetbrains.kotlin.fir.resolve.transformers.body.resolve.FirArrayOfCallTransformer
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@@ -109,6 +111,7 @@ private abstract class FirToConstantValueTransformer(
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data: FirSession
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): ConstantValue<*>? {
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val symbol = qualifiedAccessExpression.toResolvedCallableSymbol() ?: return null
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val fir = symbol.fir
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return when {
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symbol.fir is FirEnumEntry -> {
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@@ -120,6 +123,14 @@ private abstract class FirToConstantValueTransformer(
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if (symbol.fir.isConst) symbol.fir.initializer?.accept(this, data) else null
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}
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fir is FirJavaField -> {
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if (fir.isFinal) {
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fir.initializer?.accept(this, data)
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} else {
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null
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}
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}
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symbol is FirConstructorSymbol -> {
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val constructorCall = qualifiedAccessExpression as FirFunctionCall
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val constructedClassSymbol = symbol.containingClassLookupTag()?.toFirRegularClassSymbol(data) ?: return null
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@@ -232,12 +243,15 @@ internal object FirToConstantValueChecker : FirDefaultVisitor<Boolean, FirSessio
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override fun visitQualifiedAccessExpression(qualifiedAccessExpression: FirQualifiedAccessExpression, data: FirSession): Boolean {
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val symbol = qualifiedAccessExpression.toResolvedCallableSymbol() ?: return false
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val fir = symbol.fir
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return when {
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symbol.fir is FirEnumEntry -> symbol.fir.returnTypeRef.coneTypeSafe<ConeClassLikeType>()?.classId != null
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symbol is FirPropertySymbol -> symbol.fir.isConst
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fir is FirJavaField -> symbol.fir.isFinal
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symbol is FirConstructorSymbol -> {
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symbol.containingClassLookupTag()?.toFirRegularClassSymbol(data)?.classKind == ClassKind.ANNOTATION_CLASS
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}
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