Fix K2 CodeGen annotation parameter resolution failure
When we have parameters of annotation like
```
// FILE: Anno.kt
package p3
@Target(AnnotationTarget.FUNCTION)
annotation class Anno(vararg val x: String)
// FILE: main.kt
import p3.Anno
@Anno("A", "B")
fun foo(): Int = 10
```
the K2 CodeGen causes an exception reporting the unresolved type
reference. A lazy resolution call fixes the issue.
In addition, FIR for the value parameter to IR conversion fails because
`Fir2IrLazyProperty` for the value parameter tries to resolve the
initializer before creating the `IrParameterSymbol`. When it checks the
`localStorage`, it reports an error for the missing `IrParameterSymbol`.
This commit adds `IrParameterSymbol` before resolving the initializer.
^KT-65099 Fixed
This commit is contained in:
+6
@@ -46,6 +46,12 @@ public class FirIdeNormalAnalysisLibrarySourceModuleCompilerFacilityTestGenerate
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KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("analysis/analysis-api/testData/components/compilerFacility/compilation"), Pattern.compile("^(.+)\\.(kt)$"), null, true);
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}
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@Test
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@TestMetadata("annotationWithVararg.kt")
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public void testAnnotationWithVararg() {
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runTest("analysis/analysis-api/testData/components/compilerFacility/compilation/annotationWithVararg.kt");
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}
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@Test
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@TestMetadata("classKinds.kt")
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public void testClassKinds() {
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+6
@@ -46,6 +46,12 @@ public class FirIdeNormalAnalysisSourceModuleCompilerFacilityTestGenerated exten
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KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("analysis/analysis-api/testData/components/compilerFacility/compilation"), Pattern.compile("^(.+)\\.(kt)$"), null, true);
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}
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@Test
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@TestMetadata("annotationWithVararg.kt")
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public void testAnnotationWithVararg() {
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runTest("analysis/analysis-api/testData/components/compilerFacility/compilation/annotationWithVararg.kt");
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}
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@Test
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@TestMetadata("classKinds.kt")
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public void testClassKinds() {
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Vendored
+12
@@ -0,0 +1,12 @@
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MODULE_FRAGMENT
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FILE fqName:<root> fileName:main.kt
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FUN name:foo visibility:public modality:FINAL <> () returnType:kotlin.Int
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annotations:
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Anno(x = ["A", "B"])
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BLOCK_BODY
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RETURN type=kotlin.Nothing from='public final fun foo (): kotlin.Int declared in <root>'
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CONST Int type=kotlin.Int value=10
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FUN name:test visibility:public modality:FINAL <> () returnType:kotlin.Unit
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BLOCK_BODY
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VAR name:x type:kotlin.Int [val]
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CALL 'public final fun foo (): kotlin.Int declared in <root>' type=kotlin.Int origin=null
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Vendored
+15
@@ -0,0 +1,15 @@
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// FILE: Anno.kt
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package p3
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@Target(AnnotationTarget.FUNCTION)
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annotation class Anno(vararg val x: String)
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// FILE: main.kt
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import p3.Anno
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@Anno("A", "B")
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fun foo(): Int = 10
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fun test() {
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val x = foo()
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}
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Vendored
+5
@@ -0,0 +1,5 @@
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public final class MainKt {
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// source: 'main.kt'
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public final static method foo(): int
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public final static method test(): void
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}
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@@ -12,13 +12,18 @@ import org.jetbrains.kotlin.descriptors.isAnnotationClass
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import org.jetbrains.kotlin.fir.backend.*
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import org.jetbrains.kotlin.fir.backend.generators.FirBasedFakeOverrideGenerator
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import org.jetbrains.kotlin.fir.backend.generators.generateOverriddenPropertySymbols
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import org.jetbrains.kotlin.fir.containingClassLookupTag
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import org.jetbrains.kotlin.fir.declarations.FirProperty
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import org.jetbrains.kotlin.fir.declarations.FirRegularClass
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import org.jetbrains.kotlin.fir.declarations.FirResolvePhase
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import org.jetbrains.kotlin.fir.declarations.impl.FirDefaultPropertyGetter
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import org.jetbrains.kotlin.fir.declarations.impl.FirDefaultPropertySetter
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import org.jetbrains.kotlin.fir.declarations.primaryConstructorIfAny
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import org.jetbrains.kotlin.fir.declarations.utils.*
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import org.jetbrains.kotlin.fir.expressions.FirLiteralExpression
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import org.jetbrains.kotlin.fir.expressions.FirExpression
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import org.jetbrains.kotlin.fir.resolve.toFirRegularClass
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import org.jetbrains.kotlin.fir.symbols.lazyResolveToPhase
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import org.jetbrains.kotlin.fir.types.coneType
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import org.jetbrains.kotlin.fir.types.resolvedType
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import org.jetbrains.kotlin.ir.ObsoleteDescriptorBasedAPI
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@@ -26,6 +31,7 @@ import org.jetbrains.kotlin.ir.declarations.*
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import org.jetbrains.kotlin.ir.expressions.IrConstructorCall
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import org.jetbrains.kotlin.ir.expressions.IrExpressionBody
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import org.jetbrains.kotlin.ir.symbols.IrPropertySymbol
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import org.jetbrains.kotlin.ir.symbols.UnsafeDuringIrConstructionAPI
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import org.jetbrains.kotlin.ir.types.IrType
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import org.jetbrains.kotlin.name.Name
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import org.jetbrains.kotlin.name.NameUtils
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@@ -98,9 +104,21 @@ class Fir2IrLazyProperty(
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private fun toIrInitializer(initializer: FirExpression?): IrExpressionBody? {
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// Annotations need full initializer information to instantiate them correctly
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return when {
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containingClass?.classKind?.isAnnotationClass == true -> initializer?.asCompileTimeIrInitializer(
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components, fir.returnTypeRef.coneType
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)
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containingClass?.classKind?.isAnnotationClass == true -> {
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var irInitializer: IrExpressionBody? = null
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declarationStorage.withScope(symbol) {
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with(declarationStorage) {
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val firPrimaryConstructor =
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fir.containingClassLookupTag()?.toFirRegularClass(session)?.primaryConstructorIfAny(session) ?: return@with
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@OptIn(UnsafeDuringIrConstructionAPI::class)
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declarationStorage.getIrConstructorSymbol(firPrimaryConstructor).owner.putParametersInScope(firPrimaryConstructor.fir)
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}
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fir.lazyResolveToPhase(FirResolvePhase.BODY_RESOLVE)
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irInitializer = initializer?.asCompileTimeIrInitializer(components, fir.returnTypeRef.coneType)
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}
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irInitializer
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}
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// Setting initializers to every other class causes some cryptic errors in lowerings
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initializer is FirLiteralExpression<*> -> {
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val constType = with(typeConverter) { initializer.resolvedType.toIrType() }
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