[FIR] Resolve property return type before resolving its annotations
This fixes TYPECHECKER_HAS_RUN_INTO_RECURSIVE_PROBLEM in a declaration like `@Ann(myConst) const val myConst = ""`. #KT-58080 Fixed
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Space Team
parent
1c7ffb3276
commit
7f9118d0f2
+6
@@ -24902,6 +24902,12 @@ public class DiagnosticCompilerTestFE10TestdataTestGenerated extends AbstractDia
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KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/tests/properties"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true, "multiplatform");
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}
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@Test
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@TestMetadata("constAnnotationCycle.kt")
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public void testConstAnnotationCycle() throws Exception {
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runTest("compiler/testData/diagnostics/tests/properties/constAnnotationCycle.kt");
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}
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@Test
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@TestMetadata("extensionPropertyMustHaveAccessorsOrBeAbstract.kt")
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public void testExtensionPropertyMustHaveAccessorsOrBeAbstract() throws Exception {
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+6
@@ -24902,6 +24902,12 @@ public class LLFirPreresolvedReversedDiagnosticCompilerFE10TestDataTestGenerated
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KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/tests/properties"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true, "multiplatform");
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}
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@Test
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@TestMetadata("constAnnotationCycle.kt")
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public void testConstAnnotationCycle() throws Exception {
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runTest("compiler/testData/diagnostics/tests/properties/constAnnotationCycle.kt");
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}
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@Test
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@TestMetadata("extensionPropertyMustHaveAccessorsOrBeAbstract.kt")
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public void testExtensionPropertyMustHaveAccessorsOrBeAbstract() throws Exception {
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+6
@@ -24902,6 +24902,12 @@ public class FirLightTreeOldFrontendDiagnosticsTestGenerated extends AbstractFir
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KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/tests/properties"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true, "multiplatform");
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}
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@Test
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@TestMetadata("constAnnotationCycle.kt")
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public void testConstAnnotationCycle() throws Exception {
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runTest("compiler/testData/diagnostics/tests/properties/constAnnotationCycle.kt");
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}
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@Test
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@TestMetadata("extensionPropertyMustHaveAccessorsOrBeAbstract.kt")
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public void testExtensionPropertyMustHaveAccessorsOrBeAbstract() throws Exception {
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+6
@@ -24908,6 +24908,12 @@ public class FirPsiOldFrontendDiagnosticsTestGenerated extends AbstractFirPsiDia
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KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/tests/properties"), Pattern.compile("^(.*)\\.kts?$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true, "multiplatform");
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}
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@Test
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@TestMetadata("constAnnotationCycle.kt")
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public void testConstAnnotationCycle() throws Exception {
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runTest("compiler/testData/diagnostics/tests/properties/constAnnotationCycle.kt");
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}
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@Test
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@TestMetadata("extensionPropertyMustHaveAccessorsOrBeAbstract.kt")
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public void testExtensionPropertyMustHaveAccessorsOrBeAbstract() throws Exception {
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+10
-13
@@ -145,12 +145,20 @@ open class FirDeclarationsResolveTransformer(
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context.withProperty(property) {
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context.forPropertyInitializer {
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if (!initializerIsAlreadyResolved) {
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property.transformChildrenWithoutComponents(returnTypeRefBeforeResolve)
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property.replaceBodyResolveState(FirPropertyBodyResolveState.INITIALIZER_RESOLVED)
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val resolutionMode = withExpectedType(returnTypeRefBeforeResolve)
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property.transformReturnTypeRef(transformer, resolutionMode)
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.transformInitializer(transformer, resolutionMode)
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.transformTypeParameters(transformer, resolutionMode)
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.replaceBodyResolveState(FirPropertyBodyResolveState.INITIALIZER_RESOLVED)
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}
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// Return type needs to be resolved before resolving annotations (transformOtherChildren) because of a possible cycle
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// @Ann(myConst) const val myConst = ""
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if (property.initializer != null) {
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storeVariableReturnType(property)
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}
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if (!initializerIsAlreadyResolved) {
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property.transformOtherChildren(transformer, data)
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}
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val canResolveBackingFieldEarly = property.hasExplicitBackingField || property.returnTypeRef is FirResolvedTypeRef
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if (!initializerIsAlreadyResolved && canResolveBackingFieldEarly) {
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property.transformBackingField(transformer, withExpectedType(property.returnTypeRef))
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@@ -412,17 +420,6 @@ open class FirDeclarationsResolveTransformer(
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return variable
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}
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/**
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* This function is expected to transform everything but property accessors, backing field and delegate
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*/
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private fun FirProperty.transformChildrenWithoutComponents(returnTypeRef: FirTypeRef): FirProperty {
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val data = withExpectedType(returnTypeRef)
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return transformReturnTypeRef(transformer, data)
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.transformInitializer(transformer, data)
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.transformTypeParameters(transformer, data)
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.transformOtherChildren(transformer, data)
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}
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private fun FirProperty.transformAccessors(mayResolveSetter: Boolean = true) {
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var enhancedTypeRef = returnTypeRef
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if (bodyResolveState < FirPropertyBodyResolveState.INITIALIZER_AND_GETTER_RESOLVED) {
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@@ -0,0 +1,6 @@
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// FIR_IDENTICAL
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annotation class Anno(val value: String)
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@Anno(constant)
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const val constant = "OK"
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Generated
+6
@@ -25680,6 +25680,12 @@ public class DiagnosticTestGenerated extends AbstractDiagnosticTest {
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KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/tests/properties"), Pattern.compile("^(.*)\\.kts?$"), Pattern.compile("^(.+)\\.(reversed|fir|ll)\\.kts?$"), true);
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}
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@Test
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@TestMetadata("constAnnotationCycle.kt")
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public void testConstAnnotationCycle() throws Exception {
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runTest("compiler/testData/diagnostics/tests/properties/constAnnotationCycle.kt");
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}
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@Test
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@TestMetadata("extensionPropertyMustHaveAccessorsOrBeAbstract.kt")
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public void testExtensionPropertyMustHaveAccessorsOrBeAbstract() throws Exception {
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