[Analysis API] introduce KtDestructuringDeclarationSymbol to represent a destructuring declaration

Mainly needed to avoid "Cannot build symbol for KtDestructuringDeclaration" from `KtSymbolProvider.getSymbol` on `KtDestructuringDeclaration`.

analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/components/KtFe10SymbolProvider.kt

@@ -149,4 +149,8 @@ internal class KtFe10SymbolProvider(
     override fun getDestructuringDeclarationEntrySymbol(psi: KtDestructuringDeclarationEntry): KtLocalVariableSymbol {
         return KtFe10PsiLocalVariableSymbol(psi, analysisContext)
     }
+
+    override fun getDestructuringDeclarationSymbol(psi: KtDestructuringDeclaration): KtDestructuringDeclarationSymbol {
+        return KtFe10PsiDestructuringDeclarationSymbol(psi, analysisSession)
+    }
 }

analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/symbols/psiBased/KtFe10PsiDestructuringDeclarationSymbol.kt

@@ -0,0 +1,62 @@
+/*
+ * Copyright 2010-2022 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.
+ */
+
+package org.jetbrains.kotlin.analysis.api.descriptors.symbols.psiBased
+
+import org.jetbrains.kotlin.analysis.api.KtAnalysisSession
+import org.jetbrains.kotlin.analysis.api.descriptors.Fe10AnalysisContext
+import org.jetbrains.kotlin.analysis.api.descriptors.Fe10AnalysisFacade.AnalysisMode
+import org.jetbrains.kotlin.analysis.api.descriptors.KtFe10AnalysisSession
+import org.jetbrains.kotlin.analysis.api.descriptors.symbols.psiBased.base.KtFe10PsiSymbol
+import org.jetbrains.kotlin.analysis.api.descriptors.utils.cached
+import org.jetbrains.kotlin.analysis.api.lifetime.withValidityAssertion
+import org.jetbrains.kotlin.analysis.api.symbols.KtDestructuringDeclarationSymbol
+import org.jetbrains.kotlin.analysis.api.symbols.KtLocalVariableSymbol
+import org.jetbrains.kotlin.analysis.api.symbols.pointers.CanNotCreateSymbolPointerForLocalLibraryDeclarationException
+import org.jetbrains.kotlin.analysis.api.symbols.pointers.KtPsiBasedSymbolPointer
+import org.jetbrains.kotlin.analysis.api.symbols.pointers.KtSymbolPointer
+import org.jetbrains.kotlin.descriptors.CallableDescriptor
+import org.jetbrains.kotlin.descriptors.annotations.Annotations
+import org.jetbrains.kotlin.name.SpecialNames
+import org.jetbrains.kotlin.psi.KtDestructuringDeclaration
+import org.jetbrains.kotlin.resolve.BindingContext
+
+internal class KtFe10PsiDestructuringDeclarationSymbol(
+    override val psi: KtDestructuringDeclaration,
+    private val analysisSession: KtFe10AnalysisSession,
+) : KtDestructuringDeclarationSymbol(), KtFe10PsiSymbol<KtDestructuringDeclaration, CallableDescriptor> {
+    override val descriptor: CallableDescriptor? get() = null
+
+    override val annotationsObject: Annotations by cached {
+        val bindingContext = analysisContext.analyze(psi, AnalysisMode.PARTIAL)
+        Annotations.create(
+            psi.annotationEntries.mapNotNull { entry ->
+                bindingContext[BindingContext.ANNOTATION, entry]
+            }
+        )
+    }
+
+    override val analysisContext: Fe10AnalysisContext get() = analysisSession.analysisContext
+
+    override val entries: List<KtLocalVariableSymbol>
+        get() = withValidityAssertion {
+            psi.entries.map { entry ->
+                with(analysisSession) { entry.getDestructuringDeclarationEntrySymbol() }
+            }
+        }
+
+    context(KtAnalysisSession)
+    override fun createPointer(): KtSymbolPointer<KtDestructuringDeclarationSymbol> {
+        KtPsiBasedSymbolPointer.createForSymbolFromSource<KtDestructuringDeclarationSymbol>(this)?.let { return it }
+        throw CanNotCreateSymbolPointerForLocalLibraryDeclarationException(SpecialNames.DESTRUCT.asString())
+    }
+
+    override fun equals(other: Any?): Boolean {
+        if (this === other) return true
+        return other is KtFe10PsiDestructuringDeclarationSymbol && other.psi == this.psi
+    }
+
+    override fun hashCode(): Int = psi.hashCode()
+}

analysis/analysis-api-fe10/tests-gen/org/jetbrains/kotlin/analysis/api/fe10/test/cases/generated/cases/symbols/Fe10IdeNormalAnalysisSourceModuleSingleSymbolByPsiGenerated.java

@@ -323,6 +323,18 @@ public class Fe10IdeNormalAnalysisSourceModuleSingleSymbolByPsiGenerated extends
             KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("analysis/analysis-api/testData/symbols/singleSymbolByPsi/destructuring"), Pattern.compile("^(.+)\\.kt$"), null, true);
         }
 
+        @Test
+        @TestMetadata("destructuringDeclaration.kt")
+        public void testDestructuringDeclaration() throws Exception {
+            runTest("analysis/analysis-api/testData/symbols/singleSymbolByPsi/destructuring/destructuringDeclaration.kt");
+        }
+
+        @Test
+        @TestMetadata("destructuringDeclarationInLambda.kt")
+        public void testDestructuringDeclarationInLambda() throws Exception {
+            runTest("analysis/analysis-api/testData/symbols/singleSymbolByPsi/destructuring/destructuringDeclarationInLambda.kt");
+        }
+
         @Test
         @TestMetadata("destructuringDeclarationParameterInLambda.kt")
         public void testDestructuringDeclarationParameterInLambda() throws Exception {