[kotlin] kmp find usages: implicit component usages

KtDestructuringDeclarationReference has component as second target, thus we need to check all of them

^KTIJ-29947 fixed

GitOrigin-RevId: a743a6453bc55f2051ebbfdc4a67e7c00202f91f

plugins/kotlin/base/analysis/src/org/jetbrains/kotlin/idea/search/usagesSearch/operators/OperatorReferenceSearcher.kt

@@ -67,9 +67,10 @@ abstract class OperatorReferenceSearcher<TReferenceElement : KtElement>(
             return consumer.process(reference)
         }
 
-        val currentTarget = reference.resolve() as? KtDeclaration ?: return true
+        val currentTargets = (reference as? PsiPolyVariantReference)?.multiResolve(false)?.mapNotNull { it.element as? KtDeclaration } ?: return true
         if (targetDeclaration !is KtDeclaration) return true
-        return if ((targetDeclaration.expectedDeclarationIfAny() ?: targetDeclaration) == (currentTarget.expectedDeclarationIfAny() ?: currentTarget)
+        val expectedTarget = targetDeclaration.expectedDeclarationIfAny() ?: targetDeclaration
+        return if (expectedTarget in currentTargets.map { it.expectedDeclarationIfAny() ?: it }
         ) {
             consumer.process(reference)
         } else {

plugins/kotlin/fir/tests/test/org/jetbrains/kotlin/idea/fir/findUsages/FindUsagesMultiModuleFirTestGenerated.java

@@ -73,6 +73,16 @@ public class FindUsagesMultiModuleFirTestGenerated extends AbstractFindUsagesMul
         runTest("../../idea/tests/testData/multiModuleFindUsages/findCompanionObjectUsages/");
     }
 
+    @TestMetadata("findComponentsByConventionInCommon")
+    public void testFindComponentsByConventionInCommon() throws Exception {
+        runTest("../../idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInCommon/");
+    }
+
+    @TestMetadata("findComponentsByConventionInPlatform")
+    public void testFindComponentsByConventionInPlatform() throws Exception {
+        runTest("../../idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInPlatform/");
+    }
+
     @TestMetadata("findDataComponentInJs")
     public void testFindDataComponentInJs() throws Exception {
         runTest("../../idea/tests/testData/multiModuleFindUsages/findDataComponentInJs/");

plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/findUsages/FindUsagesMultiModuleTestGenerated.java

@@ -73,6 +73,16 @@ public class FindUsagesMultiModuleTestGenerated extends AbstractFindUsagesMultiM
         runTest("testData/multiModuleFindUsages/findCompanionObjectUsages/");
     }
 
+    @TestMetadata("findComponentsByConventionInCommon")
+    public void testFindComponentsByConventionInCommon() throws Exception {
+        runTest("testData/multiModuleFindUsages/findComponentsByConventionInCommon/");
+    }
+
+    @TestMetadata("findComponentsByConventionInPlatform")
+    public void testFindComponentsByConventionInPlatform() throws Exception {
+        runTest("testData/multiModuleFindUsages/findComponentsByConventionInPlatform/");
+    }
+
     @TestMetadata("findDataComponentInJs")
     public void testFindDataComponentInJs() throws Exception {
         runTest("testData/multiModuleFindUsages/findDataComponentInJs/");

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInCommon/common/common.kt

@@ -0,0 +1,9 @@
+// PSI_ELEMENT: org.jetbrains.kotlin.psi.KtFunction
+// OPTIONS: usages, expected
+class DummyClass001
+expect operator fun DummyClass001.comp<caret>onent1()
+expect operator fun DummyClass001.component2()
+fun testDummyClass001() {
+    val (a, b) = DummyClass001()
+    DummyClass001().component1()
+}

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInCommon/common/common.results.txt

@@ -0,0 +1,6 @@
+[common.kt] Function call 8 DummyClass001().component1()
+[common.kt] Value read 7 val (a, b) = DummyClass001()
+[js.kt] Function call 5 DummyClass001().component1()
+[js.kt] Value read 4 val (a, b) = DummyClass001()
+[jvm.kt] Function call 5 DummyClass001().component1()
+[jvm.kt] Value read 4 val (a, b) = DummyClass001()

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInCommon/directives.txt

@@ -0,0 +1 @@
+// IGNORE_K1

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInCommon/js/js.kt

@@ -0,0 +1,6 @@
+actual operator fun DummyClass001.component1() {}
+actual operator fun DummyClass001.component2() {}
+fun testDummyClass001Js() {
+    val (a, b) = DummyClass001()
+    DummyClass001().component1()
+}

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInCommon/jvm/jvm.kt

@@ -0,0 +1,6 @@
+actual operator fun DummyClass001.component1() {}
+actual operator fun DummyClass001.component2() {}
+fun testDummyClass001Jvm() {
+    val (a, b) = DummyClass001()
+    DummyClass001().component1()
+}

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInPlatform/common/common.kt

@@ -0,0 +1,7 @@
+class DummyClass001
+expect operator fun DummyClass001.component1()
+expect operator fun DummyClass001.component2()
+fun testDummyClass001() {
+    val (a, b) = DummyClass001()
+    DummyClass001().component1()
+}

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInPlatform/directives.txt

@@ -0,0 +1 @@
+// IGNORE_K1

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInPlatform/js/js.kt

@@ -0,0 +1,8 @@
+// PSI_ELEMENT: org.jetbrains.kotlin.psi.KtFunction
+// OPTIONS: usages, expected
+actual operator fun DummyClass001.compo<caret>nent1() {}
+actual operator fun DummyClass001.component2() {}
+fun testDummyClass001Js() {
+    val (a, b) = DummyClass001()
+    DummyClass001().component1()
+}

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInPlatform/js/js.results.txt

@@ -0,0 +1,6 @@
+[common.kt] Function call 6 DummyClass001().component1()
+[common.kt] Value read 5 val (a, b) = DummyClass001()
+[js.kt] Function call 7 DummyClass001().component1()
+[js.kt] Value read 6 val (a, b) = DummyClass001()
+[jvm.kt] Function call 5 DummyClass001().component1()
+[jvm.kt] Value read 4 val (a, b) = DummyClass001()

plugins/kotlin/idea/tests/testData/multiModuleFindUsages/findComponentsByConventionInPlatform/jvm/jvm.kt

@@ -0,0 +1,6 @@
+actual operator fun DummyClass001.component1() {}
+actual operator fun DummyClass001.component2() {}
+fun testDummyClass001Jvm() {
+    val (a, b) = DummyClass001()
+    DummyClass001().component1()
+}