IDELightClassContexts#isDummyResolveApplicable: add missing check

Missing check caused exact resolve being applied to every class that had 'equals' overridden

compiler/testData/asJava/lightClasses/NonDataClassWithComponentFunctions.java

@@ -0,0 +1,16 @@
+public final class A {
+    private final int y;
+
+    public boolean equals(@org.jetbrains.annotations.Nullable java.lang.Object other) { /* compiled code */ }
+
+    public int hashCode() { /* compiled code */ }
+
+    @org.jetbrains.annotations.NotNull
+    public java.lang.String toString() { /* compiled code */ }
+
+    public final int component1() { /* compiled code */ }
+
+    public final int getY() { /* compiled code */ }
+
+    public A(int y) { /* compiled code */ }
+}

compiler/testData/asJava/lightClasses/NonDataClassWithComponentFunctions.kt

@@ -0,0 +1,18 @@
+// p.A
+package p
+
+class A(val y: Int) {
+    override fun equals(other: Any?): Boolean {
+        return super.equals(other)
+    }
+
+    override fun hashCode(): Int {
+        return super.hashCode()
+    }
+
+    override fun toString(): String {
+        return super.toString()
+    }
+
+    fun component1() = y
+}

compiler/tests/org/jetbrains/kotlin/asJava/CompilerLightClassTestGenerated.java

@@ -114,6 +114,12 @@ public class CompilerLightClassTestGenerated extends AbstractCompilerLightClassT
         doTest(fileName);
     }
 
+    @TestMetadata("NonDataClassWithComponentFunctions.kt")
+    public void testNonDataClassWithComponentFunctions() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/asJava/lightClasses/NonDataClassWithComponentFunctions.kt");
+        doTest(fileName);
+    }
+
     @TestMetadata("PublishedApi.kt")
     public void testPublishedApi() throws Exception {
         String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/asJava/lightClasses/PublishedApi.kt");

idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/lightClasses/IDELightClassContexts.kt

@@ -43,6 +43,7 @@ import org.jetbrains.kotlin.idea.project.IdeaEnvironment
 import org.jetbrains.kotlin.idea.project.ResolveElementCache
 import org.jetbrains.kotlin.incremental.components.LookupTracker
 import org.jetbrains.kotlin.incremental.components.NoLookupLocation
+import org.jetbrains.kotlin.lexer.KtTokens
 import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.psi.*
@@ -137,9 +138,11 @@ object IDELightClassContexts {
 
     private fun isDummyResolveApplicable(classOrObject: KtClassOrObject): Boolean {
         val hasDelegatedMembers = classOrObject.superTypeListEntries.any { it is KtDelegatedSuperTypeEntry }
-        val dataClassWithGeneratedMembersOverridden = classOrObject.declarations.filterIsInstance<KtFunction>().any {
-            isGeneratedForDataClass(it.nameAsSafeName)
-        }
+        val dataClassWithGeneratedMembersOverridden =
+                classOrObject.hasModifier(KtTokens.DATA_KEYWORD) &&
+                classOrObject.declarations.filterIsInstance<KtFunction>().any {
+                    isGeneratedForDataClass(it.nameAsSafeName)
+                }
         return !hasDelegatedMembers && !dataClassWithGeneratedMembersOverridden
                && classOrObject.declarations.filterIsInstance<KtClassOrObject>().all { isDummyResolveApplicable(it) }
     }
@@ -291,7 +294,7 @@ object IDELightClassContexts {
                     moduleDescriptor.getPackage(annotationFqName.parent()).memberScope
                             .getContributedClassifier(annotationFqName.shortName(), NoLookupLocation.FROM_IDE)?.let { return it as? ClassDescriptor }
 
-                }
+               }
             }
             return null
         }

idea/tests/org/jetbrains/kotlin/idea/caches/resolve/IdeCompiledLightClassTestGenerated.java

@@ -114,6 +114,12 @@ public class IdeCompiledLightClassTestGenerated extends AbstractIdeCompiledLight
         doTest(fileName);
     }
 
+    @TestMetadata("NonDataClassWithComponentFunctions.kt")
+    public void testNonDataClassWithComponentFunctions() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/asJava/lightClasses/NonDataClassWithComponentFunctions.kt");
+        doTest(fileName);
+    }
+
     @TestMetadata("PublishedApi.kt")
     public void testPublishedApi() throws Exception {
         String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/asJava/lightClasses/PublishedApi.kt");

idea/tests/org/jetbrains/kotlin/idea/caches/resolve/IdeLightClassTestGenerated.java

@@ -114,6 +114,12 @@ public class IdeLightClassTestGenerated extends AbstractIdeLightClassTest {
         doTest(fileName);
     }
 
+    @TestMetadata("NonDataClassWithComponentFunctions.kt")
+    public void testNonDataClassWithComponentFunctions() throws Exception {
+        String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/asJava/lightClasses/NonDataClassWithComponentFunctions.kt");
+        doTest(fileName);
+    }
+
     @TestMetadata("PublishedApi.kt")
     public void testPublishedApi() throws Exception {
         String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/asJava/lightClasses/PublishedApi.kt");