Do not show non-actual members in actual gutter #KT-27951 Fixed

idea/idea-analysis/src/org/jetbrains/kotlin/idea/util/expectActualUtil.kt

@@ -86,7 +86,7 @@ fun ModuleDescriptor.actualsFor(descriptor: MemberDescriptor, checkCompatible: B
         } else {
             descriptor.findAnyActualForExpected(this@actualsFor)
         }
-    }
+    }.filter { (it as? MemberDescriptor)?.isEffectivelyActual() == true }
 
 private fun DeclarationDescriptor.actualsForExpected(): Collection<DeclarationDescriptor> {
     if (this is MemberDescriptor) {
@@ -129,9 +129,11 @@ fun KtDeclaration.isEffectivelyActual(): Boolean {
     if (hasActualModifier()) return true
 
     val descriptor = toDescriptor() as? MemberDescriptor ?: return false
-    return descriptor.isActual || descriptor.isEnumEntryInActual()
+    return descriptor.isEffectivelyActual()
 }
 
+private fun MemberDescriptor.isEffectivelyActual() = isActual || isEnumEntryInActual()
+
 private fun MemberDescriptor.isEnumEntryInActual() =
     (DescriptorUtils.isEnumEntry(this) && (containingDeclaration as? MemberDescriptor)?.isActual == true)
 

idea/testData/multiModuleLineMarker/actualWithOverload/common/common.kt

@@ -0,0 +1,3 @@
+// !CHECK_HIGHLIGHTING
+
+expect fun some()

idea/testData/multiModuleLineMarker/actualWithOverload/jvm/jvm.kt

@@ -0,0 +1,3 @@
+actual fun doAnother(s: String) {}
+
+fun doAnother(s: String, i: Int) {}

idea/testData/multiModuleLineMarker/expectWithOverload/common/common.kt

@@ -0,0 +1,5 @@
+expect fun doSomething(s: String)
+
+fun doSomething(s: String, i: Int) {
+
+}

idea/testData/multiModuleLineMarker/expectWithOverload/jvm/jvm.kt

@@ -0,0 +1,3 @@
+// !CHECK_HIGHLIGHTING
+
+fun main(args: Array<String>) {}

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

@@ -45,6 +45,11 @@ public class MultiModuleLineMarkerTestGenerated extends AbstractMultiModuleLineM
         runTest("idea/testData/multiModuleLineMarker/actualEnumEntriesInOneLine/");
     }
 
+    @TestMetadata("actualWithOverload")
+    public void testActualWithOverload() throws Exception {
+        runTest("idea/testData/multiModuleLineMarker/actualWithOverload/");
+    }
+
     public void testAllFilesPresentInMultiModuleLineMarker() throws Exception {
         KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("idea/testData/multiModuleLineMarker"), Pattern.compile("^([^\\.]+)$"), TargetBackend.ANY, false);
     }
@@ -64,6 +69,11 @@ public class MultiModuleLineMarkerTestGenerated extends AbstractMultiModuleLineM
         runTest("idea/testData/multiModuleLineMarker/expectEnumEntriesInOneLine/");
     }
 
+    @TestMetadata("expectWithOverload")
+    public void testExpectWithOverload() throws Exception {
+        runTest("idea/testData/multiModuleLineMarker/expectWithOverload/");
+    }
+
     @TestMetadata("fromActualAnnotation")
     public void testFromActualAnnotation() throws Exception {
         runTest("idea/testData/multiModuleLineMarker/fromActualAnnotation/");