KT-7486 Auto import inserts qualified name in companion object

#KT-7486 Fixed

idea/ide-common/src/org/jetbrains/kotlin/resolve/lazy/ElementResolver.kt

@@ -273,18 +273,16 @@ public abstract class ElementResolver protected(
     private fun getAnnotationsByDeclaration(resolveSession: ResolveSession, modifierList: JetModifierList, declaration: JetDeclaration): Annotations {
         var descriptor = resolveSession.resolveToDescriptor(declaration)
         if (declaration is JetClass) {
-            val jetClass = declaration
-            val classDescriptor = descriptor as ClassDescriptor
-            if (modifierList == jetClass.getPrimaryConstructorModifierList()) {
-                descriptor = classDescriptor.getUnsubstitutedPrimaryConstructor()
+            if (modifierList == declaration.getPrimaryConstructorModifierList()) {
+                descriptor = (descriptor as ClassDescriptor).getUnsubstitutedPrimaryConstructor()
                              ?: error("No constructor found: ${declaration.getText()}")
             }
-            else if (modifierList.getParent() == jetClass.getBody()) {
-                if (classDescriptor is LazyClassDescriptor) {
-                    return classDescriptor.getDanglingAnnotations()
-                }
-            }
         }
+
+        if (declaration is JetClassOrObject && modifierList.getParent() == declaration.getBody() && descriptor is LazyClassDescriptor) {
+            return descriptor.getDanglingAnnotations()
+        }
+
         return descriptor.getAnnotations()
     }
 

idea/idea-completion/testData/handlers/basic/PlatformStaticInClass.kt

@@ -0,0 +1,5 @@
+class A {
+    pl<caret>
+}
+
+// ELEMENT: platformStatic

idea/idea-completion/testData/handlers/basic/PlatformStaticInClass.kt.after

@@ -0,0 +1,7 @@
+import kotlin.platform.platformStatic
+
+class A {
+    platformStatic<caret>
+}
+
+// ELEMENT: platformStatic

idea/idea-completion/testData/handlers/basic/PlatformStaticInCompanionObject.kt

@@ -0,0 +1,7 @@
+class A {
+    companion object {
+        pl<caret>
+    }
+}
+
+// ELEMENT: platformStatic

idea/idea-completion/testData/handlers/basic/PlatformStaticInCompanionObject.kt.after

@@ -0,0 +1,9 @@
+import kotlin.platform.platformStatic
+
+class A {
+    companion object {
+        platformStatic<caret>
+    }
+}
+
+// ELEMENT: platformStatic

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/handlers/BasicCompletionHandlerTestGenerated.java

@@ -107,6 +107,18 @@ public class BasicCompletionHandlerTestGenerated extends AbstractBasicCompletion
         doTest(fileName);
     }
 
+    @TestMetadata("PlatformStaticInClass.kt")
+    public void testPlatformStaticInClass() throws Exception {
+        String fileName = JetTestUtils.navigationMetadata("idea/idea-completion/testData/handlers/basic/PlatformStaticInClass.kt");
+        doTest(fileName);
+    }
+
+    @TestMetadata("PlatformStaticInCompanionObject.kt")
+    public void testPlatformStaticInCompanionObject() throws Exception {
+        String fileName = JetTestUtils.navigationMetadata("idea/idea-completion/testData/handlers/basic/PlatformStaticInCompanionObject.kt");
+        doTest(fileName);
+    }
+
     @TestMetadata("ReplaceFunctionCallByProperty.kt")
     public void testReplaceFunctionCallByProperty() throws Exception {
         String fileName = JetTestUtils.navigationMetadata("idea/idea-completion/testData/handlers/basic/ReplaceFunctionCallByProperty.kt");