K2: report empty intersection warnings from completion properly

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenTestGenerated.java

@@ -18325,6 +18325,12 @@ public class FirLightTreeBlackBoxCodegenTestGenerated extends AbstractFirLightTr
             runTest("compiler/testData/codegen/box/fir/differentSinceKotlin.kt");
         }
 
+        @Test
+        @TestMetadata("emptyIntersectionWarning.kt")
+        public void testEmptyIntersectionWarning() throws Exception {
+            runTest("compiler/testData/codegen/box/fir/emptyIntersectionWarning.kt");
+        }
+
         @Test
         @TestMetadata("ExtensionAlias.kt")
         public void testExtensionAlias() throws Exception {

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirPsiBlackBoxCodegenTestGenerated.java

@@ -18325,6 +18325,12 @@ public class FirPsiBlackBoxCodegenTestGenerated extends AbstractFirPsiBlackBoxCo
             runTest("compiler/testData/codegen/box/fir/differentSinceKotlin.kt");
         }
 
+        @Test
+        @TestMetadata("emptyIntersectionWarning.kt")
+        public void testEmptyIntersectionWarning() throws Exception {
+            runTest("compiler/testData/codegen/box/fir/emptyIntersectionWarning.kt");
+        }
+
         @Test
         @TestMetadata("ExtensionAlias.kt")
         public void testExtensionAlias() throws Exception {

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/transformers/FirCallCompletionResultsWriterTransformer.kt

@@ -802,8 +802,9 @@ class FirCallCompletionResultsWriterTransformer(
         return varargArgumentsExpression
     }
 
+    // TODO: report warning with a checker and return true here only in case of errors
     private fun FirNamedReferenceWithCandidate.hasAdditionalResolutionErrors(): Boolean =
-        candidate.system.errors.any { it is InferredEmptyIntersection && it.kind.isDefinitelyEmpty }
+        candidate.system.errors.any { it is InferredEmptyIntersection }
 
     private fun FirNamedReferenceWithCandidate.toResolvedReference(): FirNamedReference {
         val errorDiagnostic = when {