K2: add a black box test to confirm KT-55705 now works properly

analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirBlackBoxCodegenBasedTestGenerated.java

@@ -51176,6 +51176,12 @@ public class LLFirBlackBoxCodegenBasedTestGenerated extends AbstractLLFirBlackBo
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirReversedBlackBoxCodegenBasedTestGenerated.java

@@ -51176,6 +51176,12 @@ public class LLFirReversedBlackBoxCodegenBasedTestGenerated extends AbstractLLFi
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

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

@@ -50601,6 +50601,12 @@ public class FirLightTreeBlackBoxCodegenTestGenerated extends AbstractFirLightTr
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

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

@@ -50601,6 +50601,12 @@ public class FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

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

@@ -50601,6 +50601,12 @@ public class FirPsiBlackBoxCodegenTestGenerated extends AbstractFirPsiBlackBoxCo
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt

@@ -0,0 +1,25 @@
+// ISSUE: KT-55705
+
+interface A<T> {
+    fun foo(x: T?) {}
+}
+
+interface B : A<String> {
+    override fun foo(x: String?)
+}
+
+fun <T> bar(x: A<in T>) {
+    if (x is B) {
+        // The code should be green
+        x.foo(null)
+    }
+}
+
+fun box(): String {
+    bar<String>(
+        object : B {
+            override fun foo(x: String?) {}
+        }
+    )
+    return "OK"
+}

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java

@@ -47607,6 +47607,12 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java

@@ -50601,6 +50601,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenWithIrInlinerTestGenerated.java

@@ -50601,6 +50601,12 @@ public class IrBlackBoxCodegenWithIrInlinerTestGenerated extends AbstractIrBlack
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java

@@ -40711,6 +40711,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {
             runTest("compiler/testData/codegen/box/smartCasts/genericIntersection.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsCodegenBoxTestGenerated.java

@@ -34995,6 +34995,12 @@ public class FirJsCodegenBoxTestGenerated extends AbstractFirJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsES6CodegenBoxTestGenerated.java

@@ -34995,6 +34995,12 @@ public class FirJsES6CodegenBoxTestGenerated extends AbstractFirJsES6CodegenBoxT
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsCodegenBoxTestGenerated.java

@@ -34995,6 +34995,12 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsES6CodegenBoxTestGenerated.java

@@ -34995,6 +34995,12 @@ public class IrJsES6CodegenBoxTestGenerated extends AbstractIrJsES6CodegenBoxTes
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestGenerated.java

@@ -38681,6 +38681,12 @@ public class FirNativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTe
                 runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
             }
 
+            @Test
+            @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+            public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+                runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+            }
+
             @Test
             @TestMetadata("genericIntersection.kt")
             public void testGenericIntersection() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestNoPLGenerated.java

@@ -39679,6 +39679,12 @@ public class FirNativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenB
                 runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
             }
 
+            @Test
+            @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+            public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+                runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+            }
+
             @Test
             @TestMetadata("genericIntersection.kt")
             public void testGenericIntersection() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestGenerated.java

@@ -38183,6 +38183,12 @@ public class NativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTest
                 runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
             }
 
+            @Test
+            @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+            public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+                runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+            }
+
             @Test
             @TestMetadata("genericIntersection.kt")
             public void testGenericIntersection() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestNoPLGenerated.java

@@ -38682,6 +38682,12 @@ public class NativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenBoxT
                 runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
             }
 
+            @Test
+            @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+            public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+                runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+            }
+
             @Test
             @TestMetadata("genericIntersection.kt")
             public void testGenericIntersection() throws Exception {

wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/FirWasmCodegenBoxTestGenerated.java

@@ -34671,6 +34671,12 @@ public class FirWasmCodegenBoxTestGenerated extends AbstractFirWasmCodegenBoxTes
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {

wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/K1WasmCodegenBoxTestGenerated.java

@@ -34671,6 +34671,12 @@ public class K1WasmCodegenBoxTestGenerated extends AbstractK1WasmCodegenBoxTest
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");
         }
 
+        @Test
+        @TestMetadata("genericInheritanceWithNonGenericNoAmbiguity.kt")
+        public void testGenericInheritanceWithNonGenericNoAmbiguity() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/genericInheritanceWithNonGenericNoAmbiguity.kt");
+        }
+
         @Test
         @TestMetadata("genericIntersection.kt")
         public void testGenericIntersection() throws Exception {