JVM_IR: Also check attributes for suspendImpls when generating continuation

Otherwise, it would not generate continuations for overloads.

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/FunctionCodegen.kt

@@ -134,12 +134,14 @@ open class FunctionCodegen(
             // This is just a template for inliner
             origin != JvmLoweredDeclarationOrigin.FOR_INLINE_STATE_MACHINE_TEMPLATE_CAPTURES_CROSSINLINE &&
             // Continuations are generated for suspendImpls
-            parentAsClass.functions.none { it.name.asString() == name.asString() + SUSPEND_IMPL_NAME_SUFFIX } &&
+            parentAsClass.functions.none {
+                it.name.asString() == name.asString() + SUSPEND_IMPL_NAME_SUFFIX &&
+                        it.attributeOwnerId == (this as? IrAttributeContainer)?.attributeOwnerId
+            } &&
             // $$forInline functions never have a continuation
             origin != JvmLoweredDeclarationOrigin.FOR_INLINE_STATE_MACHINE_TEMPLATE
 
-    private fun continuationClass(): IrClass =
-        irFunction.body!!.statements.firstIsInstance() ?: error("No continuation class generated for ${irFunction.name}")
+    private fun continuationClass() = irFunction.body!!.statements.firstIsInstance<IrClass>()
 
     private fun IrFunction.getVisibilityForDefaultArgumentStub(): Int =
         when (visibility) {

compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/lower/AddContinuationLowering.kt

@@ -524,6 +524,7 @@ private class AddContinuationLowering(private val context: JvmBackendContext) :
                 }
             })
         }
+        static.copyAttributes(irFunction)
         return static
     }
 

compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt

@@ -0,0 +1,43 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+// WITH_RUNTIME
+// WITH_COROUTINES
+// COMMON_COROUTINES_TEST
+import helpers.*
+import COROUTINES_PACKAGE.*
+import COROUTINES_PACKAGE.intrinsics.*
+
+open class A(val v: String) {
+    suspend fun suspendThere(v: String): String = suspendCoroutineUninterceptedOrReturn { x ->
+        x.resume(v)
+        COROUTINE_SUSPENDED
+    }
+
+    open suspend fun suspendHere(): String = suspendThere("O") + suspendThere(v)
+}
+
+class B(v: String) : A(v) {
+    override suspend fun suspendHere(): String = super.suspendHere() + suspendThere("56")
+    suspend fun suspendHere(s: String): String = super.suspendHere() + suspendThere(s)
+}
+
+fun builder(c: suspend A.() -> Unit) {
+    c.startCoroutine(B("K"), EmptyContinuation)
+}
+
+fun box(): String {
+    var result = ""
+
+    builder {
+        result = suspendHere()
+    }
+
+    if (result != "OK56") return "fail 1: $result"
+
+    builder {
+        result = (this as B).suspendHere("OK")
+    }
+
+    if (result != "OKOK") return "fail 2: $result"
+
+    return "OK"
+}

compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java

@@ -8458,6 +8458,16 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt", "kotlin.coroutines");
             }
 
+            @TestMetadata("superCallOverload.kt")
+            public void testSuperCallOverload_1_2() throws Exception {
+                runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt", "kotlin.coroutines.experimental");
+            }
+
+            @TestMetadata("superCallOverload.kt")
+            public void testSuperCallOverload_1_3() throws Exception {
+                runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt", "kotlin.coroutines");
+            }
+
             @TestMetadata("superCall.kt")
             public void testSuperCall_1_2() throws Exception {
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCall.kt", "kotlin.coroutines.experimental");

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

@@ -8458,6 +8458,16 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt", "kotlin.coroutines");
             }
 
+            @TestMetadata("superCallOverload.kt")
+            public void testSuperCallOverload_1_2() throws Exception {
+                runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt", "kotlin.coroutines.experimental");
+            }
+
+            @TestMetadata("superCallOverload.kt")
+            public void testSuperCallOverload_1_3() throws Exception {
+                runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt", "kotlin.coroutines");
+            }
+
             @TestMetadata("superCall.kt")
             public void testSuperCall_1_2() throws Exception {
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCall.kt", "kotlin.coroutines.experimental");

compiler/tests/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java

@@ -7418,6 +7418,11 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt", "kotlin.coroutines");
             }
 
+            @TestMetadata("superCallOverload.kt")
+            public void testSuperCallOverload_1_3() throws Exception {
+                runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt", "kotlin.coroutines");
+            }
+
             @TestMetadata("superCall.kt")
             public void testSuperCall_1_3() throws Exception {
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCall.kt", "kotlin.coroutines");

compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java

@@ -7418,6 +7418,11 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt", "kotlin.coroutines");
             }
 
+            @TestMetadata("superCallOverload.kt")
+            public void testSuperCallOverload_1_3() throws Exception {
+                runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt", "kotlin.coroutines");
+            }
+
             @TestMetadata("superCall.kt")
             public void testSuperCall_1_3() throws Exception {
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCall.kt", "kotlin.coroutines");

js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java

@@ -6348,6 +6348,11 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt", "kotlin.coroutines");
             }
 
+            @TestMetadata("superCallOverload.kt")
+            public void testSuperCallOverload_1_3() throws Exception {
+                runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt", "kotlin.coroutines");
+            }
+
             @TestMetadata("superCall.kt")
             public void testSuperCall_1_3() throws Exception {
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCall.kt", "kotlin.coroutines");

js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java

@@ -7313,6 +7313,16 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallInterface.kt", "kotlin.coroutines");
             }
 
+            @TestMetadata("superCallOverload.kt")
+            public void testSuperCallOverload_1_2() throws Exception {
+                runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt", "kotlin.coroutines.experimental");
+            }
+
+            @TestMetadata("superCallOverload.kt")
+            public void testSuperCallOverload_1_3() throws Exception {
+                runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCallOverload.kt", "kotlin.coroutines");
+            }
+
             @TestMetadata("superCall.kt")
             public void testSuperCall_1_2() throws Exception {
                 runTestWithPackageReplacement("compiler/testData/codegen/box/coroutines/suspendFunctionAsCoroutine/superCall.kt", "kotlin.coroutines.experimental");