FIR2IR: Fix smart-cast approximation implicit receiver

Previously, it was always cast to the first type of smart cast variants list
independently of callee symbol that might be present in the member scope
of a different type

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java

@@ -24792,6 +24792,11 @@ public class IrJsCodegenBoxES6TestGenerated extends AbstractIrJsCodegenBoxES6Tes
             KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/smartCasts"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR_ES6, true);
         }
 
+        @TestMetadata("complexImplicitReceiver.kt")
+        public void testComplexImplicitReceiver() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/complexImplicitReceiver.kt");
+        }
+
         @TestMetadata("falseSmartCast.kt")
         public void testFalseSmartCast() throws Exception {
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");

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

@@ -24792,6 +24792,11 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
             KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/smartCasts"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
         }
 
+        @TestMetadata("complexImplicitReceiver.kt")
+        public void testComplexImplicitReceiver() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/complexImplicitReceiver.kt");
+        }
+
         @TestMetadata("falseSmartCast.kt")
         public void testFalseSmartCast() throws Exception {
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");

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

@@ -24757,6 +24757,11 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
             KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/smartCasts"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS, true);
         }
 
+        @TestMetadata("complexImplicitReceiver.kt")
+        public void testComplexImplicitReceiver() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/complexImplicitReceiver.kt");
+        }
+
         @TestMetadata("falseSmartCast.kt")
         public void testFalseSmartCast() throws Exception {
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/wasm/semantics/IrCodegenBoxWasmTestGenerated.java

@@ -13261,6 +13261,11 @@ public class IrCodegenBoxWasmTestGenerated extends AbstractIrCodegenBoxWasmTest
             KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/smartCasts"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.WASM, true);
         }
 
+        @TestMetadata("complexImplicitReceiver.kt")
+        public void testComplexImplicitReceiver() throws Exception {
+            runTest("compiler/testData/codegen/box/smartCasts/complexImplicitReceiver.kt");
+        }
+
         @TestMetadata("falseSmartCast.kt")
         public void testFalseSmartCast() throws Exception {
             runTest("compiler/testData/codegen/box/smartCasts/falseSmartCast.kt");