diff --git a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java
index bdfe5926fd4..68e6cd7a83f 100644
--- a/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java
+++ b/compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirBlackBoxCodegenTestGenerated.java
@@ -25620,12 +25620,24 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
             runTest("compiler/testData/codegen/box/operatorConventions/kt20387.kt");
         }
 
+        @Test
+        @TestMetadata("kt39880.kt")
+        public void testKt39880() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt39880.kt");
+        }
+
         @Test
         @TestMetadata("kt4152.kt")
         public void testKt4152() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt4152.kt");
         }
 
+        @Test
+        @TestMetadata("kt42722.kt")
+        public void testKt42722() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt42722.kt");
+        }
+
         @Test
         @TestMetadata("kt44647.kt")
         public void testKt44647() throws Exception {
diff --git a/compiler/testData/codegen/box/operatorConventions/kt39880.kt b/compiler/testData/codegen/box/operatorConventions/kt39880.kt
new file mode 100644
index 00000000000..bb95d494167
--- /dev/null
+++ b/compiler/testData/codegen/box/operatorConventions/kt39880.kt
@@ -0,0 +1,10 @@
+// DONT_TARGET_EXACT_BACKEND: WASM
+// WITH_RUNTIME
+
+fun foo(fn: () -> Boolean) {}
+
+fun box(): String {
+    foo { 1 in setOf("1") }
+    val a = 1 in setOf("1")
+    return "OK"
+}
diff --git a/compiler/testData/codegen/box/operatorConventions/kt42722.kt b/compiler/testData/codegen/box/operatorConventions/kt42722.kt
new file mode 100644
index 00000000000..e4985dd711d
--- /dev/null
+++ b/compiler/testData/codegen/box/operatorConventions/kt42722.kt
@@ -0,0 +1,10 @@
+// DONT_TARGET_EXACT_BACKEND: WASM
+// WITH_RUNTIME
+
+fun box(): String {
+    val set = setOf<Int>(1, 2, 3, 4, 5)
+    println(0 in set)
+    println(1 in set)
+    println(null in set)
+    return "OK"
+}
diff --git a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java
index 23a14b138d6..f1e49163ddc 100644
--- a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java
+++ b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java
@@ -25620,12 +25620,24 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/operatorConventions/kt20387.kt");
         }
 
+        @Test
+        @TestMetadata("kt39880.kt")
+        public void testKt39880() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt39880.kt");
+        }
+
         @Test
         @TestMetadata("kt4152.kt")
         public void testKt4152() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt4152.kt");
         }
 
+        @Test
+        @TestMetadata("kt42722.kt")
+        public void testKt42722() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt42722.kt");
+        }
+
         @Test
         @TestMetadata("kt44647.kt")
         public void testKt44647() throws Exception {
diff --git a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java
index 0f0bcfb4398..d23888fe85b 100644
--- a/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java
+++ b/compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java
@@ -25620,12 +25620,24 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/operatorConventions/kt20387.kt");
         }
 
+        @Test
+        @TestMetadata("kt39880.kt")
+        public void testKt39880() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt39880.kt");
+        }
+
         @Test
         @TestMetadata("kt4152.kt")
         public void testKt4152() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt4152.kt");
         }
 
+        @Test
+        @TestMetadata("kt42722.kt")
+        public void testKt42722() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt42722.kt");
+        }
+
         @Test
         @TestMetadata("kt44647.kt")
         public void testKt44647() throws Exception {
diff --git a/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java b/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
index 6421982f87a..8f4ee1f9a21 100644
--- a/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
+++ b/compiler/tests-gen/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java
@@ -21793,11 +21793,21 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/operatorConventions/kt20387.kt");
         }
 
+        @TestMetadata("kt39880.kt")
+        public void testKt39880() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt39880.kt");
+        }
+
         @TestMetadata("kt4152.kt")
         public void testKt4152() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt4152.kt");
         }
 
+        @TestMetadata("kt42722.kt")
+        public void testKt42722() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt42722.kt");
+        }
+
         @TestMetadata("kt45022.kt")
         public void testKt45022() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt45022.kt");
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java
index 8bf63504c47..6ab586f21df 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java
@@ -17278,11 +17278,21 @@ public class IrJsCodegenBoxES6TestGenerated extends AbstractIrJsCodegenBoxES6Tes
             runTest("compiler/testData/codegen/box/operatorConventions/kt20387.kt");
         }
 
+        @TestMetadata("kt39880.kt")
+        public void testKt39880() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt39880.kt");
+        }
+
         @TestMetadata("kt4152.kt")
         public void testKt4152() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt4152.kt");
         }
 
+        @TestMetadata("kt42722.kt")
+        public void testKt42722() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt42722.kt");
+        }
+
         @TestMetadata("kt44647.kt")
         public void testKt44647() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt44647.kt");
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java
index 27a771449dc..a8e9f4711b9 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java
@@ -16763,11 +16763,21 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/operatorConventions/kt20387.kt");
         }
 
+        @TestMetadata("kt39880.kt")
+        public void testKt39880() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt39880.kt");
+        }
+
         @TestMetadata("kt4152.kt")
         public void testKt4152() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt4152.kt");
         }
 
+        @TestMetadata("kt42722.kt")
+        public void testKt42722() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt42722.kt");
+        }
+
         @TestMetadata("kt44647.kt")
         public void testKt44647() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt44647.kt");
diff --git a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java
index 53d87e03aac..c714d3a7bcc 100644
--- a/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java
+++ b/js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java
@@ -16828,11 +16828,21 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/operatorConventions/kt20387.kt");
         }
 
+        @TestMetadata("kt39880.kt")
+        public void testKt39880() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt39880.kt");
+        }
+
         @TestMetadata("kt4152.kt")
         public void testKt4152() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt4152.kt");
         }
 
+        @TestMetadata("kt42722.kt")
+        public void testKt42722() throws Exception {
+            runTest("compiler/testData/codegen/box/operatorConventions/kt42722.kt");
+        }
+
         @TestMetadata("kt44647.kt")
         public void testKt44647() throws Exception {
             runTest("compiler/testData/codegen/box/operatorConventions/kt44647.kt");