[JS IR] Regenerate and mute test

compiler/testData/codegen/boxWasmJsInterop/functionTypes.kt

@@ -1,3 +1,7 @@
+
+// Char issues
+// IGNORE_BACKEND: JS_IR
+
 // FILE: externals.js
 
 function apply7(f) {

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

@@ -40,6 +40,11 @@ public class IrCodegenWasmJsInteropJsTestGenerated extends AbstractIrCodegenWasm
         runTest("compiler/testData/codegen/boxWasmJsInterop/externals.kt");
     }
 
+    @TestMetadata("functionTypes.kt")
+    public void testFunctionTypes() throws Exception {
+        runTest("compiler/testData/codegen/boxWasmJsInterop/functionTypes.kt");
+    }
+
     @TestMetadata("jsExport.kt")
     public void testJsExport() throws Exception {
         runTest("compiler/testData/codegen/boxWasmJsInterop/jsExport.kt");