Test for obsolete KT-5448: VerifyError with mismatched stack types

#KT-5448 Obsolete

compiler/testData/codegen/boxWithStdlib/when/kt5448.kt

@@ -0,0 +1,20 @@
+class A
+
+class B(val items: Collection<A>)
+
+class C {
+    fun foo(p: Int) {
+        when (p) {
+            1 -> arrayListOf<Int>().add(1)
+        }
+    }
+
+    fun bar() = B(listOf<A>().map { it })
+}
+
+fun box(): String {
+    C().foo(1)
+    if (C().bar().items.isNotEmpty()) return "fail"
+
+    return "OK"
+}

compiler/tests/org/jetbrains/kotlin/codegen/generated/BlackBoxWithStdlibCodegenTestGenerated.java

@@ -3607,6 +3607,12 @@ public class BlackBoxWithStdlibCodegenTestGenerated extends AbstractBlackBoxCode
             doTestWithStdlib(fileName);
         }
 
+        @TestMetadata("kt5448.kt")
+        public void testKt5448() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/boxWithStdlib/when/kt5448.kt");
+            doTestWithStdlib(fileName);
+        }
+
         @TestMetadata("switchOptimizationDense.kt")
         public void testSwitchOptimizationDense() throws Exception {
             String fileName = JetTestUtils.navigationMetadata("compiler/testData/codegen/boxWithStdlib/when/switchOptimizationDense.kt");