Add tests for obsolete issues

(Test for KT-37331 is added to multiplatform/defaultArguments/suspend.kt.)

 #KT-30080
 #KT-33641
 #KT-36237
 #KT-36952
 #KT-37331
 #KT-38920
 #KT-39256
 #KT-42415
 #KT-44636
 #KT-45704
 #KT-47084
 #KT-47894

compiler/testData/codegen/box/diagnostics/functions/tailRecursion/kt47084_lambdaInDefaultArgument.kt

@@ -0,0 +1,9 @@
+fun f(block: () -> Unit): String {
+    block()
+    return "OK"
+}
+
+tailrec fun foo(a: String = run { f {} }): String =
+    if (a.length == 0) foo() else a
+
+fun box(): String = foo()