Add tests for obsolete issues

#KT-12126
 #KT-12189
 #KT-23628
 #KT-24209
 #KT-34338
 #KT-47279
 #KT-48498

compiler/testData/codegen/box/parametersMetadata/jvmOverloads.kt

@@ -0,0 +1,22 @@
+// SKIP_JDK6
+// TARGET_BACKEND: JVM
+// IGNORE_BACKEND: JVM
+// WITH_STDLIB
+// FULL_JDK
+// PARAMETERS_METADATA
+// KT-23628
+
+class A @JvmOverloads constructor(x: String, y: Int = 42) {
+    @JvmOverloads
+    fun f(a: Long, b: Char = 'b') {}
+}
+
+fun box(): String {
+    val ctor = A::class.java.getDeclaredConstructor(String::class.java).parameters.toList()
+    if (ctor.toString() != "[java.lang.String x]") return "Fail constructor: $ctor"
+
+    val method = A::class.java.getDeclaredMethod("f", Long::class.java).parameters.toList()
+    if (method.toString() != "[long a]") return "Fail method: $method"
+
+    return "OK"
+}