KT-13440 Bound callable references in reflection

compiler/testData/codegen/box/reflection/parameters/boundReferences.kt

@@ -0,0 +1,35 @@
+// TODO: investigate should it be ran for JS or not
+// IGNORE_BACKEND: JS
+
+// WITH_REFLECT
+
+import kotlin.reflect.*
+import kotlin.reflect.jvm.*
+import kotlin.test.*
+
+class C {
+    fun foo() {}
+    var bar = "OK"
+}
+
+fun C.extFun(i: Int) {}
+
+fun KParameter.check(name: String) {
+    assertEquals(name, this.name!!)
+    assertEquals(KParameter.Kind.VALUE, this.kind)
+}
+
+fun box(): String {
+    val cFoo = C()::foo
+    val cBar = C()::bar
+    val cExtFun = C()::extFun
+
+    assertEquals(0, cFoo.parameters.size)
+    assertEquals(0, cBar.getter.parameters.size)
+    assertEquals(1, cBar.setter.parameters.size)
+
+    assertEquals(1, cExtFun.parameters.size)
+    cExtFun.parameters[0].check("i")
+
+    return "OK"
+}