[K2] Type parameter metadata handling.

libraries/tools/kotlinp/testData/TypeParameters.kt

@@ -1,8 +1,8 @@
-// IGNORE K2
-
 class A<T> {
     fun <T> a(t: T) {}
 
+    fun <U> f(m: Map.Entry<T, U>) {}
+
     inner class B<U, V : U> {
         fun <T, U> b(t: T, u: U & Any, v: V) where T : Comparable<T>, T : Cloneable {}
 

libraries/tools/kotlinp/testData/TypeParameters.txt

@@ -8,6 +8,9 @@ public final class A<T#0 /* T */> : kotlin/Any {
   // signature: a(Ljava/lang/Object;)V
   public final fun <T#1 /* T */> a(t: T#1): kotlin/Unit
 
+  // signature: f(Ljava/util/Map$Entry;)V
+  public final fun <T#1 /* U */> f(m: kotlin/collections/Map.Entry<T#0, T#1>): kotlin/Unit
+
   // nested class: B
 
   // module name: test-module