Add tests for obsolete issues

#KT-11979 Obsolete
 #KT-12898 Obsolete
 #KT-30657 Obsolete
 #KT-28446 Obsolete

compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/variableOfAFunctionTypeCall.kt

@@ -0,0 +1,19 @@
+// !USE_EXPERIMENTAL: kotlin.Experimental
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE
+
+@file:UseExperimental(ExperimentalTypeInference::class)
+
+import kotlin.experimental.ExperimentalTypeInference
+
+interface ProducerScope<E> {
+    fun yield(e: E)
+}
+
+@UseExperimental(ExperimentalTypeInference::class)
+fun <E> produce(@BuilderInference block: ProducerScope<E>.() -> Unit): ProducerScope<E> = TODO()
+
+fun <K> filter(e: K, predicate: (K) -> Boolean) =
+    produce {
+        predicate(e)
+        yield(42)
+    }

compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/variableOfAFunctionTypeCall.txt

@@ -0,0 +1,11 @@
+package
+
+public fun </*0*/ K> filter(/*0*/ e: K, /*1*/ predicate: (K) -> kotlin.Boolean): ProducerScope<kotlin.Int>
+@kotlin.UseExperimental(markerClass = {kotlin.experimental.ExperimentalTypeInference::class}) public fun </*0*/ E> produce(/*0*/ @kotlin.BuilderInference block: ProducerScope<E>.() -> kotlin.Unit): ProducerScope<E>
+
+public interface ProducerScope</*0*/ E> {
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+    public abstract fun yield(/*0*/ e: E): kotlin.Unit
+}