[NI] Approximate receivers for callable reference candidates

#KT-36221 Fixed

compiler/testData/codegen/box/callableReference/bound/referenceToGetSetMethodsFromVararg.kt

@@ -0,0 +1,42 @@
+// !LANGUAGE: +NewInference
+// TARGET_BACKEND: JVM
+// IGNORE_BACKEND_FIR: JVM_IR
+// WITH_REFLECT
+
+import kotlin.test.assertEquals
+
+fun <T> bar0(vararg a: T) = test(a::get)
+fun <T> bar1(vararg a: T) = test(a::set)
+
+fun <T> bar2(a: Array<out T>) = test(a::get)
+fun <T> bar3(a: Array<out T>) = test(a::set)
+
+fun <T> bar4(a: Array<in T>) = test(a::get)
+fun <T> bar5(a: Array<in T>) = test(a::set)
+
+fun <F> test(f: F): String = f.toString()
+
+fun box(): String {
+    val getMethod = "fun kotlin.Array<T>.get(kotlin.Int): T"
+    val setMethod = "fun kotlin.Array<T>.set(kotlin.Int, T): kotlin.Unit"
+
+    val b0 = bar0("")
+    val b1 = bar1("")
+
+    assertEquals(getMethod, b0)
+    assertEquals(setMethod, b1)
+
+    val b2 = bar2(arrayOf(""))
+    val b3 = bar3(arrayOf(""))
+
+    assertEquals(getMethod, b2)
+    assertEquals(setMethod, b3)
+
+    val b4 = bar4(arrayOf(""))
+    val b5 = bar5(arrayOf(""))
+
+    assertEquals(getMethod, b4)
+    assertEquals(setMethod, b5)
+
+    return "OK"
+}