[IR] Supported inlining of adapted references + tests

compiler/testData/codegen/boxInline/callableReference/adaptedReferences/inlineVarargAndDefault.kt

@@ -0,0 +1,14 @@
+// !LANGUAGE: +NewInference +FunctionReferenceWithDefaultValueAsOtherType
+
+// FILE: 1.kt
+package test
+
+inline fun foo(vararg l: Long, s: String = "OK"): String =
+        if (l.size == 0) s else "Fail"
+
+inline fun bar(f: () -> String): String = f()
+
+// FILE: 2.kt
+import test.*
+
+fun box(): String = bar(::foo)