TESTS: recursive inlining

backend.native/tests/codegen/inline/inline14.kt

@@ -0,0 +1,22 @@
+@Suppress("NOTHING_TO_INLINE")
+inline fun foo3(i3: Int): Int {
+    return i3 + 3
+}
+
+@Suppress("NOTHING_TO_INLINE")
+inline fun foo2(i2: Int): Int {
+    return i2 + 2
+}
+
+@Suppress("NOTHING_TO_INLINE")
+inline fun foo1(i1: Int): Int {
+    return foo2(i1)
+}
+
+fun bar(i0: Int): Int {
+    return foo1(i0)  + foo3(i0)
+}
+
+fun main(args: Array<String>) {
+    println(bar(2).toString())
+}