Minor test improvement

backend.native/tests/build.gradle

@@ -1495,7 +1495,7 @@ task inline20(type: RunKonanTest) {
 }
 
 task inline21(type: RunKonanTest) {
-    goldValue = "OK\n"
+    goldValue = "bar\nfoo1\nfoo2\n33\n"
     source = "codegen/inline/inline21.kt"
 }
 

backend.native/tests/codegen/inline/inline21.kt

@@ -1,13 +1,18 @@
-inline fun foo(block: () -> Unit) {
-    block()
+inline fun foo2(block2: () -> Int) : Int {
+    println("foo2")
+    return block2()
 }
 
-fun bar(block: () -> Unit) {
-    foo(block)
+inline fun foo1(block1: () -> Int) : Int {
+    println("foo1")
+    return foo2(block1)
+}
+
+fun bar(block: () -> Int) : Int {
+    println("bar")
+    return foo1(block)
 }
 
 fun main(args: Array<String>) {
-    bar {
-        println("OK")
-    }
-}
+    println(bar { 33 })
+}