From 1956fcb14fae7af26b6d4113942e3e31b95f95ac Mon Sep 17 00:00:00 2001
From: Pavel Kunyavskiy <pavel.kunyavskiy@jetbrains.com>
Date: Thu, 16 Dec 2021 18:36:53 +0300
Subject: [PATCH] [K/N] Add test for inlining of adopted function reference

^KT-48179
---
 .../backend.native/tests/build.gradle         |  4 ++++
 .../filecheck/adopted_function_reference.kt   | 21 +++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 kotlin-native/backend.native/tests/filecheck/adopted_function_reference.kt

diff --git a/kotlin-native/backend.native/tests/build.gradle b/kotlin-native/backend.native/tests/build.gradle
index 89ce349e5c1..151c3f8f29a 100644
--- a/kotlin-native/backend.native/tests/build.gradle
+++ b/kotlin-native/backend.native/tests/build.gradle
@@ -6033,6 +6033,10 @@ fileCheckTest("filecheck_bce") {
     annotatedSource = project.file('filecheck/bce.kt')
 }
 
+fileCheckTest("filecheck_adopted_function_reference") {
+    annotatedSource = project.file('filecheck/adopted_function_reference.kt')
+}
+
 fileCheckTest("filecheck_signext_zeroext0") {
     annotatedSource = project.file('filecheck/signext_zeroext0.kt')
     if (project.testTarget == 'mingw_x64') {
diff --git a/kotlin-native/backend.native/tests/filecheck/adopted_function_reference.kt b/kotlin-native/backend.native/tests/filecheck/adopted_function_reference.kt
new file mode 100644
index 00000000000..1334f9070b8
--- /dev/null
+++ b/kotlin-native/backend.native/tests/filecheck/adopted_function_reference.kt
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010-2021 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+inline fun foo(x: () -> Unit): String {
+    x()
+    return "OK"
+}
+
+fun String.id(s: String = this, vararg xs: Int): String = s
+
+// CHECK-LABEL: "kfun:#main(){}"
+fun main() {
+    // CHECK-LABEL: entry
+    // CHECK-NOT: call %struct.ObjHeader* @AllocInstance
+    // CHECK-NOT: alloca
+    val x = foo("Fail"::id)
+    println(x)
+    // CHECK-LABEL: epilogue
+}
\ No newline at end of file