1 // RUN: c-index-test -test-load-source all -c %s -fsyntax-only -target x86_64-apple-darwin9 -fcoroutines-ts -std=c++1z -I%S/../SemaCXX/Inputs | FileCheck %s
2 #include "std-coroutine.h"
3 
4 using std::experimental::suspend_always;
5 using std::experimental::suspend_never;
6 
7 struct promise_void {
8   void get_return_object();
9   suspend_always initial_suspend();
10   suspend_always final_suspend() noexcept;
11   void return_void();
12   void unhandled_exception();
13 };
14 
15 template <>
16 struct std::experimental::coroutine_traits<void> { using promise_type = promise_void; };
17 
CoroutineTestRet()18 void CoroutineTestRet() {
19   co_return;
20 }
21 // CHECK: [[@LINE-3]]:25: UnexposedStmt=
22 // CHECK-SAME: [[@LINE-4]]:25 - [[@LINE-2]]:2]
23 // CHECK: [[@LINE-4]]:3: UnexposedStmt=
24 // CHECK-SAME: [[@LINE-5]]:3 - [[@LINE-5]]:12]
25