clang/test/CodeGenCoroutines/coro-promise-dtor-exp-namespace.cpp

   1 // RUN: %clang_cc1 -std=c++14 -fcoroutines-ts -triple=x86_64-pc-windows-msvc18.0.0 -emit-llvm -o - %s -fexceptions -fcxx-exceptions -disable-llvm-passes | FileCheck %s
   2 // -triple=x86_64-unknown-linux-gnu
   3
   4 #include "Inputs/coroutine-exp-namespace.h"
   5
   6 namespace coro = std::experimental::coroutines_v1;
   7
   8 struct coro_t {
   9   void *p;
  10   ~coro_t();
  11   struct promise_type {
  12     coro_t get_return_object();
  13     coro::suspend_never initial_suspend();
  14     coro::suspend_never final_suspend() noexcept;
  15     void return_void();
  16     promise_type();
  17     ~promise_type();
  18     void unhandled_exception();
  19   };
  20 };
  21
  22 struct Cleanup {
  23   ~Cleanup();
  24 };
  25 void may_throw();
  26
  27 coro_t f() {
  28   Cleanup cleanup;
  29   may_throw();
  30   co_return;
  31 }
  32
  33 // CHECK-LABEL: define dso_local void @"?f@@YA?AUcoro_t@@XZ"(
  34
  35 // CHECK:  invoke noundef ptr @"??0promise_type@coro_t@@QEAA@XZ"(
  36 // CHECK:  invoke void @"?get_return_object@promise_type@coro_t@@QEAA?AU2@XZ"(
  37
  38 // CHECK:  call void @"??1promise_type@coro_t@@QEAA@XZ"