| // RUN: %clang_cc1 -triple x86_64-pc-windows-msvc18.0.0 -fcoroutines-ts -emit-llvm %s -o - -std=c++14 -disable-llvm-passes | FileCheck %s |
| struct no_suspend { |
| bool await_ready() { return true; } |
| template <typename F> void await_suspend(F) {} |
| void await_resume() {} |
| }; |
| |
| struct A { |
| no_suspend operator co_await() { return {}; } |
| }; |
| |
| struct B {}; |
| |
| no_suspend operator co_await(B const&) { return {}; } |
| |
| // CHECK-LABEL: f( |
| extern "C" void f() { |
| A a; |
| B b; |
| // CHECK: call void @"??__LA@@QEAA?AUno_suspend@@XZ"( |
| a.operator co_await(); |
| // CHECK-NEXT: call i8 @"??__L@YA?AUno_suspend@@AEBUB@@@Z"( |
| operator co_await(b); |
| } |
| |
