1 // RUN: %clang_cc1 -triple x86_64-pc-windows-msvc18.0.0 -fcoroutines-ts -emit-llvm %s -o - -verify 2 f()3void f() { 4 __builtin_coro_alloc(); // expected-error {{this builtin expect that __builtin_coro_id}} 5 __builtin_coro_begin(0); // expected-error {{this builtin expect that __builtin_coro_id}} 6 __builtin_coro_free(0); // expected-error {{this builtin expect that __builtin_coro_id}} 7 8 __builtin_coro_id(32, 0, 0, 0); 9 __builtin_coro_id(32, 0, 0, 0); // expected-error {{only one __builtin_coro_id}} 10 } 11