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// Test without serialization:
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 %s -std=c++20 \
// RUN: -fsyntax-only -ast-dump | FileCheck %s
//
// Test with serialization:
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -std=c++20 -emit-pch -o %t %s
// RUN: %clang_cc1 -x c++ -triple x86_64-apple-darwin9 -std=c++20 -include-pch %t \
// RUN: -ast-dump-all /dev/null \
// RUN: | sed -e "s/ <undeserialized declarations>//" -e "s/ imported//" \
// RUN: | FileCheck %s
#include "Inputs/std-coroutine.h"
using namespace std;
struct A {
bool await_ready();
void await_resume();
template <typename F>
void await_suspend(F);
};
struct coro_t {
struct promise_type {
coro_t get_return_object();
suspend_never initial_suspend();
suspend_never final_suspend() noexcept;
void return_void();
static void unhandled_exception();
};
};
// {{0x[0-9a-fA-F]+}} <line:[[@LINE+1]]:1, col:36>
// CHECK-LABEL: FunctionDecl {{.*}} f 'coro_t (int)'
coro_t f(int n) {
A a{};
// CHECK: CoawaitExpr {{0x[0-9a-fA-F]+}} <col:3, col:12>
// CHECK-NEXT: DeclRefExpr {{0x[0-9a-fA-F]+}} <col:12>
// CHECK-NEXT: DeclRefExpr {{0x[0-9a-fA-F]+}} <col:12>
// CHECK-NEXT: CXXMemberCallExpr {{0x[0-9a-fA-F]+}} <col:12>
// CHECK-NEXT: MemberExpr {{0x[0-9a-fA-F]+}} <col:12>
co_await a;
}
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