diff options
Diffstat (limited to 'clang/test/SemaCXX/coroutines.cpp')
| -rw-r--r-- | clang/test/SemaCXX/coroutines.cpp | 63 |
1 files changed, 6 insertions, 57 deletions
diff --git a/clang/test/SemaCXX/coroutines.cpp b/clang/test/SemaCXX/coroutines.cpp index 99964ef6bcb..5e1ff34c403 100644 --- a/clang/test/SemaCXX/coroutines.cpp +++ b/clang/test/SemaCXX/coroutines.cpp @@ -314,23 +314,13 @@ struct CtorDtor { } }; -namespace std { class type_info; } - void unevaluated() { - decltype(co_await a); // expected-error {{'co_await' cannot be used in an unevaluated context}} - // expected-warning@-1 {{declaration does not declare anything}} - sizeof(co_await a); // expected-error {{'co_await' cannot be used in an unevaluated context}} - // expected-error@-1 {{invalid application of 'sizeof' to an incomplete type 'void'}} - typeid(co_await a); // expected-error {{'co_await' cannot be used in an unevaluated context}} - // expected-warning@-1 {{expression with side effects has no effect in an unevaluated context}} - // expected-warning@-2 {{expression result unused}} - decltype(co_yield 1); // expected-error {{'co_yield' cannot be used in an unevaluated context}} - // expected-warning@-1 {{declaration does not declare anything}} - sizeof(co_yield 2); // expected-error {{'co_yield' cannot be used in an unevaluated context}} - // expected-error@-1 {{invalid application of 'sizeof' to an incomplete type 'void'}} - typeid(co_yield 3); // expected-error {{'co_yield' cannot be used in an unevaluated context}} - // expected-warning@-1 {{expression with side effects has no effect in an unevaluated context}} - // expected-warning@-2 {{expression result unused}} + decltype(co_await a); // expected-error {{cannot be used in an unevaluated context}} + sizeof(co_await a); // expected-error {{cannot be used in an unevaluated context}} + typeid(co_await a); // expected-error {{cannot be used in an unevaluated context}} + decltype(co_yield a); // expected-error {{cannot be used in an unevaluated context}} + sizeof(co_yield a); // expected-error {{cannot be used in an unevaluated context}} + typeid(co_yield a); // expected-error {{cannot be used in an unevaluated context}} } // [expr.await]p2: "An await-expression shall not appear in a default argument." @@ -338,47 +328,6 @@ void unevaluated() { // not allowed. A user may not understand that this is "outside a function." void default_argument(int arg = co_await 0) {} // expected-error {{'co_await' cannot be used outside a function}} -void await_in_catch_coroutine() { - try { - } catch (...) { // FIXME: Emit a note diagnostic pointing out the try handler on this line. - []() -> void { co_await a; }(); // OK - co_await a; // expected-error {{'co_await' cannot be used in the handler of a try block}} - } -} - -void await_nested_in_catch_coroutine() { - try { - } catch (...) { // FIXME: Emit a note diagnostic pointing out the try handler on this line. - try { - co_await a; // expected-error {{'co_await' cannot be used in the handler of a try block}} - []() -> void { co_await a; }(); // OK - } catch (...) { - co_return 123; - } - } -} - -void await_in_lambda_in_catch_coroutine() { - try { - } catch (...) { - []() -> void { co_await a; }(); // OK - } -} - -void yield_in_catch_coroutine() { - try { - } catch (...) { - co_yield 1; // expected-error {{'co_yield' cannot be used in the handler of a try block}} - } -} - -void return_in_catch_coroutine() { - try { - } catch (...) { - co_return 123; // OK - } -} - constexpr auto constexpr_deduced_return_coroutine() { co_yield 0; // expected-error {{'co_yield' cannot be used in a constexpr function}} // expected-error@-1 {{'co_yield' cannot be used in a function with a deduced return type}} |
