26 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify %s2 3struct A {};4 5void f() {6 bool a;7 8 a = __has_nothrow_assign(A); // expected-warning-re {{__has_nothrow_assign {{.*}} use __is_nothrow_assignable}}9 a = __has_nothrow_move_assign(A); // expected-warning-re {{__has_nothrow_move_assign {{.*}} use __is_nothrow_assignable}}10 a = __has_nothrow_copy(A); // expected-warning-re {{__has_nothrow_copy {{.*}} use __is_nothrow_constructible}}11 a = __has_nothrow_constructor(A); // expected-warning-re {{__has_nothrow_constructor {{.*}} use __is_nothrow_constructible}}12 a = __has_trivial_assign(A); // expected-warning-re {{__has_trivial_assign {{.*}} use __is_trivially_assignable}}13 a = __has_trivial_move_assign(A); // expected-warning-re {{__has_trivial_move_assign {{.*}} use __is_trivially_assignable}}14 a = __has_trivial_copy(A); // expected-warning-re {{__has_trivial_copy {{.*}} use __is_trivially_copyable}}15 a = __has_trivial_constructor(A); // expected-warning-re {{__has_trivial_constructor {{.*}} use __is_trivially_constructible}}16 a = __has_trivial_move_constructor(A); // expected-warning-re {{__has_trivial_move_constructor {{.*}} use __is_trivially_constructible}}17 a = __has_trivial_destructor(A); // expected-warning-re {{__has_trivial_destructor {{.*}} use __is_trivially_destructible}}18 a = __reference_binds_to_temporary(const A&, A); // expected-warning-re {{__reference_binds_to_temporary {{.*}} use __reference_constructs_from_temporary}}19 20}21 22void test_builtin_empty_parentheses_diags(void) {23 __has_nothrow_copy(); // expected-error {{expected a type}}24 __has_nothrow_copy(1); // expected-error {{expected a type}}25}26