| /* Test stdatomic.h header contents. */ |
| /* { dg-do compile } */ |
| /* { dg-options "-std=c11 -pedantic-errors" } */ |
| |
| #include <stdatomic.h> |
| |
| #ifndef ATOMIC_BOOL_LOCK_FREE |
| # error ATOMIC_BOOL_LOCK_FREE not defined |
| #endif |
| |
| #ifndef ATOMIC_CHAR_LOCK_FREE |
| # error ATOMIC_CHAR_LOCK_FREE not defined |
| #endif |
| |
| #ifndef ATOMIC_CHAR16_T_LOCK_FREE |
| # error ATOMIC_CHAR16_T_LOCK_FREE not defined |
| #endif |
| |
| #ifndef ATOMIC_CHAR32_T_LOCK_FREE |
| # error ATOMIC_CHAR32_T_LOCK_FREE not defined |
| #endif |
| |
| #ifndef ATOMIC_WCHAR_T_LOCK_FREE |
| # error ATOMIC_WCHAR_T_LOCK_FREE not defined |
| #endif |
| |
| #ifndef ATOMIC_SHORT_LOCK_FREE |
| # error ATOMIC_SHORT_LOCK_FREE not defined |
| #endif |
| |
| #ifndef ATOMIC_INT_LOCK_FREE |
| # error ATOMIC_INT_LOCK_FREE not defined |
| #endif |
| |
| #ifndef ATOMIC_LONG_LOCK_FREE |
| # error ATOMIC_LONG_LOCK_FREE not defined |
| #endif |
| |
| #ifndef ATOMIC_LLONG_LOCK_FREE |
| # error ATOMIC_LLONG_LOCK_FREE not defined |
| #endif |
| |
| #ifndef ATOMIC_POINTER_LOCK_FREE |
| # error ATOMIC_POINTER_LOCK_FREE not defined |
| #endif |
| |
| memory_order m0 = memory_order_relaxed; |
| memory_order m1 = memory_order_consume; |
| memory_order m2 = memory_order_acquire; |
| memory_order m3 = memory_order_release; |
| memory_order m4 = memory_order_acq_rel; |
| memory_order m5 = memory_order_seq_cst; |
| |
| atomic_flag af = ATOMIC_FLAG_INIT; |
| |
| struct s { int i[100]; } sv; |
| void |
| f (void) |
| { |
| _Atomic struct s sva = ATOMIC_VAR_INIT (sv); |
| } |
| |
| #ifndef kill_dependency |
| # error kill_dependency not defined |
| #endif |
| |
| #define CHECK_ATOMIC_TYPEDEF(A, B) \ |
| do \ |
| { \ |
| A v; \ |
| char array1[sizeof (A) == sizeof (B) ? 1 : -1]; \ |
| char array2[_Alignof (A) == _Alignof (B) ? 1 : -1]; \ |
| } \ |
| while (0) |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| void |
| check_typedefs (void) |
| { |
| CHECK_ATOMIC_TYPEDEF (atomic_bool, _Atomic _Bool); |
| CHECK_ATOMIC_TYPEDEF (atomic_char, _Atomic char); |
| CHECK_ATOMIC_TYPEDEF (atomic_schar, _Atomic signed char); |
| CHECK_ATOMIC_TYPEDEF (atomic_uchar, _Atomic unsigned char); |
| CHECK_ATOMIC_TYPEDEF (atomic_short, _Atomic short); |
| CHECK_ATOMIC_TYPEDEF (atomic_ushort, _Atomic unsigned short); |
| CHECK_ATOMIC_TYPEDEF (atomic_int, _Atomic int); |
| CHECK_ATOMIC_TYPEDEF (atomic_uint, _Atomic unsigned int); |
| CHECK_ATOMIC_TYPEDEF (atomic_long, _Atomic long); |
| CHECK_ATOMIC_TYPEDEF (atomic_ulong, _Atomic unsigned long); |
| CHECK_ATOMIC_TYPEDEF (atomic_llong, _Atomic long long); |
| CHECK_ATOMIC_TYPEDEF (atomic_ullong, _Atomic unsigned long long); |
| CHECK_ATOMIC_TYPEDEF (atomic_char16_t, _Atomic __CHAR16_TYPE__); |
| CHECK_ATOMIC_TYPEDEF (atomic_char32_t, _Atomic __CHAR32_TYPE__); |
| CHECK_ATOMIC_TYPEDEF (atomic_wchar_t, _Atomic wchar_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_int_least8_t, _Atomic int_least8_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uint_least8_t, _Atomic uint_least8_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_int_least16_t, _Atomic int_least16_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uint_least16_t, _Atomic uint_least16_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_int_least32_t, _Atomic int_least32_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uint_least32_t, _Atomic uint_least32_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_int_least64_t, _Atomic int_least64_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uint_least64_t, _Atomic uint_least64_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_int_fast8_t, _Atomic int_fast8_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uint_fast8_t, _Atomic uint_fast8_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_int_fast16_t, _Atomic int_fast16_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uint_fast16_t, _Atomic uint_fast16_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_int_fast32_t, _Atomic int_fast32_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uint_fast32_t, _Atomic uint_fast32_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_int_fast64_t, _Atomic int_fast64_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uint_fast64_t, _Atomic uint_fast64_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_intptr_t, _Atomic intptr_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uintptr_t, _Atomic uintptr_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_size_t, _Atomic size_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_ptrdiff_t, _Atomic ptrdiff_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_intmax_t, _Atomic intmax_t); |
| CHECK_ATOMIC_TYPEDEF (atomic_uintmax_t, _Atomic uintmax_t); |
| } |