Jonathan Wakely 500046d178 libstdc++: Fix test FAIL due to -Wpointer-arith ... This fixes a FAIL due to a -Wpointer-arith warning when testing with c++11 or c++14 dialects. As an extension our std::atomic<void*> supports pointer arithmetic in C++11 and C++14, but due to the system header changes there is now a warning about it. The warning seems reasonable, so rather than suppress it we should make the test expect it. While looking into this I decided to simplify some of the code related to atomic<T*> arithmetic. libstdc++-v3/ChangeLog: * include/bits/atomic_base.h (__atomic_base<T*>::_M_type_size): Replace overloaded functions with static _S_type_size. * include/std/atomic (atomic<T*>): Use is_object_v instead of is_object. * testsuite/29_atomics/atomic/operators/pointer_partial_void.cc: Add dg-warning for -Wpointer-arith warning.		2024-09-27 16:28:12 +01:00
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atomic	libstdc++: Fix test FAIL due to -Wpointer-arith	2024-09-27 16:28:12 +01:00
atomic_flag
atomic_float
atomic_integral
atomic_ref
headers