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BUG: Fix warning "differs in levels of indirection" in npy_atomic.h with MSVC#27574
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…ith MSVC (numpy#27557)* Fix pointer indirection warning (C4047) in npy_atomic.h for MSVC* Fix pointer indirection warning (C4047) in npy_atomic.h for MSVC* Fix atomic pointer loading with proper type casting for various architectures* Update numpy/_core/src/common/npy_atomic.hCo-authored-by: Nathan Goldbaum <nathan.goldbaum@gmail.com>* Update numpy/_core/src/common/npy_atomic.hCo-authored-by: Nathan Goldbaum <nathan.goldbaum@gmail.com>* Update numpy/_core/src/common/npy_atomic.hCo-authored-by: Nathan Goldbaum <nathan.goldbaum@gmail.com>* Update numpy/_core/src/common/npy_atomic.hCo-authored-by: Nathan Goldbaum <nathan.goldbaum@gmail.com>* Update numpy/_core/src/common/npy_atomic.hCo-authored-by: Nathan Goldbaum <nathan.goldbaum@gmail.com>---------Co-authored-by: Nathan Goldbaum <nathan.goldbaum@gmail.com>
00cdaac intonumpy:maintenance/2.1.x 65 checks passed
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Backport of#27557.
This pr is tofix#27547
Fixed a warning in MSVC (C4047) that occurs due to a mismatch in levels of
indirection between 'void *' and 'volatile uint64_t'. The issue arises in the
MSC_ATOMICS section where a return statement in npy_atomic.h attempts to
return a uint64_t value, but the function expects a void pointer.
The fix involves casting the uint64_t result back to a void pointer using
(uintptr_t) to ensure compatibility and eliminate the warning.
Tested on MSVC 19.29 with numpy 2.1.2 to verify that the warning no longer
appears during compilation.
Fix pointer indirection warning (C4047) in npy_atomic.h for MSVC
Fix pointer indirection warning (C4047) in npy_atomic.h for MSVC
Fix atomic pointer loading with proper type casting for various architectures
Update numpy/_core/src/common/npy_atomic.h
Update numpy/_core/src/common/npy_atomic.h
Update numpy/_core/src/common/npy_atomic.h
Update numpy/_core/src/common/npy_atomic.h
Update numpy/_core/src/common/npy_atomic.h