Anubhav Rawal a8c9d35152
Fix undefined behavior from signed left-shift in MSVC-MingW port (#1411)
Replace `( 1 << n )` with `( 1UL << n )` in all left-shift expressions
in portable/MSVC-MingW/port.c. Shifting a signed int by >= 31 is
undefined behavior per ISO C11 ยง6.5.7.
2026-05-06 16:11:51 -07:00
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