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Merge pull request #2204 from swimmingbrain/fix/msvc-unary-minus-warning

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Silence MSVC C4146 in the verify loop
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Stefan Rueger
2026-09-08 18:38:51 +02:00
committed by GitHub
parent 79421e8a98 4ceccfbaf3
commit 766fc5bcf0
1 changed files with 1 additions and 1 deletions
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src/avr.c
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@@ -1398,7 +1398,7 @@ int avr_verify_mem(const PROGRAMMER *pgm, const AVRPART *p, const AVRPART *v, co
} else if((bdiff = (buf1[i] & bitmask) ^ (buf2[i] & bitmask))) {
// Mismatch is not just in unused bits, loop over bit positions that differ
for(unsigned int lbit; bdiff; bdiff ^= lbit) {
lbit = bdiff & -bdiff; // Lowest bit that differs
lbit = bdiff & (~bdiff + 1); // Lowest bit that differs (~x + 1 is -x without MSVC C4146)
biterrs++; // Number of bit mismatches
bitsset += !!(lbit & buf1[i]); // The mismatched bit was set on device
}