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cppalliance / int128 Public

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Fix signed negation in add/sub operators causing UBSAN to flag operation #429

Merged

mborland merged 6 commits into

developcppalliance/int128:developfrom

ubsancppalliance/int128:ubsanCopy head branch name to clipboard

Jul 22, 2026

Conversation Commits6 (6)Checks Files changed

Merged

Fix signed negation in add/sub operators causing UBSAN to flag operation #429
mborland merged 6 commits into
developfrom
ubsan

Commits

Commits on Jul 22, 2026

Add reproducer test set
mborland
committed
Cast to unsigned to avoid UB
mborland
committed
Add constexpr boundary test
mborland
committed
Move note about wraparound higher
mborland
committed
Ignore MSVC warning
mborland
committed
Ignore additional MSVC 14.1 warning
mborland
committed

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