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October 2026
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P4401R0
← P4398R0
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P4403R0 →
P4401R0 — UB and profile-defined behavior
Herb Sutter
SG23
View on open-std.org
Stroustrup gives the canonical example of how profiles might define signed overflow in [[P3984R0](https://wg21.link/p3984r0)] page 3:
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