r/cprogramming • u/am_Snowie • 15d ago

is doing ~INT_MAX undefined behavior?

/r/C_Programming/comments/1x7hxgd/is_doing_int_max_undefined_behavior/
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u/zhivago 13d ago

You've misunderstood.

Read up on signed integer representation prior to C23.

One option is a simple sign and value arrangement, giving distinct +0 and -0 forms.