Implicit assumptions (was: Re: Some fun with -O2)

[Mark Millard]

On 2021-Jan-14, at 19:47, Walter von Entferndt <walter.von.entferndt at posteo.net> wrote:

> Eventually we have a compile-time constant expression<check_mktime.c.diff>

FYI: C itself has, in <limits.h> , CHAR_BIT for the number of bits in a
Byte for how sizeof counts Bytes:  sizeof(char), sizeof(signed char),
and sizeof(unsigned char) are each always 1.

===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)