P3348R4 C++26 should refer to C23 not C17 #8011
Conversation
jensmaurer
force-pushed
the
motions-2025-06-lwg-3
branch
from
b079059 to
73448ea
Compare
| #define @\libmacro{WEOF}@ @\seebelow@ // freestanding | ||
| #define @\libmacro{WCHAR_WIDTH}@ @\seebelow@ // freestanding |
There was a problem hiding this comment.
| #define @\libmacro{WEOF}@ @\seebelow@ // freestanding | |
| #define @\libmacro{WCHAR_WIDTH}@ @\seebelow@ // freestanding | |
| #define @\libmacro{WCHAR_WIDTH}@ @\seebelow@ // freestanding | |
| #define @\libmacro{WEOF}@ @\seebelow@ // freestanding |
The paper wants a different order for these macros.
There was a problem hiding this comment.
In [cstdint.syn] WCHAR_WIDTH comes immediately after WCHAR_MAX, because there's no WEOF in [cstdint.syn]. That's why I put it before WEOF here. It's not important though, certainly editorial.
| declares the additional \tcode{mbrtoc8} and \tcode{c8rtomb} functions | ||
| and does not declare types \keyword{char16_t} nor \keyword{char32_t}. | ||
| are the same as the C standard library header \libheader{uchar.h}, | ||
| except that it does not declare types |
There was a problem hiding this comment.
| except that it does not declare types | |
| except that it does not declare the types |
If you want to keep the "the" in [cwchar.syn] then should we add it here?
There was a problem hiding this comment.
Doesn't [cwchar.syn] say "does not declare a type wchar_t"?
There was a problem hiding this comment.
Why yes, yes it does.
So we have every variation, "does not declare types", "does not declare a type", and "does not declare the type" (twice)
There was a problem hiding this comment.
I mean, all of those are grammaticaly correct... but does it make sense to not declare a definite thing? How can it be definite if it doesn't exist?
Existential musings welcome in a follow-up PR!
There was a problem hiding this comment.
Yeah I briefly had the same thought, but those types do still exist in C++, they're just not declared in those headers. So "the type wchar_t" and "the types char8_t, etc." is correct.
Avoid lone subclause [depr.ctime] in Annex D.
tkoeppe
force-pushed
the
motions-2025-06-lwg-3
branch
from
73448ea to
aa81b60
Compare
Avoid lone subclause [depr.ctime] in Annex D.
Fixes #7940.
Fixes cplusplus/papers#2020