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| author | Paul Eggert <eggert@cs.ucla.edu> | 2022-12-24 00:10:23 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2022-12-24 00:10:23 -0800 |
| commit | ea26437be087a9a07c2505015c0c4a7531e578f5 (patch) | |
| tree | eccad5b34a8f4341775356e65e6c41797d0e4d14 /doc/attribute.texi | |
| parent | 35bd46f0c816948dc1a0430c8ba8b10a01167320 (diff) | |
| download | gnulib-ea26437be087a9a07c2505015c0c4a7531e578f5.tar.gz | |
doc: C2x → C23
Diffstat (limited to 'doc/attribute.texi')
| -rw-r--r-- | doc/attribute.texi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/attribute.texi b/doc/attribute.texi index f4e18b5169..67fe1f1b7f 100644 --- a/doc/attribute.texi +++ b/doc/attribute.texi @@ -30,7 +30,7 @@ extern char *crypt (char const *, char const *) @noindent @code{NODISCARD} expands to @code{[[nodiscard]]} if the compiler -supports this C2x syntax, otherwise to +supports this C23 syntax, otherwise to @code{__attribute__ ((__warn_unused_result__))} if the compiler is a recent-enough GCC or GCC-like compiler, otherwise to nothing. @code{ATTRIBUTE_NOTHROW} expands to @code{__attribute__ @@ -41,11 +41,11 @@ compiler, and to nothing otherwise. Similarly for recent-enough GCC, and to nothing otherwise. Most of these attribute names begin with @code{ATTRIBUTE_}. -A few do not, because they are part of C2x and their +A few do not, because they are part of C23 and their names are not likely to clash with other macro names. These macros are @code{DEPRECATED}, @code{FALLTHROUGH}, @code{MAYBE_UNUSED}, and @code{NODISCARD}, which can -be defined to @code{[[deprecated]]} etc.@: on C2x platforms. +be defined to @code{[[deprecated]]} etc.@: on C23 platforms. Also, these exceptional macros should be placed at the start of function declarations, whereas the @code{ATTRIBUTE_*} macros can be placed at the end. |