Hi!
As mentioned in the PR, these types are supported in C++ since GCC 13,
so we shouldn't confuse users.
Ok for trunk?
2023-08-22 Jakub Jelinek <ja...@redhat.com>
PR c++/106652
* doc/extend.texi (_Float<n>): Drop obsolete sentence that the
types aren't supported in C++.
--- gcc/doc/extend.texi.jj 2023-08-18 09:33:45.738666727 +0200
+++ gcc/doc/extend.texi 2023-08-21 21:36:01.376269073 +0200
@@ -1084,7 +1084,7 @@ infinities, NaNs and negative zeros are
ISO/IEC TS 18661-3:2015 defines C support for additional floating
types @code{_Float@var{n}} and @code{_Float@var{n}x}, and GCC supports
these type names; the set of types supported depends on the target
-architecture. These types are not supported when compiling C++.
+architecture.
Constants with these types use suffixes @code{f@var{n}} or
@code{F@var{n}} and @code{f@var{n}x} or @code{F@var{n}x}. These type
names can be used together with @code{_Complex} to declare complex
Jakub
