Problem reported by Joseph Myers in:
https://gcc.gnu.org/ml/gcc-patches/2016-09/msg00340.html
* doc/posix-headers/stdalign.texi: Do not imply that C11 prohibits
alignof(S) where S is a structure containing a flexible array
member. The Gnulib substitute does not support this, but C11 does.
+2016-09-06 Paul Eggert <eggert@cs.ucla.edu>
+
+ stdalign: correct mistake in alignof doc
+ Problem reported by Joseph Myers in:
+ https://gcc.gnu.org/ml/gcc-patches/2016-09/msg00340.html
+ * doc/posix-headers/stdalign.texi: Do not imply that C11 prohibits
+ alignof(S) where S is a structure containing a flexible array
+ member. The Gnulib substitute does not support this, but C11 does.
+
2016-08-18 Pino Toscano <ptoscano@redhat.com>
main.mk: remove sc_program_name, since there is no more need to
which the operand can also be a unary expression, as with
@code{sizeof}. The Gnulib substitute does not support this extension.
@item
-In ISO C11, the operand of @code{alignof}/@code{_Alignof} must be a
-complete type. Recent versions of GCC support an extension in which
-the operand can also be structure type containing a flexible array
-member. The Gnulib substitute does not support this extension.
+On most pre-C11 platforms, the operand of
+@code{alignof}/@code{_Alignof} cannot be a structure type containing a
+flexible array member.
@item
@code{_Alignas} and @code{alignas} are not always supported;
on platforms lacking support, the