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stdalign: port to stricter ISO C11 ISO C11 says that _Alignof's operand must be a parenthesized type. Problem reported by Eli Zaretskii in <http://lists.gnu.org/archive/html/emacs-devel/2013-03/msg00960.html>. * doc/posix-headers/stdalign.texi (stdalign.h): Document this. * m4/stdalign.m4 (gl_STDALIGN_H): Don't use _Alignof (expr).
author Paul Eggert <eggert@cs.ucla.edu>
date Fri, 29 Mar 2013 19:47:13 -0700
parents cd44816fe01c
children acb8450c4c14
line wrap: on
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Description:
Define HAVE_LONG_LONG_INT if 'long long int' works.

Files:
m4/longlong.m4

configure.ac:
AC_REQUIRE([AC_TYPE_LONG_LONG_INT])
AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])

License:
GPL

Maintainer:
Ben Pfaff