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Update Gnulib to v0.1-1157-gb03f418.

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This commit is contained in:
Andy Wingo 2017-02-15 21:41:24 +01:00
parent 69ca2bb221
commit 7e641595cd
397 changed files with 1995 additions and 1095 deletions
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30
m4/stdbool.m4
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@ -1,11 +1,11 @@
# Check for stdbool.h that conforms to C99.
dnl Copyright (C) 2002-2006, 2009-2016 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2006, 2009-2017 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
#serial 6
#serial 7
# Prepare for substituting <stdbool.h> if it is not supported.
@ -44,7 +44,10 @@ AC_DEFUN([AC_CHECK_HEADER_STDBOOL],
[[
#include <stdbool.h>
#if __cplusplus < 201103
#ifdef __cplusplus
typedef bool Bool;
#else
typedef _Bool Bool;
#ifndef bool
"error: bool is not defined"
#endif
@ -66,37 +69,38 @@ AC_DEFUN([AC_CHECK_HEADER_STDBOOL],
"error: __bool_true_false_are_defined is not defined"
#endif
struct s { _Bool s: 1; _Bool t; } s;
struct s { Bool s: 1; Bool t; bool u: 1; bool v; } s;
char a[true == 1 ? 1 : -1];
char b[false == 0 ? 1 : -1];
char c[__bool_true_false_are_defined == 1 ? 1 : -1];
char d[(bool) 0.5 == true ? 1 : -1];
/* See body of main program for 'e'. */
char f[(_Bool) 0.0 == false ? 1 : -1];
char f[(Bool) 0.0 == false ? 1 : -1];
char g[true];
char h[sizeof (_Bool)];
char h[sizeof (Bool)];
char i[sizeof s.t];
enum { j = false, k = true, l = false * true, m = true * 256 };
/* The following fails for
HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
_Bool n[m];
Bool n[m];
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
char p[-1 - (Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
/* Catch a bug in an HP-UX C compiler. See
http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
*/
_Bool q = true;
_Bool *pq = &q;
Bool q = true;
Bool *pq = &q;
bool *qq = &q;
]],
[[
bool e = &s;
*pq |= q;
*pq |= ! q;
*pq |= q; *pq |= ! q;
*qq |= q; *qq |= ! q;
/* Refer to every declared value, to avoid compiler optimizations. */
return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+ !m + !n + !o + !p + !q + !pq);
+ !m + !n + !o + !p + !q + !pq + !qq);
]])],
[ac_cv_header_stdbool_h=yes],
[ac_cv_header_stdbool_h=no])])