Wed May 29 16:00:02 2019 UTC ()

Pull up following revision(s) (requested by maya in ticket #1275):

	include/assert.h: revision 1.23

Limit static_assert visibility to C11.

The existing definition caused issues as GCC only provides _Static_assert
when building C11 code.

This follows the C standard: static_assert available since C11.

Fixes https://rt.perl.org/Public/Bug/Display.html?id=134023


(martin)

diff -r1.22 -r1.22.6.1 src/include/assert.h

--- src/include/assert.h 2016/10/03 12:08:39	1.22
+++ src/include/assert.h 2019/05/29 16:00:02	1.22.6.1

 @@ -1,14 +1,14 @@
-/*	$NetBSD: assert.h,v 1.22 2016/10/03 12:08:39 kamil Exp $	*/
+/*	$NetBSD: assert.h,v 1.22.6.1 2019/05/29 16:00:02 martin Exp $	*/
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
  * (c) UNIX System Laboratories, Inc.
  * All or some portions of this file are derived from material licensed
  * to the University of California by American Telephone and Telegraph
  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
  * the permission of UNIX System Laboratories, Inc.
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
 @@ -95,18 +95,18 @@
 #define	__assert_function__	(__static_cast(const void *,0))
 #endif
 #ifndef __ASSERT_DECLARED
 #define __ASSERT_DECLARED
 __BEGIN_DECLS
 __dead void __assert(const char *, int, const char *);
 __dead void __assert13(const char *, int, const char *, const char *);
 void __diagassert(const char *, int, const char *);
 void __diagassert13(const char *, int, const char *, const char *);
 __END_DECLS
 #endif /* __ASSERT_DECLARED */
-#if ((__cplusplus - 0) < 201103L)
+#if defined(_ISOC11_SOURCE) || (__STDC_VERSION__ - 0) >= 201101L
 #ifndef static_assert
 #define static_assert _Static_assert
 #endif /* static_assert */
 #endif