Mercurial > hg > CbC > CbC_gcc

diff libgcc/gthr-posix.h @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
line wrap: on
line diff
--- a/libgcc/gthr-posix.h	Thu Oct 25 07:37:49 2018 +0900
+++ b/libgcc/gthr-posix.h	Thu Feb 13 11:34:05 2020 +0900
@@ -1,6 +1,6 @@
 /* Threads compatibility routines for libgcc2 and libobjc.  */
 /* Compile this one with gcc.  */
-/* Copyright (C) 1997-2018 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2020 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -87,7 +87,8 @@
 #  define __gthrw_pragma(pragma)
 # endif
 # define __gthrw2(name,name2,type) \
-  static __typeof(type) name __attribute__ ((__weakref__(#name2))); \
+  static __typeof(type) name \
+    __attribute__ ((__weakref__(#name2), __copy__ (type))); \
   __gthrw_pragma(weak type)
 # define __gthrw_(name) __gthrw_ ## name
 #else