re PR c++/13684 (local static object variable constructed once but ctors and dtors...

[gcc.git] / gcc / ChangeLog

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+2004-08-27  Jason Merrill  <jason@redhat.com>
+
+       PR c++/13684
+       * gimplify.c (gimplify_cleanup_point_expr): Handle CLEANUP_EH_ONLY.
+       (gimple_push_cleanup): Add eh_only parm.
+       (gimplify_target_expr): Pass it.
+       * c.opt (-fno-threadsafe-statics): New option.
+       * c-opts.c (c_common_handle_option): Handle it.
+       * c-common.h (flag_threadsafe_statics): Declare it.
+       * c-common.c (flag_threadsafe_statics): Record it.
+       * doc/invoke.texi: Document it.
+       * tsystem.h (_GNU_SOURCE): Define.
+       * gthr-posix.h (__gthread_recursive_mutex_t): New typedef.
+       (__GTHREAD_RECURSIVE_MUTEX_INIT): New macro.
+       (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): New macro.
+       (__gthread_recursive_mutex_init_function): New fn.
+       (__gthread_recursive_mutex_lock): New fn.
+       (__gthread_recursive_mutex_trylock): New fn.
+       (__gthread_recursive_mutex_unlock): New fn.
+       * gthr-solaris.h, gthr-single.h, gthr-dce.h: Likewise.
+       * gthr-win32.h, gthr-vxworks.h: Likewise.
+       * gthr.h: Document.
+
 2004-08-27  David Edelsohn  <edelsohn@gnu.org>
 
        * config/rs6000/rs6000.c (rs6000_override_options): Increase