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Re: [RFA 02/22] Use RAII to save and restore scalars

From: Tom Tromey <tom at tromey dot com>
To: Pedro Alves <palves at redhat dot com>
Cc: Trevor Saunders <tbsaunde at tbsaunde dot org>, Tom Tromey <tom at tromey dot com>, gdb-patches at sourceware dot org
Date: Fri, 30 Sep 2016 09:17:48 -0600
Subject: Re: [RFA 02/22] Use RAII to save and restore scalars
Authentication-results: sourceware.org; auth=none
References: <1474949330-4307-1-git-send-email-tom@tromey.com> <1474949330-4307-3-git-send-email-tom@tromey.com> <20160927085937.com7c7ct4wuchzpg@ball> <f5480fcd-f0d1-2881-9b4a-3744b81efa2b@redhat.com>

>>>>> "Pedro" == Pedro Alves <palves@redhat.com> writes:

Pedro>   scoped_restore scope = make_scoped_restore (&some_global);

I made this change.  One minor oddity is that the 2-argument form of
make_scoped_restore required a copy constructor in the
scoped_restore_tmpl subclass.  I think that's harmless though.

Tom

Follow-Ups:
- Re: [RFA 02/22] Use RAII to save and restore scalars
  - From: Pedro Alves

References:
- [RFA 00/22] More C++-ification
  - From: Tom Tromey
- [RFA 02/22] Use RAII to save and restore scalars
  - From: Tom Tromey
- Re: [RFA 02/22] Use RAII to save and restore scalars
  - From: Trevor Saunders
- Re: [RFA 02/22] Use RAII to save and restore scalars
  - From: Pedro Alves

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