From: Joel Brobecker <brobecker@adacore.com>
To: Simon Marchi <simon.marchi@ericsson.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [PATCH 3/6] Set varobj->path_expr in varobj_get_path_expr
Date: Fri, 30 Jan 2015 18:55:00 -0000 [thread overview]
Message-ID: <20150130033953.GO5193@adacore.com> (raw)
In-Reply-To: <1422559716-5480-3-git-send-email-simon.marchi@ericsson.com>
> It seems like different languages are doing this differently (e.g.
> C and Ada). For C, var->path_expr is set inside c_path_expr_of_child.
> The next time the value is requested, is it therefore not recomputed.
> Ada does not set this field, but just returns the value. Since the field
> is never set, the value is recomputed every time it is requested.
>
> This patch makes it so that path_expr_of_child's only job is to compute
> the path expression, not save/cache the value. The field is set by the
> varobj common code.
Nice little cleanup, IMO. Thanks for doing it.
> gdb/ChangeLog:
>
> * varobj.c (varobj_get_path_expr): Set var->path_expr.
> * c-varobj.c (c_path_expr_of_child): Set local var instead of
> child->path_expr.
> (cplus_path_expr_of_child): Same.
LGTM. Thank you!
--
Joel
next prev parent reply other threads:[~2015-01-30 3:40 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-29 19:29 [PATCH 1/6] Free results of varobj_get_expression Simon Marchi
2015-01-30 1:56 ` [PATCH 3/6] Set varobj->path_expr in varobj_get_path_expr Simon Marchi
2015-01-30 18:55 ` Joel Brobecker [this message]
2015-01-30 22:58 ` Simon Marchi
2015-01-30 3:13 ` [PATCH 2/6] Mention which return values need to be freed in lang_varobj_ops Simon Marchi
2015-01-30 8:19 ` Joel Brobecker
2015-01-30 20:10 ` Simon Marchi
2015-01-31 20:06 ` Joel Brobecker
2015-02-02 18:18 ` Simon Marchi
2015-01-30 3:28 ` [PATCH 6/6] Fix varobj_delete comment Simon Marchi
2015-01-30 17:04 ` Joel Brobecker
2015-01-31 3:20 ` Simon Marchi
2015-01-30 3:33 ` [PATCH 5/6] Mention that create_child takes ownership of the allocated name Simon Marchi
2015-01-30 16:41 ` Joel Brobecker
2015-01-31 1:14 ` Simon Marchi
2015-01-30 3:35 ` [PATCH 4/6] Constify some parameters in the varobj code Simon Marchi
2015-01-30 9:03 ` Joel Brobecker
2015-01-30 22:59 ` Simon Marchi
2015-02-03 16:55 ` Pedro Alves
2015-02-03 18:07 ` Simon Marchi
2015-01-30 3:40 ` [PATCH 1/6] Free results of varobj_get_expression Joel Brobecker
2015-01-30 22:57 ` Simon Marchi
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