From: Simon Marchi <simark@simark.ca>
To: Tom Tromey <tom@tromey.com>, gdb-patches@sourceware.org
Subject: Re: [RFA v2 10/13] Remove unused declaration from value.c
Date: Sun, 22 Jul 2018 02:13:00 -0000 [thread overview]
Message-ID: <dd2f71d7-06d8-bd96-59d5-034a881b7acf@simark.ca> (raw)
In-Reply-To: <20180721184720.3263-11-tom@tromey.com>
On 2018-07-21 02:47 PM, Tom Tromey wrote:
> This removes an unused declaration from value_fetch_lazy_bitfield.
> Because it is not completely clear if the check_typedef call is needed
> somewhere beneath this function, this is broken out into a separate
> patch.
>
> gdb/ChangeLog
> 2018-07-21 Tom Tromey <tom@tromey.com>
>
> * value.c (value_fetch_lazy_bitfield): Remove unused variable.
> ---
> gdb/ChangeLog | 4 ++++
> gdb/value.c | 1 -
> 2 files changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/gdb/value.c b/gdb/value.c
> index 9f9e78ece2b..af635ba5bc3 100644
> --- a/gdb/value.c
> +++ b/gdb/value.c
> @@ -3726,7 +3726,6 @@ value_fetch_lazy_bitfield (struct value *val)
> per bitfield. It would be even better to read only the containing
> word, but we have no way to record that just specific bits of a
> value have been fetched. */
> - struct type *type = check_typedef (value_type (val));
> struct value *parent = value_parent (val);
>
> if (value_lazy (parent))
>
LGTM, as discussed in v1:
https://sourceware.org/ml/gdb-patches/2018-07/msg00359.html
Simon
next prev parent reply other threads:[~2018-07-22 2:13 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-21 18:47 [RFA v2 00/13] Add -Wunused-variable Tom Tromey
2018-07-21 18:47 ` [RFA v2 09/13] Pass the correct argument to the observer in reread_symbols Tom Tromey
2018-07-21 18:47 ` [RFA v2 10/13] Remove unused declaration from value.c Tom Tromey
2018-07-22 2:13 ` Simon Marchi [this message]
2018-07-21 18:47 ` [RFA v2 07/13] Call value_fetch_lazy when needed in pretty-printers Tom Tromey
2018-07-21 18:47 ` [RFA v2 05/13] Call some functions in guile/ for effect Tom Tromey
2018-07-21 18:47 ` [RFA v2 13/13] Add -Wunused-variable to warnings.m4 Tom Tromey
2018-07-21 18:47 ` [RFA v2 11/13] Remove unused variables from gdbserver Tom Tromey
2018-07-21 18:47 ` [RFA v2 08/13] Fix ravenscar-thread.c to use arch_ops Tom Tromey
2018-07-21 18:47 ` [RFA v2 03/13] Unused variable fixes related to conditional compilation Tom Tromey
2018-07-21 18:47 ` [RFA v2 04/13] Use a previously unused variable in bfin-tdep.c Tom Tromey
2018-07-21 18:47 ` [RFA v2 01/13] Simple unused variable removals Tom Tromey
2018-07-22 2:04 ` Simon Marchi
2018-07-21 18:47 ` [RFA v2 12/13] Conditionally define xmltarget_${name} variable in regdat.sh Tom Tromey
2018-07-21 18:47 ` [RFA v2 02/13] Remove an unused variable from spu_get_overlay_table Tom Tromey
2018-07-22 2:06 ` Simon Marchi
2018-07-22 18:59 ` Ulrich Weigand
2018-07-21 18:47 ` [RFA v2 06/13] Remove dead code from m32c-tdep.c Tom Tromey
2018-07-22 2:10 ` Simon Marchi
2018-07-22 2:26 ` [RFA v2 00/13] Add -Wunused-variable Simon Marchi
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