From: Pedro Alves <palves@redhat.com>
To: Tom Tromey <tom@tromey.com>, gdb-patches@sourceware.org
Subject: Re: [RFA 09/10] Return EXT_LANG_BT_ERROR in one more spot in py-framefilter.c
Date: Tue, 27 Jun 2017 17:31:00 -0000 [thread overview]
Message-ID: <b18d66dc-d93f-871b-6c17-b10a62011c6d@redhat.com> (raw)
In-Reply-To: <20170425194113.17862-10-tom@tromey.com>
On 04/25/2017 08:41 PM, Tom Tromey wrote:
> While reading py-framefilter.c, I found one spot where an exception
> could be caught but then not be turned into EXT_LANG_BT_ERROR. This
> patch fixes this spot.
Eek. LGTM.
I wonder whether we could wrap the TRY/CATCHes in something
that would do this exception handling systematically/automatically.
Maybe:
template<typename Func>
enum ext_lang_bt_status success
try_py (Func &&f)
{
TRY
{
f ();
}
CATCH (except, RETURN_MASK_ALL)
{
gdbpy_convert_exception (except);
return EXT_LANG_BT_ERROR;
}
END_CATCH
return EXT_LANG_BT_OK;
}
Used like:
return try_py ([]
{
// old body of TRY goes here.
});
Thanks,
Pedro Alves
next prev parent reply other threads:[~2017-06-27 17:31 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-25 19:41 [RFA 00/10] various frame filter fixes and cleanups Tom Tromey
2017-04-25 19:41 ` [RFA 01/10] Rationalize "backtrace" command line parsing Tom Tromey
2017-04-26 10:33 ` Eli Zaretskii
2017-06-27 16:25 ` Pedro Alves
2017-07-09 22:34 ` Tom Tromey
2017-07-10 16:48 ` Eli Zaretskii
2017-07-14 12:08 ` Pedro Alves
2017-04-25 19:41 ` [RFA 04/10] Remove EXT_LANG_BT_COMPLETED Tom Tromey
2017-04-28 14:52 ` Phil Muldoon
2017-06-27 16:40 ` Pedro Alves
2017-04-25 19:41 ` [RFA 06/10] Allow C-c to work in backtrace in more cases Tom Tromey
2017-04-28 14:55 ` Phil Muldoon
2017-06-27 16:46 ` Pedro Alves
2017-04-25 19:42 ` [RFA 03/10] Allow elision of some filtered frames Tom Tromey
2017-04-26 10:35 ` Eli Zaretskii
2017-04-28 14:50 ` Phil Muldoon
2017-06-27 16:40 ` Pedro Alves
2017-06-27 20:01 ` Tom Tromey
2017-04-25 19:42 ` [RFA 10/10] Call wrap_hint in one more spot in py-framefilter.c Tom Tromey
2017-04-28 15:09 ` Phil Muldoon
2017-06-27 17:35 ` Pedro Alves
2017-04-25 19:42 ` [RFA 09/10] Return EXT_LANG_BT_ERROR " Tom Tromey
2017-04-28 15:08 ` Phil Muldoon
2017-06-27 17:31 ` Pedro Alves [this message]
2017-06-27 19:08 ` Pedro Alves
2017-04-25 19:42 ` [RFA 05/10] Avoid manual resource management " Tom Tromey
2017-04-28 14:53 ` Phil Muldoon
2017-06-27 16:43 ` Pedro Alves
2017-04-25 19:42 ` [RFA 07/10] Throw a "quit" on a KeyboardException " Tom Tromey
2017-04-28 15:06 ` Phil Muldoon
2017-06-27 16:59 ` Pedro Alves
2017-04-25 19:43 ` [RFA 08/10] Move some code later in backtrace_command_1 Tom Tromey
2017-04-28 15:08 ` Phil Muldoon
2017-06-27 17:18 ` Pedro Alves
2017-04-25 19:43 ` [RFA 02/10] Change backtrace_command_1 calling to use flags Tom Tromey
2017-04-28 14:40 ` Phil Muldoon
2017-06-27 16:29 ` Pedro Alves
2017-07-09 22:22 ` Tom Tromey
2017-07-14 12:02 ` Pedro Alves
2017-07-14 19:16 ` Tom Tromey
2017-04-27 8:58 ` [RFA 00/10] various frame filter fixes and cleanups Phil Muldoon
2017-05-29 17:21 ` Tom Tromey
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