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From: Doug Evans <dje@google.com>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: Phil Muldoon <pmuldoon@redhat.com>, gdb <gdb@sourceware.org>
Subject: Re: Cleanups and Exception handlers
Date: Sat, 04 May 2013 17:52:00 -0000	[thread overview]
Message-ID: <CADPb22SGAWy101PnBR2abWxq=L5r2t8O=FomuhY_xCW+U5_S3A@mail.gmail.com> (raw)
In-Reply-To: <20130501194430.GA16791@host2.jankratochvil.net>

On Wed, May 1, 2013 at 12:44 PM, Jan Kratochvil
<jan.kratochvil@redhat.com> wrote:
> On Wed, 01 May 2013 20:46:10 +0200, Phil Muldoon wrote:
>> > It seemed to me that there were too many TRY_CATCH blocks even in cases where
>> > nothing can throw an exception.
>>
>> This is because most (though I have no audited all of them) calls to
>> ui_out_* use *_filtered function calls (at least when the output is
>> directed to the CLI).  These can be interrupted from GDB and Python
>> has to handle the resulting GDB generated keyboard interruption
>> exception.  It's a massive pain in the neck. ;)
>
> Oops, OK.

A comment in the code explaining why things are the way they are
would be most welcome.


  reply	other threads:[~2013-05-04 17:52 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-05-01 10:28 Phil Muldoon
2013-05-01 15:21 ` Jan Kratochvil
2013-05-01 18:46   ` Phil Muldoon
2013-05-01 19:44     ` Jan Kratochvil
2013-05-04 17:52       ` Doug Evans [this message]
2013-05-06 17:32 ` Tom Tromey

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