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bug#24618: 26.0.50; `condition-case' doesn't allow catching all signals


From: Noam Postavsky
Subject: bug#24618: 26.0.50; `condition-case' doesn't allow catching all signals
Date: Tue, 04 Sep 2018 19:06:03 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux)

tags 24618 fixed
close 24618 27.1
quit

Philipp Stephani <address@hidden> writes:

> Consider the following code:
>
> (condition-case err
>     (signal 'does-not-exist '(1 2))
>   (error (print err)))
>
> The signal is not caught by condition-case because it has no error
> conditions.  This makes it impossible to reliably catch all signals
> (without abusing the debugger).  I propose that an error condition of
> 't' in `condition-case' should be interpreted as 'all conditions'.

Done in master.

[1: 425c281164]: 2018-09-04 18:50:15 -0400
  Allow t as a catch-all condition-case handler (Bug#24618)
  
https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=425c2811641a6b8ec4549cad5f6bd15a46bc95d5





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