* bug#19891: 25.0.50; EIEIO: Display of parents in help buffer broken
@ 2015-02-17 22:10 David Engster
2015-02-19 18:22 ` Stefan Monnier
0 siblings, 1 reply; 2+ messages in thread
From: David Engster @ 2015-02-17 22:10 UTC (permalink / raw)
To: 19891
In latest Emacs from Git (16d91bce1d05), evaluate
(require 'eieio)
(defclass foo () ())
(defclass foochild (foo) ())
and then
C-h f foochild RET
and you'll get an "Wrong type argument" error with the following
backtrace:
Debugger entered--Lisp error: (wrong-type-argument symbolp [defclass foo nil (foochild) #s(hash-table size 65 test eq rehash-size 1.5 rehash-threshold 0.8 data ()) nil nil nil [] nil nil nil nil nil nil nil nil [] nil nil nil nil nil [] [eieio-class-tag--foo] (:custom-groups nil)])
symbol-name([defclass foo nil (foochild) #s(hash-table size 65 test eq rehash-size 1.5 rehash-threshold 0.8 data ( ...)) nil nil nil [] nil nil nil nil nil nil nil nil [] nil nil nil nil nil [] [eieio-class-tag--foo] (:custom-groups nil)])
eieio-help-class(foochild)
eieio-help-constructor(foochild)
run-hook-with-args(eieio-help-constructor foochild)
describe-function-1(foochild)
describe-function(foochild)
funcall-interactively(describe-function foochild)
call-interactively(describe-function nil nil)
command-execute(describe-function)
Another small nitpick: If you do
C-h v foo RET
you'll see
This variable is obsolete since 25.1;
use 'foo instead
which is confusing.
-David
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2015-02-17 22:10 bug#19891: 25.0.50; EIEIO: Display of parents in help buffer broken David Engster
2015-02-19 18:22 ` Stefan Monnier
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