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bug#19466: 25.0.50; xref-find-def doesn't find C functions
From: |
Stefan Monnier |
Subject: |
bug#19466: 25.0.50; xref-find-def doesn't find C functions |
Date: |
Wed, 21 Jan 2015 15:02:34 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) |
>> >> Debugger entered--Lisp error: (args-out-of-range "" 0)
>> >> help-function-arglist(#[257 "\300\207" ["(No location)"] 2 "(No
>> >> location)\n\n(fn ##)"] preserve-names)
>> >> eieio--defmethod(xref-location-group nil xref-bogus-location #[257
>> >> "\300\207" ["(No location)"] 2 "(No location)\n\n(fn ##)"])
>> > I'm sure Someone(tm) will fix that right away. :)
Sorry, I missed this. When/how do you get this error?
> Meanwhile I additionally get:
> ELC progmodes/xref.elc
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
> `defmethod' is an obsolete macro (as of 25.1); use `cl-defmethod' instead.
> `defgeneric' is an obsolete macro (as of 25.1); use `cl-defgeneric' instead.
There are two problems here:
1- The warnings fail to include the "xref.el:<lineno>: " prefix.
Haven't figured out why yet. If someone wants to help fix this, he'd
be very welcome. The problem seems to happen only when
macroexp--warn-and-return is used on a toplevel form (aka
"file-form"). The warnings themselves are otherwise correct (and
"harmless").
2- xref.el (just like pretty much all existing code using EIEIO) uses
obsolete macros, indeed. This is easy to fix.
Stefan
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, (continued)
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, martin rudalics, 2015/01/19
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Dmitry Gutov, 2015/01/19
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, martin rudalics, 2015/01/20
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Dmitry Gutov, 2015/01/20
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, martin rudalics, 2015/01/20
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Dmitry Gutov, 2015/01/21
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, martin rudalics, 2015/01/21
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Dmitry Gutov, 2015/01/21
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, martin rudalics, 2015/01/21
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, martin rudalics, 2015/01/21
- bug#19466: 25.0.50; xref-find-def doesn't find C functions,
Stefan Monnier <=
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Dmitry Gutov, 2015/01/21
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, martin rudalics, 2015/01/22
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Dmitry Gutov, 2015/01/21
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Dmitry Gutov, 2015/01/21
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, martin rudalics, 2015/01/22
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Eli Zaretskii, 2015/01/19
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Dmitry Gutov, 2015/01/19
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Eli Zaretskii, 2015/01/20
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Dmitry Gutov, 2015/01/20
- bug#19466: 25.0.50; xref-find-def doesn't find C functions, Eli Zaretskii, 2015/01/21