--- Begin Message ---
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Subject: |
28.0.50; native-compile fails on cl-lib if delete-region has around advice |
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Date: |
Sun, 25 Oct 2020 16:14:03 -0500 |
1. Start with emacs -Q
2. Enter IELM
3. Add trivial advice to `delete-region':
(define-advice delete-region (:around (orig-fun &rest args) my:test)
(apply orig-fun args))
4. Attempt native compilation of cl-lib:
(require 'find-func)
(native-compile (find-library-name "cl-lib"))
Expected result: cl-lib experiences native compilation
Actual result:
*** Eval error *** Internal native compiler error:
"/Users/dale/Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/cl-lib.el.gz",
"not a subr", #[128 "\300\301\302#\207" [apply delete-region@my:test #<subr
delete-region> nil] 5 nil "r"]
I discovered this via the volatile-highlights package, which advises
`delete-region', among other things.
In GNU Emacs 28.0.50 (build 1, x86_64-apple-darwin19.6.0, NS appkit-1894.60
Version 10.15.7 (Build 19H2))
of 2020-10-24 built on dale
Repository revision: 4a6642ca23dad20a2dab928a869213e9b31767b7
Repository branch: feature/native-comp
Windowing system distributor 'Apple', version 10.3.1894
System Description: Mac OS X 10.15.7
Configured using:
'configure --without-x --with-modules --with-threads --with-xwidgets
--with-zlib --with-xml2 --with-json --with-cairo --with-gnutls
--with-xpm --with-jpeg --with-tiff --with-gif --with-png --with-rsvg
--with-nativecomp --with-ns --enable-ns-self-contained 'CFLAGS=-O2
-I/opt/local/include/gcc10' LDFLAGS=-L/opt/local/lib/gcc10'
Configured features:
PNG RSVG GLIB NOTIFY KQUEUE ACL GNUTLS LIBXML2 ZLIB TOOLKIT_SCROLL_BARS
XIM NS MODULES NATIVE_COMP THREADS XWIDGETS JSON PDUMPER LCMS2
Important settings:
value of $LC_COLLATE: C
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: IELM
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
rfc822 mml mml-sec epa derived epg epg-config gnus-util rmail
rmail-loaddefs auth-source eieio eieio-core eieio-loaddefs
password-cache json map mm-decode mm-bodies mm-encode mail-parse rfc2231
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radix-tree debug backtrace find-func easy-mmode compile
text-property-search jka-compr cl-print time-date ielm comp warnings
subr-x rx cl-seq cl-macs cl-extra help-mode seq byte-opt gv cl-loaddefs
cl-lib bytecomp byte-compile cconv easymenu pp comint ansi-color ring
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base64 format env code-pages mule custom widget hashtable-print-readable
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make-network-process nativecomp emacs)
Memory information:
((conses 16 95905 5526)
(symbols 48 8846 1)
(strings 32 26468 3168)
(string-bytes 1 924776)
(vectors 16 16741)
(vector-slots 8 331347 53548)
(floats 8 76 182)
(intervals 56 446 0)
(buffers 992 17))
--
Dale Sedivec
dsedivec@emphasys-software.com
--- End Message ---
--- Begin Message ---
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Subject: |
Re: bug#44221: 28.0.50; native-compile fails on cl-lib if delete-region has around advice |
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Date: |
Wed, 28 Oct 2020 14:13:31 +0000 |
|
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Dale Sedivec <dale@codefu.org> writes:
> On Oct 26, 2020, at 11:42, Andrea Corallo <akrl@sdf.org> wrote:
>> Dale Sedivec <dale@codefu.org> writes:
> [...]
>>> 4. Attempt native compilation of cl-lib:
>>>
>>> (require 'find-func)
>>> (native-compile (find-library-name "cl-lib"))
>>>
>>> Expected result: cl-lib experiences native compilation
>>>
>>> Actual result:
>>>
>>> *** Eval error *** Internal native compiler error:
>>> "/Users/dale/Applications/Emacs.app/Contents/Resources/lisp/emacs-lisp/cl-lib.el.gz",
>>> "not a subr", #[128 "\300\301\302#\207" [apply
>>> delete-region@my:test #<subr delete-region> nil] 5 nil "r"]
>>>
>>> I discovered this via the volatile-highlights package, which advises
>>> `delete-region', among other things.
>>
>> Hi Dale,
>>
>> thanks for reporting this, fd9e9308d2 should fix the issue.
>>
>> Please confirm works for you with your package.
>>
>> Thanks!
>
> Thank you! I *think* this is now fixed, as I don't get this error
> anymore. Attempting to natively compile cl-lib now gives me a
> different error that looks unrelated, which I'll have to do some more
> research on.
Hi Dale,
great I'm closing this then.
FWIW I can native compile cl-lib both syncronously and asyncronously
with no errors. Please file a bug for that with a reproducer if you
feel.
Thanks
Andrea
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