From: Juanma Barranquero <lekktu@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 37415@debbugs.gnu.org
Subject: bug#37415: Asserting failure setting frame parameters to non-fixnum values in early-init.el
Date: Sun, 22 Sep 2019 07:54:07 +0200 [thread overview]
Message-ID: <CAAeL0SQDKO9S0xtWNBoyn1qgRTArw2BBs3Sj5HZcx4_r_5HVYg@mail.gmail.com> (raw)
In-Reply-To: <83ftkprfzx.fsf@gnu.org>
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Curiouser and curiouser.
With no init.el or early-init.el:
emacs --eval "(let ((default-frame-alist '((left . 1000))))
(make-frame-command))"
works (it creates an additional frame, displaced to the right).
emacs --eval "(let ((default-frame-alist '((left . (- 0)))))
(make-frame-command))"
lisp.h:1231: Emacs fatal error: assertion failed: FIXNUMP (a)
Or, equivalently,
emacs -Q --no-site-file
M-: (let ((default-frame-alist '((left . (- 0))))) (make-frame-command))
<RET>
so the bit about early-init.el seems like a red herring.
On Sat, Sep 21, 2019 at 2:27 PM Eli Zaretskii <eliz@gnu.org> wrote:
> > From: Juanma Barranquero <lekktu@gmail.com>
> > Date: Sat, 21 Sep 2019 12:02:51 +0200
> > Cc: martin rudalics <rudalics@gmx.at>, 37415@debbugs.gnu.org
> >
> > Before 572fe798cd0a00ad4a9050a7962cf8e8fbcc209b (from 2014-09-30), the
> computation of left and top
> > was done in w32_createwindow:
> >
> > /* When called with RES_TYPE_NUMBER, w32_get_arg will return zero
> > for anything that is not a number and is not Qunbound. */
> > left = x_get_arg (dpyinfo, Qnil, Qleft, "left", "Left",
> RES_TYPE_NUMBER);
> > top = x_get_arg (dpyinfo, Qnil, Qtop, "top", "Top",
> RES_TYPE_NUMBER);
> >
> > and anything not a number was turned to 0.
> >
> > In that commit you moved the code to my_create_window and used XINT:
> >
> > + /* When called with RES_TYPE_NUMBER, x_get_arg will return zero for
> > + anything that is not a number and is not Qunbound. */
> > + left = x_get_arg (dpyinfo, Qnil, Qleft, "left", "Left",
> RES_TYPE_NUMBER);
> > + top = x_get_arg (dpyinfo, Qnil, Qtop, "top", "Top", RES_TYPE_NUMBER);
> > + if (EQ (left, Qunbound))
> > + coords[0] = CW_USEDEFAULT;
> > + else
> > + coords[0] = XINT (left);
> > + if (EQ (top, Qunbound))
> > + coords[1] = CW_USEDEFAULT;
> > + else
> > + coords[1] = XINT (top);
> > +
>
> Yes, but contrary to the comment, in the case in point we don't get
> zero from x_get_arg. Which is why I asked all those questions.
>
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next prev parent reply other threads:[~2019-09-22 5:54 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-15 22:34 bug#37415: Asserting failure setting frame parameters to non-fixnum values in early-init.el Juanma Barranquero
2019-09-17 16:01 ` Eli Zaretskii
2019-09-17 17:04 ` Juanma Barranquero
2019-09-18 7:45 ` martin rudalics
2019-09-18 12:31 ` Eli Zaretskii
2019-09-19 8:17 ` martin rudalics
2019-09-19 14:13 ` Eli Zaretskii
2019-09-20 8:13 ` martin rudalics
2019-09-20 19:08 ` Eli Zaretskii
2019-09-21 8:51 ` martin rudalics
2019-09-21 9:14 ` Eli Zaretskii
2019-09-21 10:02 ` Juanma Barranquero
2019-09-21 12:27 ` Eli Zaretskii
2019-09-22 5:54 ` Juanma Barranquero [this message]
2019-09-22 8:09 ` martin rudalics
2019-09-22 16:26 ` Eli Zaretskii
2019-09-22 8:08 ` martin rudalics
2019-09-22 16:43 ` Eli Zaretskii
2019-09-22 17:54 ` martin rudalics
2019-09-22 18:19 ` Eli Zaretskii
2019-09-23 7:32 ` martin rudalics
2019-09-23 16:35 ` Eli Zaretskii
2019-09-24 6:45 ` martin rudalics
2019-09-24 7:41 ` Eli Zaretskii
2019-09-22 8:08 ` martin rudalics
2019-09-22 16:27 ` Eli Zaretskii
2019-09-22 17:53 ` martin rudalics
2019-09-22 18:16 ` Eli Zaretskii
2019-09-23 7:32 ` martin rudalics
2019-09-23 16:08 ` Eli Zaretskii
2019-09-21 4:25 ` Juanma Barranquero
2019-09-18 2:30 ` Paul Eggert
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