GNU bug report logs - #16593
24.3.50; ruby-mode: align chained method calls on multiple lines

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Package: emacs;

Reported by: Dmitry Gutov <dgutov <at> yandex.ru>

Date: Thu, 30 Jan 2014 04:26:01 UTC

Severity: normal

Tags: patch

Found in version 24.3.50

Fixed in version 24.4

Done: Glenn Morris <rgm <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Dmitry Gutov <dgutov <at> yandex.ru>
Cc: 16593 <at> debbugs.gnu.org
Subject: bug#16593: 24.3.50; ruby-mode: align chained method calls on multiple lines
Date: Thu, 30 Jan 2014 09:35:37 -0500

> Warning (smie): Conflict: . </= .
> Warning (smie): Conflict: . </= .

The smie-precs->prec2 part of your grammar says that "." = "." (because
of the new (assoc ".") you add there).

But the BNF part of your grammar says "." < "." (i.e. "foo . bar . baz"
is parsed as "foo . (bar . baz)" because of (id "." exp).
Apparently there is no more conflict in the BNF in this respect so the
disambiguation constraint (assoc ".") that's passed to it is ignored.

Hence the conflict.


        Stefan
This bug report was last modified 11 years and 117 days ago.

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