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Fix bison "empty" warnings

Authored by Joshua Spence <josh@joshuaspence.com> on Aug 23 2015, 23:02.

Description

Fix bison "empty" warnings

Summary: See https://www.gnu.org/software/bison/manual/html_node/Empty-Rules.html. Depends on D13970.

Test Plan: Less warnings.

Reviewers: #blessed_reviewers, epriestley

Reviewed By: #blessed_reviewers, epriestley

Subscribers: Korvin

Differential Revision: https://secure.phabricator.com/D13971

Details

Committed
Joshua Spence <josh@freelancer.com>Aug 23 2015, 23:02
Pushed
aubortMar 17 2017, 12:03
Parents
rPHU3cdc554b99cf: Enable bison warnings
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Event Timeline

Joshua Spence <josh@freelancer.com> committed rPHUe456246d5446: Fix bison "empty" warnings (authored by Joshua Spence <josh@joshuaspence.com>).Aug 23 2015, 23:02