That one warning in the bison parser

[Eric S. Raymond]

Hal said someone would be a hero if they could squash it. Well...
it's squashed in upstream Bison. There's a "break"  inserted at the
right spot in the skeleton with a comment about suppressing compiler
warnings.

Whatever platform you're on, the next update of the Bison package
should make this glitch go away.
-- 
		<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>

"One of the ordinary modes, by which tyrants accomplish their purposes
without resistance, is, by disarming the people, and making it an
offense to keep arms."
        -- Constitutional scholar and Supreme Court Justice Joseph Story, 1840