commit fbccd8eeffd21cfb6fee97493d347ae078f59d5c
Author: Rick Waldron <waldron.rick@gmail.com>
Date:   Fri May 18 12:35:06 2018 -0400

    Intl: PluralRules, NumberFormat, Number & getCanonicalLocales to use verifyProperty
    
    There's a lot of work like this to do, but not enough time in the day to reach it all.
