symfony/symfony — pull request #8564 by shieldo (2013-07-24 15:58:53+00:00)
Title: [Intl] made RegionBundle merge fallback data if using a country-specific locale

See #8442 and symfony/Icu#2.

Essentially, country data fetches from the Intl component do not currently work when using a locale with a country specifier, e.g. `fr_FR`. This change forces a merge on the data against the root language locale, thus making country data available for such locales.