[Bug c/53119] -Wmissing-braces wrongly warns about universal zero initializer {0}

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119

--- Comment #20 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Sorry, the patch hasn't been applied to 4.9 nor 4.8 branch yet, and I don't
think it should be backported as-is, because just today I found out that the
patch contains a bug; see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64709