[Bug c/89061] GCC 9 introduces false positive in -Wjump-misses-init

[joseph at codesourcery dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89061

--- Comment #1 from joseph at codesourcery dot com <joseph at codesourcery dot 
com> ---
Guessing this might be another issue from pushdecl being called for 
compound literals (r259641).

(Technically of course it's true that the jump misses the initialization 
of the anonymous object for the compound literal, that's just a useless 
warning.)