[Bug c++/88897] Bogus maybe-uninitialized warning on class field

[rafael at espindo dot la]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88897

--- Comment #1 from Rafael Avila de Espindola <rafael at espindo dot la> ---
Created attachment 45453
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45453&action=edit
reduced the test a bit more

It now compiles with older gcc too.

The warning is there in gcc 7, but not gcc 6.