[Bug bootstrap/78817] stage2 bootstrap failure in vec.h:1613:5: error: argument 1 null where non-null expected after r243661

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78817

--- Comment #21 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Dec 22 08:53:56 2016
New Revision: 243883

URL: https://gcc.gnu.org/viewcvs?rev=243883&root=gcc&view=rev
Log:
        PR bootstrap/78817
        * vec.h (vec<T, va_heap, vl_ptr>::safe_grow_cleared): Revert
        2016-12-15 change.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/vec.h