[Bug c++/79592] incomplete diagnostic "is not usable as a constexpr function because:"

[nathan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79592

--- Comment #7 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Author: nathan
Date: Mon Jan  6 15:22:02 2020
New Revision: 279902

URL: https://gcc.gnu.org/viewcvs?rev=279902&root=gcc&view=rev
Log:
PR c++/79592 adjust testcase

https://gcc.gnu.org/ml/gcc-patches/2020-01/msg00127.html
        * g++.dg/ubsan/vptr-4.C: Add expected error.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/ubsan/vptr-4.C