[Bug c++/85553] [8/9 Regression] cannot list-initialize a variable of type std::nullptr_t

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85553

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Apr 27 20:30:56 2018
New Revision: 259729

URL: https://gcc.gnu.org/viewcvs?rev=259729&root=gcc&view=rev
Log:
        PR c++/85553
        * init.c (build_zero_init_1): For zero initialization of
        NULLPTR_TYPE_P type use build_int_cst directly.

        * g++.dg/cpp0x/Wzero-as-null-pointer-constant-3.C: Add dg-bogus
        directive.
        * g++.dg/cpp0x/constexpr-85553.C: New test.

Added:
    branches/gcc-8-branch/gcc/testsuite/g++.dg/cpp0x/constexpr-85553.C
Modified:
    branches/gcc-8-branch/gcc/cp/ChangeLog
    branches/gcc-8-branch/gcc/cp/init.c
    branches/gcc-8-branch/gcc/testsuite/ChangeLog
   
branches/gcc-8-branch/gcc/testsuite/g++.dg/cpp0x/Wzero-as-null-pointer-constant-3.C