[Bug c++/84031] structured binding unpacks nameless padding bitfields

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84031

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Jan 25 16:38:40 2018
New Revision: 257057

URL: https://gcc.gnu.org/viewcvs?rev=257057&root=gcc&view=rev
Log:
        PR c++/84031
        * decl.c (find_decomp_class_base): Ignore unnamed bitfields.  Ignore
        recursive calls that return ret.
        (cp_finish_decomp): Ignore unnamed bitfields.

        * g++.dg/cpp1z/decomp36.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1z/decomp36.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/testsuite/ChangeLog