[Bug c++/85977] Incorrect handling of array reference size deduction

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85977

--- Comment #5 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Wed Jun  6 17:51:19 2018
New Revision: 261241

URL: https://gcc.gnu.org/viewcvs?rev=261241&root=gcc&view=rev
Log:
        PR c++/85977
        * pt.c (unify): If ELTTYPE has no deducible template parms, skip
        deduction from the list elements.
        (type_unification_real): Check convertibility of list elements.

        * g++.dg/cpp0x/initlist102.C: New test.
        * g++.dg/cpp0x/initlist103.C: New test.
        * g++.dg/cpp0x/initlist104.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/initlist102.C
    trunk/gcc/testsuite/g++.dg/cpp0x/initlist103.C
    trunk/gcc/testsuite/g++.dg/cpp0x/initlist104.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog