[Bug c++/71710] [7 Regression] ICE on valid C++11 code with decltype and alias template: in lookup_member, at cp/search.c:1255

[nathan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71710

--- Comment #4 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Author: nathan
Date: Mon Jan 23 20:24:32 2017
New Revision: 244833

URL: https://gcc.gnu.org/viewcvs?rev=244833&root=gcc&view=rev
Log:
        PR c++/71710 - template using directive of field
        * pt.c (tsubst_copy_and_build [COMPONENT_REF]): Move FIELD_DECL
        check earlier.

        PR C++/71710
        * g++.dg/template/pr71710.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/template/pr71710.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog