[Bug c++/84092] [8 Regression] ICE on C++14 code with variable template: in build_qualified_name, at cp/tree.c:2043

[paolo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84092

--- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Wed Jan 31 16:07:06 2018
New Revision: 257242

URL: https://gcc.gnu.org/viewcvs?rev=257242&root=gcc&view=rev
Log:
/cp
2018-01-31  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/84092
        * semantics.c (finish_qualified_id_expr): When handling an
        UNBOUND_CLASS_TEMPLATE only adjust qualifying_class and expr.

/testsuite
2018-01-31  Paolo Carlini  <paolo.carlini@oracle.com>

        PR c++/84092
        * g++.dg/cpp1y/var-templ57.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/cpp1y/var-templ57.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/semantics.c
    trunk/gcc/testsuite/ChangeLog