[Bug c++/81180] [7/8 Regression] ICE with class template deduction in nested template class

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81180

--- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Thu Jun 29 21:32:20 2017
New Revision: 249817

URL: https://gcc.gnu.org/viewcvs?rev=249817&root=gcc&view=rev
Log:
        PR c++/81180 - ICE with C++17 deduction of member class template.

        * pt.c (build_deduction_guide): Correct member template handling.

Added:
    branches/gcc-7-branch/gcc/testsuite/g++.dg/cpp1z/class-deduction40.C
Modified:
    branches/gcc-7-branch/gcc/cp/ChangeLog
    branches/gcc-7-branch/gcc/cp/pt.c