[Bug c++/71747] [4.9/5/6/7 Regression] ICE on invalid C++11 code with misuse of overloaded operator '()': Segmentation fault (program cc1plus)

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71747

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
Author: jason
Date: Wed Jul 27 14:31:30 2016
New Revision: 238785

URL: https://gcc.gnu.org/viewcvs?rev=238785&root=gcc&view=rev
Log:
        PR c++/71747 - ICE with self-referential partial spec

        * pt.c (get_partial_spec_bindings): Replace tparms and spec_args
        parameters with spec_tmpl.  Call push_tinst_level.
        (most_specialized_partial_spec): Adjust.
        (more_specialized_partial_spec): Adjust.

Added:
    trunk/gcc/testsuite/g++.dg/cpp0x/initlist-template2.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/g++.dg/template/pr55843.C