https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113584
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
There has got to be a dup; I'm certain I've seen this ICE many times.
$ ./cc1plus -quiet 113584.C
113584.C:25:38: internal compiler error: in unify, at cp/pt.cc:24640
25 | using R = normalize_similar2<px<int>>::type;
| ^~
0x111966a unify
/home/mpolacek/src/gcc/gcc/cp/pt.cc:24640
0x111a6ec unify
/home/mpolacek/src/gcc/gcc/cp/pt.cc:24836
0x1113a09 unify_one_argument
/home/mpolacek/src/gcc/gcc/cp/pt.cc:23166
0x11175ec unify_pack_expansion
/home/mpolacek/src/gcc/gcc/cp/pt.cc:24217
0x111b244 unify
/home/mpolacek/src/gcc/gcc/cp/pt.cc:25015
0x10c20ab unify_bound_ttp_args
/home/mpolacek/src/gcc/gcc/cp/pt.cc:8072
0x1119a32 unify
/home/mpolacek/src/gcc/gcc/cp/pt.cc:24668
0x111b1d9 unify
/home/mpolacek/src/gcc/gcc/cp/pt.cc:25009
0x112020c get_partial_spec_bindings
/home/mpolacek/src/gcc/gcc/cp/pt.cc:25893
0x111f79a more_specialized_partial_spec
/home/mpolacek/src/gcc/gcc/cp/pt.cc:25767
