[Bug c++/83817] [7/8 Regression] internal compiler error: tree check: expected call_expr, have aggr_init_expr in tsubst_copy_and_build, at cp/pt.c:17822

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83817

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 43141
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43141&action=edit
gcc8-pr83817.patch

Untested fix.