[Bug lto/87792] lto1.exe: internal compiler error: in get_constructor, at varpool.c:311

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87792

--- Comment #2 from Martin Liška <marxin at gcc dot gnu.org> ---
Looks the problematic line is:
  gcc_assert (DECL_INITIAL (decl) != error_mark_node);

so yes, it's somehow connected to __PRETTY_FUNCTION__ initialization.
Unfortunately I won't be able to help you as I can't reproduce that on Linux. I
don't have any access to mingw machine.