[Bug target/64212] [4.9/5 Regression] ICE [in noninterposable_alias, at symtab.c:1706]

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64212

--- Comment #5 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Well, can someone overwrite dllimport symbol by different definition?
If not, it is a bug of decl_binds_to_current_def_p to return false here.
If it can be inteprposed, I think the function
symtab_node::noninterposable_alias should remove dllimport attribute on the
alias created and so should symtab_node::make_decl_local

Honza