src/test/ui/symbol-names/foreign-types.rs

   1 // build-fail
   2 // compile-flags: -C symbol-mangling-version=v0
   3
   4 #![feature(extern_types)]
   5 #![feature(rustc_attrs)]
   6
   7 extern "C" {
   8     type ForeignType;
   9 }
  10
  11 struct Check<T: ?Sized>(T);
  12
  13 #[rustc_symbol_name]
  14 //~^ ERROR symbol-name(_RMCs
  15 //~| ERROR demangling(<foreign_types[
  16 //~| ERROR demangling-alt(<foreign_types::Check<foreign_types::ForeignType>>)
  17 impl Check<ForeignType> {}
  18
  19 fn main() {}