src/test/ui/builtin-superkinds/builtin-superkinds-in-metadata2.rs

   1 // run-pass
   2
   3 #![allow(unused_imports)]
   4
   5 // aux-build:trait_superkinds_in_metadata.rs
   6
   7 // Tests (correct) usage of trait super-builtin-kinds cross-crate.
   8
   9 extern crate trait_superkinds_in_metadata;
  10 use trait_superkinds_in_metadata::{RequiresRequiresShareAndSend, RequiresShare};
  11 use trait_superkinds_in_metadata::RequiresCopy;
  12 use std::marker;
  13
  14 #[derive(Copy, Clone)]
  15 struct X<T>(#[allow(unused_tuple_struct_fields)] T);
  16
  17 impl<T:Sync> RequiresShare for X<T> { }
  18
  19 impl<T:Sync+Send> RequiresRequiresShareAndSend for X<T> { }
  20
  21 impl<T:Copy> RequiresCopy for X<T> { }
  22
  23 pub fn main() { }