src/test/ui-fulldeps/auxiliary/attr-plugin-test.rs

   1 // force-host
   2
   3 #![feature(plugin_registrar)]
   4 #![feature(rustc_private)]
   5
   6 extern crate rustc_driver;
   7 extern crate syntax;
   8
   9 use rustc_driver::plugin::Registry;
  10 use syntax::ext::base::SyntaxExtension;
  11 use syntax::feature_gate::AttributeType;
  12 use syntax::symbol::Symbol;
  13
  14 #[plugin_registrar]
  15 pub fn plugin_registrar(reg: &mut Registry) {
  16     reg.register_attribute(Symbol::intern("foo"), AttributeType::Normal);
  17     reg.register_attribute(Symbol::intern("bar"), AttributeType::CrateLevel);
  18     reg.register_attribute(Symbol::intern("baz"), AttributeType::Whitelisted);
  19     reg.register_syntax_extension(
  20         Symbol::intern("mac"), SyntaxExtension::dummy_bang(reg.sess.edition())
  21     );
  22 }