Rebasing

rust-lang · May 13, 2015 · c544e83 · c544e83
1 parent 103e52b
commit c544e83
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Showing 2 changed files with 10 additions and 18 deletions.
diff --git a/src/test/auxiliary/custom_derive_plugin.rs b/src/test/auxiliary/custom_derive_plugin.rs
@@ -19,7 +19,7 @@ extern crate rustc;
 
 use syntax::ast;
 use syntax::codemap::Span;
-use syntax::ext::base::{Decorator, ExtCtxt, Annotatable};
+use syntax::ext::base::{MultiDecorator, ExtCtxt, Annotatable};
 use syntax::ext::build::AstBuilder;
 use syntax::ext::deriving::generic::{cs_fold, TraitDef, MethodDef, combine_substructure};
 use syntax::ext::deriving::generic::ty::{Literal, LifetimeBounds, Path, borrowed_explicit_self};
@@ -31,14 +31,14 @@ use rustc::plugin::Registry;
 pub fn plugin_registrar(reg: &mut Registry) {
     reg.register_syntax_extension(
         token::intern("derive_TotalSum"),
-        Decorator(box expand));
+        MultiDecorator(box expand));
 }
 
 fn expand(cx: &mut ExtCtxt,
           span: Span,
           mitem: &ast::MetaItem,
-          item: &ast::Item,
-          push: &mut FnMut(P<ast::Item>)) {
+          item: Annotatable,
+          push: &mut FnMut(Annotatable)) {
     let trait_def = TraitDef {
         span: span,
         attributes: vec![],
@@ -70,13 +70,5 @@ fn expand(cx: &mut ExtCtxt,
         ],
     };
 
-    trait_def.expand(cx,
-                     mitem,
-                     Annotatable::Item(P(item.clone())),
-                     &mut |i| {
-                        match i {
-                            Annotatable::Item(i) => push(i),
-                            _ => panic!("Not an item")
-                        }
-                     })
+    trait_def.expand(cx, mitem, &item, push)
 }
diff --git a/src/test/auxiliary/custom_derive_plugin_attr.rs b/src/test/auxiliary/custom_derive_plugin_attr.rs
@@ -20,7 +20,7 @@ extern crate rustc;
 use syntax::ast;
 use syntax::attr::AttrMetaMethods;
 use syntax::codemap::Span;
-use syntax::ext::base::{Decorator, ExtCtxt};
+use syntax::ext::base::{MultiDecorator, ExtCtxt, Annotatable};
 use syntax::ext::build::AstBuilder;
 use syntax::ext::deriving::generic::{cs_fold, TraitDef, MethodDef, combine_substructure};
 use syntax::ext::deriving::generic::{Substructure, Struct, EnumMatching};
@@ -33,14 +33,14 @@ use rustc::plugin::Registry;
 pub fn plugin_registrar(reg: &mut Registry) {
     reg.register_syntax_extension(
         token::intern("derive_TotalSum"),
-        Decorator(box expand));
+        MultiDecorator(box expand));
 }
 
 fn expand(cx: &mut ExtCtxt,
           span: Span,
           mitem: &ast::MetaItem,
-          item: &ast::Item,
-          push: &mut FnMut(P<ast::Item>)) {
+          item: Annotatable,
+          push: &mut FnMut(Annotatable)) {
     let trait_def = TraitDef {
         span: span,
         attributes: vec![],
@@ -61,7 +61,7 @@ fn expand(cx: &mut ExtCtxt,
         ],
     };
 
-    trait_def.expand(cx, mitem, item, push)
+    trait_def.expand(cx, mitem, &item, push)
 }
 
 // Mostly copied from syntax::ext::deriving::hash