---

yaml
---
r: 168513
b: refs/heads/batch
c: 1d21dad
h: refs/heads/master
i:
  168511: a71433b
v: v3

Author: Jorge Aparicio

[refs]

@@ -29,5 +29,5 @@ refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
 refs/heads/issue-18208-method-dispatch-2: 9e1eae4fb9b6527315b4441cf8a0f5ca911d1671
 refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
-refs/heads/batch: 63af3e6cd2a24a02ad38e47f37010fff30c19908
+refs/heads/batch: 1d21dad1d29d57875ff47b38e5894668f5bec6f9
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970

branches/batch/src/librustc/metadata/csearch.rs

@@ -62,7 +62,7 @@ pub fn each_child_of_item<F>(cstore: &cstore::CStore,
     F: FnMut(decoder::DefLike, ast::Name, ast::Visibility),
 {
     let crate_data = cstore.get_crate_data(def_id.krate);
-    let get_crate_data: decoder::GetCrateDataCb = |cnum| {
+    let get_crate_data = |&mut: cnum| {
         cstore.get_crate_data(cnum)
     };
     decoder::each_child_of_item(cstore.intr.clone(),
@@ -79,7 +79,7 @@ pub fn each_top_level_item_of_crate<F>(cstore: &cstore::CStore,
     F: FnMut(decoder::DefLike, ast::Name, ast::Visibility),
 {
     let crate_data = cstore.get_crate_data(cnum);
-    let get_crate_data: decoder::GetCrateDataCb = |cnum| {
+    let get_crate_data = |&mut: cnum| {
         cstore.get_crate_data(cnum)
     };
     decoder::each_top_level_item_of_crate(cstore.intr.clone(),

branches/batch/src/librustc/metadata/decoder.rs

@@ -487,14 +487,13 @@ pub fn each_lang_item<F>(cdata: Cmd, mut f: F) -> bool where
     })
 }
 
-pub type GetCrateDataCb<'a> = |ast::CrateNum|: 'a -> Rc<crate_metadata>;
-
-fn each_child_of_item_or_crate<F>(intr: Rc<IdentInterner>,
-                                  cdata: Cmd,
-                                  item_doc: rbml::Doc,
-                                  get_crate_data: GetCrateDataCb,
-                                  mut callback: F) where
+fn each_child_of_item_or_crate<F, G>(intr: Rc<IdentInterner>,
+                                     cdata: Cmd,
+                                     item_doc: rbml::Doc,
+                                     mut get_crate_data: G,
+                                     mut callback: F) where
     F: FnMut(DefLike, ast::Name, ast::Visibility),
+    G: FnMut(ast::CrateNum) -> Rc<crate_metadata>,
 {
     // Iterate over all children.
     let _ = reader::tagged_docs(item_doc, tag_mod_child, |child_info_doc| {
@@ -608,12 +607,13 @@ fn each_child_of_item_or_crate<F>(intr: Rc<IdentInterner>,
 }
 
 /// Iterates over each child of the given item.
-pub fn each_child_of_item<F>(intr: Rc<IdentInterner>,
-                             cdata: Cmd,
-                             id: ast::NodeId,
-                             get_crate_data: GetCrateDataCb,
-                             callback: F) where
+pub fn each_child_of_item<F, G>(intr: Rc<IdentInterner>,
+                               cdata: Cmd,
+                               id: ast::NodeId,
+                               get_crate_data: G,
+                               callback: F) where
     F: FnMut(DefLike, ast::Name, ast::Visibility),
+    G: FnMut(ast::CrateNum) -> Rc<crate_metadata>,
 {
     // Find the item.
     let root_doc = rbml::Doc::new(cdata.data());
@@ -631,11 +631,12 @@ pub fn each_child_of_item<F>(intr: Rc<IdentInterner>,
 }
 
 /// Iterates over all the top-level crate items.
-pub fn each_top_level_item_of_crate<F>(intr: Rc<IdentInterner>,
-                                       cdata: Cmd,
-                                       get_crate_data: GetCrateDataCb,
-                                       callback: F) where
+pub fn each_top_level_item_of_crate<F, G>(intr: Rc<IdentInterner>,
+                                          cdata: Cmd,
+                                          get_crate_data: G,
+                                          callback: F) where
     F: FnMut(DefLike, ast::Name, ast::Visibility),
+    G: FnMut(ast::CrateNum) -> Rc<crate_metadata>,
 {
     let root_doc = rbml::Doc::new(cdata.data());
     let misc_info_doc = reader::get_doc(root_doc, tag_misc_info);