X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibrustc_metadata%2Fcsearch.rs;h=802629e8f3e8b8d49c1dbd11485a9eb6f6fdce83;hb=e598b43243528c49ff6b1dd5350994fe971e941d;hp=822b11112f2113ab60e257489009edd25de03575;hpb=ac0e84522437331f9a06d04a5842acf0234cc86e;p=rust.git

diff --git a/src/librustc_metadata/csearch.rs b/src/librustc_metadata/csearch.rs
index 822b11112f2..802629e8f3e 100644
--- a/src/librustc_metadata/csearch.rs
+++ b/src/librustc_metadata/csearch.rs
@@ -18,10 +18,11 @@
 use middle::cstore::{NativeLibraryKind, LinkMeta, LinkagePreference};
 use middle::def;
 use middle::lang_items;
-use middle::ty::{self, Ty};
+use middle::ty::{self, Ty, VariantKind};
 use middle::def_id::{DefId, DefIndex};
 
 use rustc::front::map as hir_map;
+use rustc::mir::repr::Mir;
 use rustc::util::nodemap::{FnvHashMap, NodeMap, NodeSet};
 
 use std::cell::RefCell;
@@ -41,6 +42,12 @@ fn stability(&self, def: DefId) -> Option<attr::Stability>
         decoder::get_stability(&*cdata, def.index)
     }
 
+    fn deprecation(&self, def: DefId) -> Option<attr::Deprecation>
+    {
+        let cdata = self.get_crate_data(def.krate);
+        decoder::get_deprecation(&*cdata, def.index)
+    }
+
     fn closure_kind(&self, _tcx: &ty::ctxt<'tcx>, def_id: DefId) -> ty::ClosureKind
     {
         assert!(!def_id.is_local());
@@ -122,8 +129,8 @@ fn item_path(&self, def: DefId) -> Vec<hir_map::PathElem> {
 
         cdata.with_local_path(|cpath| {
             let mut r = Vec::with_capacity(cpath.len() + path.len());
-            r.push_all(cpath);
-            r.push_all(&path);
+            r.extend_from_slice(cpath);
+            r.extend_from_slice(&path);
             r
         })
     }
@@ -135,7 +142,7 @@ fn extern_item_path(&self, def: DefId) -> Vec<hir_map::PathElem> {
         let mut r = Vec::with_capacity(path.len() + 1);
         let crate_name = hir_map::PathMod(token::intern(&cdata.name));
         r.push(crate_name);
-        r.push_all(&path);
+        r.extend_from_slice(&path);
         r
     }
 
@@ -370,6 +377,17 @@ fn def_path(&self, def: DefId) -> hir_map::DefPath
         local_path.into_iter().chain(path).collect()
     }
 
+    fn variant_kind(&self, def_id: DefId) -> Option<VariantKind> {
+        let cdata = self.get_crate_data(def_id.krate);
+        decoder::get_variant_kind(&cdata, def_id.index)
+    }
+
+    fn struct_ctor_def_id(&self, struct_def_id: DefId) -> Option<DefId>
+    {
+        let cdata = self.get_crate_data(struct_def_id.krate);
+        decoder::get_struct_ctor_def_id(&cdata, struct_def_id.index)
+    }
+
     fn tuple_struct_definition_if_ctor(&self, did: DefId) -> Option<DefId>
     {
         let cdata = self.get_crate_data(did.krate);
@@ -421,6 +439,12 @@ fn maybe_get_item_ast(&'tcx self, tcx: &ty::ctxt<'tcx>, def: DefId)
         decoder::maybe_get_item_ast(&*cdata, tcx, def.index, decode_inlined_item)
     }
 
+    fn maybe_get_item_mir(&self, tcx: &ty::ctxt<'tcx>, def: DefId)
+                          -> Option<Mir<'tcx>> {
+        let cdata = self.get_crate_data(def.krate);
+        decoder::maybe_get_item_mir(&*cdata, tcx, def.index)
+    }
+
     fn crates(&self) -> Vec<ast::CrateNum>
     {
         let mut result = vec![];
@@ -473,6 +497,7 @@ fn encode_metadata(&self,
                        item_symbols: &RefCell<NodeMap<String>>,
                        link_meta: &LinkMeta,
                        reachable: &NodeSet,
+                       mir_map: &NodeMap<Mir<'tcx>>,
                        krate: &hir::Crate) -> Vec<u8>
     {
         let encode_inlined_item: encoder::EncodeInlinedItem =
@@ -486,7 +511,8 @@ fn encode_metadata(&self,
             link_meta: link_meta,
             cstore: self,
             encode_inlined_item: encode_inlined_item,
-            reachable: reachable
+            reachable: reachable,
+            mir_map: mir_map,
         };
         encoder::encode_metadata(encode_params, krate)