Merge branch 'refactor-select' of https://github.com/aravind-pg/rust into update...

[rust.git] / src / librustc / middle / cstore.rs

diff --git a/src/librustc/middle/cstore.rs b/src/librustc/middle/cstore.rs
index 7f068e8f71b4bbbaf9167d1e475ded059a1d7d0b..5dbe2ef516cf7c2ab7406f0832b02a2e3d9d3027 100644 (file)
--- a/src/librustc/middle/cstore.rs
+++ b/src/librustc/middle/cstore.rs
@@ -32,7 +32,6 @@
 use ty::{self, TyCtxt};
 use session::{Session, CrateDisambiguator};
 use session::search_paths::PathKind;
-use util::nodemap::NodeSet;
 
 use std::any::Any;
 use std::collections::BTreeMap;
@@ -225,10 +224,10 @@ pub struct ExternBodyNestedBodies {
 /// (it'd break incremental compilation) and should only be called pre-HIR (e.g.
 /// during resolve)
 pub trait CrateStore {
-    fn crate_data_as_rc_any(&self, krate: CrateNum) -> Lrc<Any>;
+    fn crate_data_as_rc_any(&self, krate: CrateNum) -> Lrc<dyn Any>;
 
     // access to the metadata loader
-    fn metadata_loader(&self) -> &MetadataLoader;
+    fn metadata_loader(&self) -> &dyn MetadataLoader;
 
     // resolve
     fn def_key(&self, def: DefId) -> DefKey;
@@ -258,8 +257,7 @@ pub trait CrateStore {
     // utility functions
     fn encode_metadata<'a, 'tcx>(&self,
                                  tcx: TyCtxt<'a, 'tcx, 'tcx>,
-                                 link_meta: &LinkMeta,
-                                 reachable: &NodeSet)
+                                 link_meta: &LinkMeta)
                                  -> EncodedMetadata;
     fn metadata_encoding_version(&self) -> &[u8];
 }
@@ -297,7 +295,7 @@ pub fn validate_crate_name(sess: Option<&Session>, s: &str, sp: Option<Span>) {
 
 #[allow(unused_variables)]
 impl CrateStore for DummyCrateStore {
-    fn crate_data_as_rc_any(&self, krate: CrateNum) -> Lrc<Any>
+    fn crate_data_as_rc_any(&self, krate: CrateNum) -> Lrc<dyn Any>
         { bug!("crate_data_as_rc_any") }
     // item info
     fn visibility_untracked(&self, def: DefId) -> ty::Visibility { bug!("visibility") }
@@ -342,8 +340,7 @@ fn crates_untracked(&self) -> Vec<CrateNum> { vec![] }
     fn extern_mod_stmt_cnum_untracked(&self, emod_id: ast::NodeId) -> Option<CrateNum> { None }
     fn encode_metadata<'a, 'tcx>(&self,
                                  tcx: TyCtxt<'a, 'tcx, 'tcx>,
-                                 link_meta: &LinkMeta,
-                                 reachable: &NodeSet)
+                                 link_meta: &LinkMeta)
                                  -> EncodedMetadata {
         bug!("encode_metadata")
     }
@@ -351,7 +348,7 @@ fn metadata_encoding_version(&self) -> &[u8] { bug!("metadata_encoding_version")
     fn postorder_cnums_untracked(&self) -> Vec<CrateNum> { bug!("postorder_cnums_untracked") }
 
     // access to the metadata loader
-    fn metadata_loader(&self) -> &MetadataLoader { bug!("metadata_loader") }
+    fn metadata_loader(&self) -> &dyn MetadataLoader { bug!("metadata_loader") }
 }
 
 pub trait CrateLoader {