Remove unused get_enum_variant_defs functions.

Author: Ms2ger

src/librustc/metadata/csearch.rs

@@ -13,7 +13,6 @@
 use metadata::common::*;
 use metadata::cstore;
 use metadata::decoder;
-use middle::def;
 use middle::lang_items;
 use middle::ty;
 
@@ -114,12 +113,6 @@ pub fn maybe_get_item_ast<'tcx>(tcx: &ty::ctxt<'tcx>, def: ast::DefId,
     decoder::maybe_get_item_ast(&*cdata, tcx, def.node, decode_inlined_item)
 }
 
-pub fn get_enum_variant_defs(cstore: &cstore::CStore, enum_id: ast::DefId)
-                             -> Vec<(def::Def, ast::Name, ast::Visibility)> {
-    let cdata = cstore.get_crate_data(enum_id.krate);
-    decoder::get_enum_variant_defs(&*cstore.intr, &*cdata, enum_id.node)
-}
-
 pub fn get_enum_variants<'tcx>(tcx: &ty::ctxt<'tcx>, def: ast::DefId)
                                -> Vec<Rc<ty::VariantInfo<'tcx>>> {
     let cstore = &tcx.sess.cstore;

src/librustc/metadata/decoder.rs

@@ -730,24 +730,6 @@ pub fn maybe_get_item_ast<'tcx>(cdata: Cmd, tcx: &ty::ctxt<'tcx>, id: ast::NodeI
     }
 }
 
-pub fn get_enum_variant_defs(intr: &IdentInterner,
-                             cdata: Cmd,
-                             id: ast::NodeId)
-                             -> Vec<(def::Def, ast::Name, ast::Visibility)> {
-    let data = cdata.data();
-    let items = reader::get_doc(rbml::Doc::new(data), tag_items);
-    let item = find_item(id, items);
-    enum_variant_ids(item, cdata).map(|did| {
-        let item = find_item(did.node, items);
-        let name = item_name(intr, item);
-        let visibility = item_visibility(item);
-        match item_to_def_like(cdata, item, did) {
-            DlDef(def @ def::DefVariant(..)) => (def, name, visibility),
-            _ => unreachable!()
-        }
-    }).collect()
-}
-
 pub fn get_enum_variants<'tcx>(intr: Rc<IdentInterner>, cdata: Cmd, id: ast::NodeId,
                                tcx: &ty::ctxt<'tcx>) -> Vec<Rc<ty::VariantInfo<'tcx>>> {
     let data = cdata.data();