rustc: retire hir::map's paths.

1 files changed, 0 insertions, 26 deletions

diff --git a/src/librustc_metadata/decoder.rs b/src/librustc_metadata/decoder.rs
index e6f538255ac..6b53edbbff1 100644
--- a/src/librustc_metadata/decoder.rs
+++ b/src/librustc_metadata/decoder.rs
@@ -255,22 +255,6 @@ fn item_trait_ref<'tcx>(doc: rbml::Doc, tcx: &TyCtxt<'tcx>, cdata: Cmd)
     doc_trait_ref(tp, tcx, cdata)
 }
 
-fn item_path(item_doc: rbml::Doc) -> Vec<hir_map::PathElem> {
-    let path_doc = reader::get_doc(item_doc, tag_path);
-    reader::docs(path_doc).filter_map(|(tag, elt_doc)| {
-        if tag == tag_path_elem_mod {
-            let s = elt_doc.as_str_slice();
-            Some(hir_map::PathMod(token::intern(s)))
-        } else if tag == tag_path_elem_name {
-            let s = elt_doc.as_str_slice();
-            Some(hir_map::PathName(token::intern(s)))
-        } else {
-            // ignore tag_path_len element
-            None
-        }
-    }).collect()
-}
-
 fn item_name(intr: &IdentInterner, item: rbml::Doc) -> ast::Name {
     let name = reader::get_doc(item, tag_paths_data_name);
     let string = name.as_str_slice();
@@ -786,10 +770,6 @@ pub fn each_top_level_item_of_crate<F, G>(intr: Rc<IdentInterner>,
                                 callback)
 }
 
-pub fn get_item_path(cdata: Cmd, id: DefIndex) -> Vec<hir_map::PathElem> {
-    item_path(cdata.lookup_item(id))
-}
-
 pub fn get_item_name(intr: &IdentInterner, cdata: Cmd, id: DefIndex) -> ast::Name {
     item_name(intr, cdata.lookup_item(id))
 }
@@ -803,14 +783,11 @@ pub fn maybe_get_item_ast<'tcx>(cdata: Cmd, tcx: &TyCtxt<'tcx>, id: DefIndex)
         krate: cdata.cnum,
         index: def_key(cdata, id).parent.unwrap()
     };
-    let mut parent_path = item_path(item_doc);
-    parent_path.pop();
     let mut parent_def_path = def_path(cdata, id);
     parent_def_path.data.pop();
     if let Some(ast_doc) = reader::maybe_get_doc(item_doc, tag_ast as usize) {
         let ii = decode_inlined_item(cdata,
                                      tcx,
-                                     parent_path,
                                      parent_def_path,
                                      parent_def_id,
                                      ast_doc,
@@ -823,15 +800,12 @@ pub fn maybe_get_item_ast<'tcx>(cdata: Cmd, tcx: &TyCtxt<'tcx>, id: DefIndex)
             krate: cdata.cnum,
             index: def_key(cdata, parent_def_id.index).parent.unwrap()
         };
-        let mut grandparent_path = parent_path;
-        grandparent_path.pop();
         let mut grandparent_def_path = parent_def_path;
         grandparent_def_path.data.pop();
         let parent_doc = cdata.lookup_item(parent_did.index);
         if let Some(ast_doc) = reader::maybe_get_doc(parent_doc, tag_ast as usize) {
             let ii = decode_inlined_item(cdata,
                                          tcx,
-                                         grandparent_path,
                                          grandparent_def_path,
                                          grandparent_def_id,
                                          ast_doc,