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metadata: decoder: remove dead code

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This commit is contained in:
Corey Richardson 2014-04-01 10:19:25 -04:00
parent 3f8d1588e8
commit 0a0ab4031c
1 changed files with 1 additions and 39 deletions
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40
src/librustc/metadata/decoder.rs
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@ -279,13 +279,6 @@ fn item_region_param_defs(item_doc: ebml::Doc, cdata: Cmd)
Rc::new(v)
}
fn item_ty_param_count(item: ebml::Doc) -> uint {
let mut n = 0u;
reader::tagged_docs(item, tag_items_data_item_ty_param_bounds,
|_p| { n += 1u; true } );
n
}
fn enum_variant_ids(item: ebml::Doc, cdata: Cmd) -> Vec<ast::DefId> {
let mut ids: Vec<ast::DefId> = Vec::new();
let v = tag_items_data_item_variant;
@ -420,10 +413,6 @@ pub fn get_type(cdata: Cmd, id: ast::NodeId, tcx: &ty::ctxt)
}
}
pub fn get_type_param_count(data: &[u8], id: ast::NodeId) -> uint {
item_ty_param_count(lookup_item(id, data))
}
pub fn get_impl_trait(cdata: Cmd,
id: ast::NodeId,
tcx: &ty::ctxt) -> Option<@ty::TraitRef>
@ -449,20 +438,6 @@ pub fn get_impl_vtables(cdata: Cmd,
}
pub fn get_impl_method(intr: Rc<IdentInterner>, cdata: Cmd, id: ast::NodeId,
name: ast::Ident) -> Option<ast::DefId> {
let items = reader::get_doc(reader::Doc(cdata.data()), tag_items);
let mut found = None;
reader::tagged_docs(find_item(id, items), tag_item_impl_method, |mid| {
let m_did = reader::with_doc_data(mid, parse_def_id);
if item_name(&*intr, find_item(m_did.node, items)) == name {
found = Some(translate_def_id(cdata, m_did));
}
true
});
found
}
pub fn get_symbol(data: &[u8], id: ast::NodeId) -> ~str {
return item_symbol(lookup_item(id, data));
}
@ -475,14 +450,6 @@ pub enum DefLike {
DlField
}
pub fn def_like_to_def(def_like: DefLike) -> ast::Def {
match def_like {
DlDef(def) => return def,
DlImpl(..) => fail!("found impl in def_like_to_def"),
DlField => fail!("found field in def_like_to_def")
}
}
/// Iterates over the language items in the given crate.
pub fn each_lang_item(cdata: Cmd, f: |ast::NodeId, uint| -> bool) -> bool {
let root = reader::Doc(cdata.data());
@ -1030,11 +997,6 @@ pub fn get_struct_fields(intr: Rc<IdentInterner>, cdata: Cmd, id: ast::NodeId)
result
}
pub fn get_item_visibility(cdata: Cmd, id: ast::NodeId)
-> ast::Visibility {
item_visibility(lookup_item(id, cdata.data()))
}
fn get_meta_items(md: ebml::Doc) -> Vec<@ast::MetaItem> {
let mut items: Vec<@ast::MetaItem> = Vec::new();
reader::tagged_docs(md, tag_meta_item_word, |meta_item_doc| {
@ -1103,7 +1065,7 @@ fn list_crate_attributes(md: ebml::Doc, hash: &Svh,
}
pub fn get_crate_attributes(data: &[u8]) -> Vec<ast::Attribute> {
return get_attributes(reader::Doc(data));
get_attributes(reader::Doc(data))
}
#[deriving(Clone)]