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Clean-up some junk

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This commit is contained in:
Ariel Ben-Yehuda 2015-05-25 19:51:16 +02:00 • committed by Ariel Ben-Yehuda
parent 7cb9914fce
commit 014bf0df34
5 changed files with 2 additions and 255 deletions
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14
src/librustc/metadata/csearch.rs
View file

@ -297,15 +297,6 @@ pub fn get_impl_trait<'tcx>(tcx: &ty::ctxt<'tcx>,
decoder::get_impl_trait(&*cdata, def.node, tcx)
}
// Given a def_id for an impl, return information about its vtables
pub fn get_impl_vtables<'tcx>(tcx: &ty::ctxt<'tcx>,
def: ast::DefId)
-> ty::vtable_res<'tcx> {
let cstore = &tcx.sess.cstore;
let cdata = cstore.get_crate_data(def.krate);
decoder::get_impl_vtables(&*cdata, def.node, tcx)
}
pub fn get_native_libraries(cstore: &cstore::CStore, crate_num: ast::CrateNum)
-> Vec<(cstore::NativeLibraryKind, String)> {
let cdata = cstore.get_crate_data(crate_num);
@ -414,11 +405,6 @@ pub fn get_repr_attrs(cstore: &cstore::CStore, def: ast::DefId)
decoder::get_repr_attrs(&*cdata, def.node)
}
pub fn is_associated_type(cstore: &cstore::CStore, def: ast::DefId) -> bool {
let cdata = cstore.get_crate_data(def.krate);
decoder::is_associated_type(&*cdata, def.node)
}
pub fn is_defaulted_trait(cstore: &cstore::CStore, trait_def_id: ast::DefId) -> bool {
let cdata = cstore.get_crate_data(trait_def_id.krate);
decoder::is_defaulted_trait(&*cdata, trait_def_id.node)

21
src/librustc/metadata/decoder.rs
View file

@ -30,7 +30,6 @@ use middle::lang_items;
use middle::subst;
use middle::ty::{ImplContainer, TraitContainer};
use middle::ty::{self, Ty};
use middle::astencode::vtable_decoder_helpers;
use util::nodemap::FnvHashMap;
use std::cell::{Cell, RefCell};
@ -522,18 +521,6 @@ pub fn get_impl_trait<'tcx>(cdata: Cmd,
}
}
pub fn get_impl_vtables<'tcx>(cdata: Cmd,
id: ast::NodeId,
tcx: &ty::ctxt<'tcx>)
-> ty::vtable_res<'tcx>
{
let item_doc = lookup_item(id, cdata.data());
let vtables_doc = reader::get_doc(item_doc, tag_item_impl_vtables);
let mut decoder = reader::Decoder::new(vtables_doc);
decoder.read_vtable_res(tcx, cdata)
}
pub fn get_symbol(data: &[u8], id: ast::NodeId) -> String {
return item_symbol(lookup_item(id, data));
}
@ -1623,14 +1610,6 @@ fn doc_predicates<'tcx>(base_doc: rbml::Doc,
ty::GenericPredicates { predicates: predicates }
}
pub fn is_associated_type(cdata: Cmd, id: ast::NodeId) -> bool {
let items = reader::get_doc(rbml::Doc::new(cdata.data()), tag_items);
match maybe_find_item(id, items) {
None => false,
Some(item) => item_sort(item) == Some('t'),
}
}
pub fn is_defaulted_trait(cdata: Cmd, trait_id: ast::NodeId) -> bool {
let trait_doc = lookup_item(trait_id, cdata.data());
assert!(item_family(trait_doc) == Family::Trait);