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rustc: Get rid of the impl_map in the encoder

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This commit is contained in:
Patrick Walton 2012-08-17 16:38:07 -07:00
parent 1ed94a5674
commit 10c997a746
1 changed files with 19 additions and 25 deletions
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44
src/rustc/metadata/encoder.rs
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@ -262,32 +262,26 @@ fn encode_info_for_mod(ecx: @encode_ctxt, ebml_w: ebml::writer, md: _mod,
encode_family(ebml_w, 'm');
encode_name(ebml_w, name);
debug!{"(encoding info for module) encoding info for module ID %d", id};
// the impl map contains ref_ids
let impls = ecx.impl_map(id);
for impls.each |i| {
let (ident, did) = i;
debug!{"(encoding info for module) ... encoding impl %s (%?/%?), \
exported? %?",
*ident,
did,
ast_map::node_id_to_str(ecx.tcx.items, did.node),
ast_util::is_exported(ident, md)};
ebml_w.start_tag(tag_mod_impl);
match ecx.tcx.items.find(did.node) {
some(ast_map::node_item(it@@{node: cl@item_class(*),_},_)) => {
/* If did stands for a trait
ref, we need to map it to its parent class */
ebml_w.wr_str(def_to_str(local_def(it.id)));
}
_ => {
// Must be a re-export, then!
// ...or a trait ref
ebml_w.wr_str(def_to_str(did));
}
};
ebml_w.end_tag();
} // for
// Encode info about all the module children.
for md.items.each |item| {
match item.node {
item_impl(*) | item_class(*) => {
let (ident, did) = (item.ident, item.id);
debug!{"(encoding info for module) ... encoding impl %s \
(%?/%?), exported? %?",
*ident,
did,
ast_map::node_id_to_str(ecx.tcx.items, did),
ast_util::is_exported(ident, md)};
ebml_w.start_tag(tag_mod_impl);
ebml_w.wr_str(def_to_str(local_def(did)));
ebml_w.end_tag();
}
_ => {} // XXX: Encode these too.
}
}
encode_path(ebml_w, path, ast_map::path_mod(name));