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Generic classes and generic class methods work cross-crate

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Classes can have ty params now. So can methods inside classes.
That was probably true before, but now it should still work if you
call methods in a class that's defined in a different crate. Yay!
This commit is contained in:
Tim Chevalier 2012-04-10 10:52:06 -07:00
parent b2ec26c152
commit fd26743bed
19 changed files with 216 additions and 82 deletions
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29
src/rustc/metadata/astencode.rs
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@ -1,3 +1,5 @@
import util::ppaux::ty_to_str;
import syntax::ast;
import syntax::fold;
import syntax::visit;
@ -200,8 +202,14 @@ fn visit_ids(item: ast::inlined_item, vfn: fn@(ast::node_id)) {
vfn(id);
alt fk {
visit::fk_ctor(nm, tps, self_id, parent_id) {
vec::iter(tps) {|tp| vfn(tp.id)}
vfn(id);
vfn(self_id);
vfn(parent_id.node);
}
visit::fk_item_fn(_, tps) |
visit::fk_res(_, tps) | visit::fk_ctor(_, tps) {
visit::fk_res(_, tps) {
vec::iter(tps) {|tp| vfn(tp.id)}
}
visit::fk_method(_, tps, m) {
@ -376,6 +384,13 @@ fn simplify_ast(ii: ast::inlined_item) -> ast::inlined_item {
ast::ii_native(i) {
ast::ii_native(fld.fold_native_item(i))
}
ast::ii_ctor(ctor, nm, tps, parent_id) {
let ctor_body = fld.fold_block(ctor.node.body);
let ctor_decl = fold::fold_fn_decl(ctor.node.dec, fld);
ast::ii_ctor({node: {body: ctor_body, dec: ctor_decl
with ctor.node}
with ctor}, nm, tps, parent_id)
}
}
}
@ -403,7 +418,17 @@ fn renumber_ast(xcx: extended_decode_ctxt, ii: ast::inlined_item)
ast::ii_native(i) {
ast::ii_native(fld.fold_native_item(i))
}
}
ast::ii_ctor(ctor, nm, tps, parent_id) {
let ctor_body = fld.fold_block(ctor.node.body);
let ctor_decl = fold::fold_fn_decl(ctor.node.dec, fld);
let new_params = fold::fold_ty_params(tps, fld);
let ctor_id = fld.new_id(ctor.node.id);
let new_parent = xcx.tr_def_id(parent_id);
ast::ii_ctor({node: {body: ctor_body, dec: ctor_decl, id: ctor_id
with ctor.node}
with ctor}, nm, new_params, new_parent)
}
}
}
// ______________________________________________________________________