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rustdoc: Find the path to all item types

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This commit is contained in:
Brian Anderson 2012-02-17 17:48:37 -08:00
parent f8f28e29be
commit affd83ea0e
1 changed files with 21 additions and 10 deletions
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31
src/rustdoc/path_pass.rs
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@ -15,28 +15,29 @@ fn run(srv: astsrv::srv, doc: doc::cratedoc) -> doc::cratedoc {
mutable path: []
};
let fold = fold::fold({
fold_mod: fn~(
f: fold::fold<ctxt>,
d: doc::moddoc
) -> doc::moddoc {
fold_mod(f, d)
}
fold_item: fold_item,
fold_mod: fold_mod
with *fold::default_seq_fold(ctxt)
});
fold.fold_crate(fold, doc)
}
fn fold_item(fold: fold::fold<ctxt>, doc: doc::itemdoc) -> doc::itemdoc {
{
path: fold.ctxt.path
with doc
}
}
fn fold_mod(fold: fold::fold<ctxt>, doc: doc::moddoc) -> doc::moddoc {
let is_topmod = doc.id() == rustc::syntax::ast::crate_node_id;
if !is_topmod { vec::push(fold.ctxt.path, doc.name()); }
let doc = fold::default_seq_fold_mod(fold, doc);
if !is_topmod { vec::pop(fold.ctxt.path); }
{
item: {
path: fold.ctxt.path
with doc.item
}
item: fold.fold_item(fold, doc.item)
with doc
}
}
@ -47,6 +48,16 @@ fn should_record_mod_paths() {
let srv = astsrv::mk_srv_from_str(source);
let doc = extract::from_srv(srv, "");
let doc = run(srv, doc);
log(error, doc.topmod.mods()[0].mods()[0].mods()[0].path());
assert doc.topmod.mods()[0].mods()[0].mods()[0].path() == ["a", "b"];
assert doc.topmod.mods()[0].mods()[1].mods()[0].path() == ["a", "d"];
}
#[test]
fn should_record_fn_paths() {
let source = "mod a { fn b() { } }";
let srv = astsrv::mk_srv_from_str(source);
let doc = extract::from_srv(srv, "");
let doc = run(srv, doc);
assert doc.topmod.mods()[0].fns()[0].path() == ["a"];
}