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rustdoc: Some refactoring in attr_pass

This commit is contained in:
Brian Anderson 2012-01-24 00:38:21 -08:00
parent fbd704e77d
commit e3be8e689d
1 changed files with 15 additions and 18 deletions
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33
src/rustdoc/attr_pass.rs
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@ -60,6 +60,18 @@ fn should_replace_top_module_name_with_crate_name() {
assert doc.topmod.name == "bond";
}
fn parse_item_attrs<T>(
srv: astsrv::srv,
id: doc::ast_id,
parse_attrs: fn~([ast::attribute]) -> T) -> T {
astsrv::exec(srv) {|ctxt|
let attrs = alt ctxt.map.get(id) {
ast_map::node_item(item) { item.attrs }
};
parse_attrs(attrs)
}
}
fn fold_mod(fold: fold::fold<astsrv::srv>, doc: doc::moddoc) -> doc::moddoc {
let srv = fold.ctxt;
let attrs = if doc.id == ast::crate_node_id {
@ -68,12 +80,7 @@ fn fold_mod(fold: fold::fold<astsrv::srv>, doc: doc::moddoc) -> doc::moddoc {
attr_parser::parse_mod(ctxt.ast.node.attrs)
}
} else {
astsrv::exec(srv) {|ctxt|
let attrs = alt ctxt.map.get(doc.id) {
ast_map::node_item(item) { item.attrs }
};
attr_parser::parse_mod(attrs)
}
parse_item_attrs(srv, doc.id, attr_parser::parse_mod)
};
let doc = fold::default_seq_fold_mod(fold, doc);
ret merge_mod_attrs(doc, attrs);
@ -117,12 +124,7 @@ fn fold_fn(
let srv = fold.ctxt;
let attrs = astsrv::exec(srv) {|ctxt|
let attrs = alt ctxt.map.get(doc.id) {
ast_map::node_item(item) { item.attrs }
};
attr_parser::parse_fn(attrs)
};
let attrs = parse_item_attrs(srv, doc.id, attr_parser::parse_fn);
ret merge_fn_attrs(doc, attrs);
fn merge_fn_attrs(
@ -216,12 +218,7 @@ fn fold_const(
doc: doc::constdoc
) -> doc::constdoc {
let srv = fold.ctxt;
let attrs = astsrv::exec(srv) {|ctxt|
let attrs = alt ctxt.map.get(doc.id) {
ast_map::node_item(item) { item.attrs }
};
attr_parser::parse_mod(attrs)
};
let attrs = parse_item_attrs(srv, doc.id, attr_parser::parse_mod);
~{
brief: attrs.brief,