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librustdoc: use pkgid instead of link meta

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This commit is contained in:
Corey Richardson 2013-12-13 02:13:18 -05:00
parent 1b12dca7f9
commit cecc13a704
1 changed files with 4 additions and 7 deletions
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11
src/librustdoc/clean.rs
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@ -73,9 +73,7 @@ pub struct Crate {
impl Clean<Crate> for visit_ast::RustdocVisitor {
fn clean(&self) -> Crate {
use syntax::attr::{find_linkage_metas, last_meta_item_value_str_by_name};
let maybe_meta = last_meta_item_value_str_by_name(
find_linkage_metas(self.attrs), "name");
use syntax::attr::find_pkgid;
let cx = local_data::get(super::ctxtkey, |x| *x.unwrap());
let mut externs = HashMap::new();
@ -84,10 +82,9 @@ fn clean(&self) -> Crate {
});
Crate {
name: match maybe_meta {
Some(x) => x.to_owned(),
None => fail!("rustdoc requires a \\#[link(name=\"foo\")] \
crate attribute"),
name: match find_pkgid(self.attrs) {
Some(n) => n,
None => fail!("rustdoc requires a `pkgid` crate attribute"),
},
module: Some(self.module.clean()),
externs: externs,