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No need to collect result of get_item_attrs

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This commit is contained in:
Dániel Buga 2021-01-03 12:49:53 +01:00
parent 675059a9eb
commit 250fb72d1b
1 changed files with 2 additions and 3 deletions
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5
compiler/rustc_metadata/src/rmeta/decoder.rs
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@ -1133,9 +1133,8 @@ impl<'a, 'tcx> CrateMetadataRef<'a> {
// within the crate. We only need this for fictive constructors,
// for other constructors correct visibilities
// were already encoded in metadata.
let attrs: Vec<_> =
self.get_item_attrs(def_id.index, sess).collect();
if sess.contains_name(&attrs, sym::non_exhaustive) {
let mut attrs = self.get_item_attrs(def_id.index, sess);
if attrs.any(|item| item.has_name(sym::non_exhaustive)) {
let crate_def_id = self.local_def_id(CRATE_DEF_INDEX);
vis = ty::Visibility::Restricted(crate_def_id);
}