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Get around tidy bug

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This commit is contained in:
varkor 2018-07-23 02:20:50 +01:00
parent a92d3a3606
commit 82a98ac03d
1 changed files with 4 additions and 4 deletions
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8
src/librustc/middle/lib_features.rs
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@ -10,8 +10,8 @@
// Detecting lib features (i.e. features that are not lang features).
//
// These are declared using stability attributes (e.g. `#[stable(..)]`
// and `#[unstable(..)]`), but are not declared in one single location
// These are declared using stability attributes (e.g. `#[stable (..)]`
// and `#[unstable (..)]`), but are not declared in one single location
// (unlike lang features), which means we need to collect them instead.
use ty::TyCtxt;
@ -64,8 +64,8 @@ impl<'a, 'tcx> LibFeatureCollector<'a, 'tcx> {
for attr in attrs {
// FIXME(varkor): the stability attribute might be behind a `#[cfg]` attribute.
// Find a stability attribute (i.e. `#[stable(..)]`, `#[unstable(..)]`,
// `#[rustc_const_unstable(..)]`).
// Find a stability attribute (i.e. `#[stable (..)]`, `#[unstable (..)]`,
// `#[rustc_const_unstable (..)]`).
if stab_attrs.iter().any(|stab_attr| attr.check_name(stab_attr)) {
let meta_item = attr.meta();
if let Some(MetaItem { node: MetaItemKind::List(ref metas), .. }) = meta_item {