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Fix incremental tests

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This commit is contained in:
varkor 2018-07-24 13:37:41 +01:00
parent f91d7baaa4
commit f2fd00005e
1 changed files with 4 additions and 2 deletions
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6
src/librustc_metadata/decoder.rs
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@ -647,10 +647,12 @@ impl<'a, 'tcx> CrateMetadata {
/// Iterates over all the stability attributes in the given crate.
pub fn get_lib_features(&self) -> Vec<(ast::Name, Option<ast::Name>)> {
self.root
let mut features: Vec<_> = self.root
.lib_features
.decode(self)
.collect()
.collect();
features.sort_unstable_by_key(|f| f.0.as_str());
features
}
/// Iterates over the language items in the given crate.