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| author | Santiago Pastorino <spastorino@gmail.com> | 2020-11-24 17:36:36 -0300 |
|---|---|---|
| committer | Santiago Pastorino <spastorino@gmail.com> | 2020-11-27 11:23:52 -0300 |
| commit | 67ea9b227f7e7f5599ff9e194566ae769e34847d (patch) | |
| tree | de7d139eb35013271bd9642d718e1024b6bc2988 /compiler/rustc_middle/src/query | |
| parent | 1895e52505b59f49e6675376c44ad8e251c4501c (diff) | |
| download | rust-67ea9b227f7e7f5599ff9e194566ae769e34847d.tar.gz rust-67ea9b227f7e7f5599ff9e194566ae769e34847d.zip | |
Make super_traits_of return Lrc for cheaper clone
Diffstat (limited to 'compiler/rustc_middle/src/query')
| -rw-r--r-- | compiler/rustc_middle/src/query/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/query/mod.rs b/compiler/rustc_middle/src/query/mod.rs index 925a05c879b..aba534ac19f 100644 --- a/compiler/rustc_middle/src/query/mod.rs +++ b/compiler/rustc_middle/src/query/mod.rs @@ -438,7 +438,7 @@ rustc_queries! { /// Maps from the `DefId` of a trait to the list of /// all the ancestors super traits. - query super_traits_of(key: DefId) -> FxHashSet<DefId> { + query super_traits_of(key: DefId) -> Lrc<FxHashSet<DefId>> { desc { |tcx| "computing the super traits of `{}`", tcx.def_path_str(key) } } |