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path: root/src/test/ui/coherence/coherence-impl-trait-for-marker-trait-positive.rs
AgeCommit message (Expand)AuthorLines
2020-03-26introduce `negative_impls` feature gate and documentNiko Matsakis-0/+1
2019-01-13forbid manually impl'ing one of an object type's marker traitsAriel Ben-Yehuda-0/+29