diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_typeck/src/coherence/inherent_impls_overlap.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_typeck/src/coherence/inherent_impls_overlap.rs b/compiler/rustc_typeck/src/coherence/inherent_impls_overlap.rs index 0373035a09a..beacf301cae 100644 --- a/compiler/rustc_typeck/src/coherence/inherent_impls_overlap.rs +++ b/compiler/rustc_typeck/src/coherence/inherent_impls_overlap.rs @@ -192,6 +192,7 @@ impl ItemLikeVisitor<'v> for InherentOverlapChecker<'tcx> { .collect::<SmallVec<[RegionId; 8]>>(); // Sort the id list so that the algorithm is deterministic ids.sort_unstable(); + ids.dedup(); let ids = ids; match &ids[..] { // Create a new connected region |