diff options
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/select/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/select/mod.rs b/compiler/rustc_trait_selection/src/traits/select/mod.rs index e086489b1bc..ca289ab6fe3 100644 --- a/compiler/rustc_trait_selection/src/traits/select/mod.rs +++ b/compiler/rustc_trait_selection/src/traits/select/mod.rs @@ -1487,7 +1487,7 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> { fn is_knowable<'o>(&mut self, stack: &TraitObligationStack<'o, 'tcx>) -> Result<(), Conflict> { debug!("is_knowable(intercrate={:?})", self.is_intercrate()); - if !self.is_intercrate() || stack.obligation.polarity() == ty::ImplPolarity::Negative { + if !self.is_intercrate() { return Ok(()); } |