diff options
Diffstat (limited to 'src/librustc/traits/structural_impls.rs')
| -rw-r--r-- | src/librustc/traits/structural_impls.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/librustc/traits/structural_impls.rs b/src/librustc/traits/structural_impls.rs index dab62a6bcb5..9729368edfe 100644 --- a/src/librustc/traits/structural_impls.rs +++ b/src/librustc/traits/structural_impls.rs @@ -481,6 +481,10 @@ impl<'a, 'tcx> Lift<'tcx> for traits::ObligationCauseCode<'a> { .and_then(|r| Some(super::ObjectTypeBound(ty, r))) ), super::ObjectCastObligation(ty) => tcx.lift(&ty).map(super::ObjectCastObligation), + super::Coercion { source, target } => Some(super::Coercion { + source: tcx.lift(&source)?, + target: tcx.lift(&target)?, + }), super::AssignmentLhsSized => Some(super::AssignmentLhsSized), super::TupleInitializerSized => Some(super::TupleInitializerSized), super::StructInitializerSized => Some(super::StructInitializerSized), |