diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits/select')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/select/mod.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/select/mod.rs b/compiler/rustc_trait_selection/src/traits/select/mod.rs index 1c9f83f8f34..ed4877638bf 100644 --- a/compiler/rustc_trait_selection/src/traits/select/mod.rs +++ b/compiler/rustc_trait_selection/src/traits/select/mod.rs @@ -388,6 +388,10 @@ impl<'cx, 'tcx> SelectionContext<'cx, 'tcx> { Err(_) => return Ok(EvaluatedToErr), } + if self.infcx.opaque_types_added_in_snapshot(snapshot) { + return Ok(result.max(EvaluatedToOkModuloOpaqueTypes)); + } + match self.infcx.region_constraints_added_in_snapshot(snapshot) { None => Ok(result), Some(_) => Ok(result.max(EvaluatedToOkModuloRegions)), |