diff options
Diffstat (limited to 'compiler/rustc_trait_selection/src/traits/structural_match.rs')
| -rw-r--r-- | compiler/rustc_trait_selection/src/traits/structural_match.rs | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/structural_match.rs b/compiler/rustc_trait_selection/src/traits/structural_match.rs index 892a7afd799..f398fb06c18 100644 --- a/compiler/rustc_trait_selection/src/traits/structural_match.rs +++ b/compiler/rustc_trait_selection/src/traits/structural_match.rs @@ -107,25 +107,25 @@ impl<'tcx> TypeVisitor<'tcx> for Search<'tcx> { ty::FnDef(..) => { // Types of formals and return in `fn(_) -> _` are also irrelevant; // so we do not recur into them via `super_visit_with` - return ControlFlow::CONTINUE; + return ControlFlow::Continue(()); } ty::Array(_, n) if { n.try_eval_usize(self.tcx, ty::ParamEnv::reveal_all()) == Some(0) } => { // rust-lang/rust#62336: ignore type of contents // for empty array. - return ControlFlow::CONTINUE; + return ControlFlow::Continue(()); } ty::Bool | ty::Char | ty::Int(_) | ty::Uint(_) | ty::Str | ty::Never => { // These primitive types are always structural match. // // `Never` is kind of special here, but as it is not inhabitable, this should be fine. - return ControlFlow::CONTINUE; + return ControlFlow::Continue(()); } ty::FnPtr(..) => { if !self.adt_const_param { - return ControlFlow::CONTINUE; + return ControlFlow::Continue(()); } else { return ControlFlow::Break(ty); } @@ -147,7 +147,7 @@ impl<'tcx> TypeVisitor<'tcx> for Search<'tcx> { // Even though `NonStructural` does not implement `PartialEq`, // structural equality on `T` does not recur into the raw // pointer. Therefore, one can still use `C` in a pattern. - return ControlFlow::CONTINUE; + return ControlFlow::Continue(()); } else { return ControlFlow::Break(ty); } @@ -155,7 +155,7 @@ impl<'tcx> TypeVisitor<'tcx> for Search<'tcx> { ty::Float(_) => { if !self.adt_const_param { - return ControlFlow::CONTINUE; + return ControlFlow::Continue(()); } else { return ControlFlow::Break(ty); } @@ -172,13 +172,13 @@ impl<'tcx> TypeVisitor<'tcx> for Search<'tcx> { self.tcx.sess.delay_span_bug(self.span, "ty::Error in structural-match check"); // We still want to check other types after encountering an error, // as this may still emit relevant errors. - return ControlFlow::CONTINUE; + return ControlFlow::Continue(()); } }; if !self.seen.insert(adt_def.did()) { debug!("Search already seen adt_def: {:?}", adt_def); - return ControlFlow::CONTINUE; + return ControlFlow::Continue(()); } if !self.type_marked_structural(ty) { |
