Update test suite to nightly-2023-05-04

tests/common/eq.rs

@@ -27,6 +27,7 @@ use rustc_ast::ast::BindingAnnotation;
 use rustc_ast::ast::Block;
 use rustc_ast::ast::BlockCheckMode;
 use rustc_ast::ast::BorrowKind;
+use rustc_ast::ast::BoundPolarity;
 use rustc_ast::ast::ByRef;
 use rustc_ast::ast::CaptureBy;
 use rustc_ast::ast::Closure;
@@ -526,6 +527,7 @@ spanless_eq_enum!(AttrTokenTree; Token(0 1) Delimited(0 1 2) Attributes(0));
 spanless_eq_enum!(BinOpKind; Add Sub Mul Div Rem And Or BitXor BitAnd BitOr Shl Shr Eq Lt Le Ne Ge Gt);
 spanless_eq_enum!(BlockCheckMode; Default Unsafe(0));
 spanless_eq_enum!(BorrowKind; Ref Raw);
+spanless_eq_enum!(BoundPolarity; Positive Negative(0) Maybe(0));
 spanless_eq_enum!(ByRef; Yes No);
 spanless_eq_enum!(CaptureBy; Value Ref);
 spanless_eq_enum!(ClosureBinder; NotPresent For(span generic_params));
@@ -568,7 +570,7 @@ spanless_eq_enum!(StrStyle; Cooked Raw(0));
 spanless_eq_enum!(StructRest; Base(0) Rest(0) None);
 spanless_eq_enum!(Term; Ty(0) Const(0));
 spanless_eq_enum!(TokenTree; Token(0 1) Delimited(0 1 2));
-spanless_eq_enum!(TraitBoundModifier; None Maybe MaybeConst MaybeConstMaybe);
+spanless_eq_enum!(TraitBoundModifier; None Negative Maybe MaybeConst MaybeConstNegative MaybeConstMaybe);
 spanless_eq_enum!(TraitObjectSyntax; Dyn DynStar None);
 spanless_eq_enum!(UintTy; Usize U8 U16 U32 U64 U128);
 spanless_eq_enum!(UnOp; Deref Not Neg);