1298         Ok(expr)  in parse_with_earlier_boundary_rule()
1323             } else if let Ok(op) = ahead.parse::<BinOp>() {  in parse_expr()
1389         Ok(lhs)  in parse_expr()
1396             if let Ok(op) = ahead.parse::<BinOp>() {  in parse_expr()
1432         Ok(lhs)  in parse_expr()
1467         Ok(Box::new(rhs))  in parse_binop_rhs()
1471         if let Ok(op) = input.fork().parse() {  in peek_precedence()
1509         Ok(attrs)  in expr_attrs()
1541                 Ok(Expr::RawAddr(ExprRawAddr {  in unary_expr()
1552                 Ok(Expr::Reference(ExprReference {  in unary_expr()
1569             Ok(Expr::Reference(ExprReference {  in unary_expr()
1576             Ok(Expr::Unary(ExprUnary {  in unary_expr()
1621         Ok(e)  in trailer_expr()
1714         Ok(e)  in trailer_helper()
1788         Ok(e)  in trailer_expr()
1891         Ok(expr)  in atom_labeled()
1921                     return Ok(Expr::Verbatim(expr_block));  in atom_expr()
1940         Ok(Expr::Verbatim(verbatim::between(&begin, input)))  in expr_builtin()
1971             return Ok(Expr::Macro(ExprMacro {  in rest_of_path_or_macro_or_struct()
1988         Ok(Expr::Path(ExprPath {  in rest_of_path_or_macro_or_struct()
1998             Ok(ExprMacro {  in parse()
2009             return Ok(Expr::Tuple(ExprTuple {  in paren_or_tuple()
2018             return Ok(Expr::Paren(ExprParen {  in paren_or_tuple()
2036         Ok(Expr::Tuple(ExprTuple {  in paren_or_tuple()
2048             return Ok(Expr::Array(ExprArray {  in array_or_repeat()
2068             Ok(Expr::Array(ExprArray {  in array_or_repeat()
2076             Ok(Expr::Repeat(ExprRepeat {  in array_or_repeat()
2106             Ok(ExprArray {  in parse()
2119             Ok(ExprRepeat {  in parse()
2151             Ok(ExprLit {  in parse()
2179                     extended => return Ok(extended),  in expr_group()
2185         Ok(Expr::Group(ExprGroup {  in expr_group()
2197             Ok(ExprParen {  in parse()
2216         Ok(ExprLet {  in expr_let()
2278             Ok(expr)  in parse()
2286             Ok(ExprInfer {  in parse()
2311             Ok(ExprForLoop {  in parse()
2336             Ok(ExprLoop {  in parse()
2359             Ok(ExprMatch {  in parse()
2383                                 Expr::$variant(inner) => return Ok(inner),
2424         Ok(ExprUnary {  in expr_unary()
2445             Ok(ExprRawAddr {  in parse()
2460             Ok(ExprReference {  in parse()
2482             Ok(ExprReturn {  in parse()
2501         Ok(Expr::Verbatim(verbatim::between(&begin, input)))  in expr_become()
2508             Ok(ExprTryBlock {  in parse()
2520             Ok(ExprYield {  in parse()
2575         Ok(ExprClosure {  in expr_closure()
2594             Ok(ExprAsync {  in parse()
2609             Ok(Pat::Type(PatType {  in closure_arg()
2635             Ok(pat)  in closure_arg()
2653             Ok(ExprWhile {  in parse()
2674             Ok(ExprConst {  in parse()
2686             Ok(Label {  in parse()
2700                 Ok(None)  in parse()
2709             Ok(ExprContinue {  in parse()
2743         Ok(ExprBreak {  in expr_break()
2771             Ok(FieldValue {  in parse()
2800                 return Ok(ExprStruct {  in expr_struct_helper()
2823         Ok(ExprStruct {  in expr_struct_helper()
2845             Ok(ExprUnsafe {  in parse()
2865             Ok(ExprBlock {  in parse()
2877         Ok(ExprRange {  in expr_range()
2914             Ok(None)  in parse_range_end()
2917             Ok(Some(end))  in parse_range_end()
2950                 Ok(RangeLimits::Closed(Token![..=](dot3.spans)))  in parse_obsolete()
2970             Ok(ExprPath { attrs, qself, path })  in parse()
2994             Ok(arms)  in parse_multiple()
3003             Ok(Arm {  in parse()
3037                 Ok(Index {  in parse()
3081         Ok(!trailing_dot)  in multi_index()
3090                 Ok(PointerMutability::Const(input.parse()?))  in parse()
3092                 Ok(PointerMutability::Mut(input.parse()?))  in parse()
3115             return Ok(());  in check_cast()