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If a GT is not seen,\nsignal an error.",135,null],[11,"parse_seq_to_before_gt_or_return","","",135,null],[11,"parse_seq_to_before_gt","","Parse a sequence bracketed by '<' and '>', stopping\nbefore the '>'.",135,null],[11,"parse_seq_to_gt","","",135,null],[11,"parse_seq_to_gt_or_return","","",135,null],[11,"eat_to_tokens","","Eat and discard tokens until one of `kets` is encountered. Respects token trees,\npasses through any errors encountered. Used for error recovery.",135,null],[11,"parse_seq_to_end","","Parse a sequence, including the closing delimiter. The function\nf must consume tokens until reaching the next separator or\nclosing bracket.",135,null],[11,"parse_seq_to_before_end","","Parse a sequence, not including the closing delimiter. The function\nf must consume tokens until reaching the next separator or\nclosing bracket.",135,null],[11,"parse_unspanned_seq","","Parse a sequence, including the closing delimiter. The function\nf must consume tokens until reaching the next separator or\nclosing bracket.",135,null],[11,"parse_seq","","",135,null],[11,"bump","","Advance the parser by one token",135,null],[11,"bump_and_get","","Advance the parser by one token and return the bumped token.",135,null],[11,"bump_with","","Advance the parser using provided token as a next one. Use this when\nconsuming a part of a token. For example a single `<` from `<<`.",135,null],[11,"buffer_length","","",135,null],[11,"look_ahead","","",135,null],[11,"fatal","","",135,null],[11,"span_fatal","","",135,null],[11,"span_fatal_help","","",135,null],[11,"bug","","",135,null],[11,"warn","","",135,null],[11,"span_warn","","",135,null],[11,"span_err","","",135,null],[11,"span_bug","","",135,null],[11,"abort_if_errors","","",135,null],[11,"diagnostic","","",135,null],[11,"id_to_interned_str","","",135,null],[11,"token_is_bare_fn_keyword","","Is the current token one of the keywords that signals a bare function\ntype?",135,null],[11,"get_lifetime","","",135,null],[11,"parse_for_in_type","","",135,null],[11,"parse_impl_trait_type","","",135,null],[11,"parse_ty_path","","",135,null],[11,"parse_ty_bare_fn","","parse a TyKind::BareFn type:",135,null],[11,"parse_obsolete_closure_kind","","Parses an obsolete closure kind (`&:`, `&mut:`, or `:`).",135,null],[11,"parse_unsafety","","",135,null],[11,"parse_trait_item","","Parse the items in a trait declaration",135,null],[11,"parse_trait_items","","Parse the items in a trait declaration",135,null],[11,"parse_mt","","Parse a possibly mutable type",135,null],[11,"parse_ret_ty","","Parse optional return type [ -> TY ] in function decl",135,null],[11,"parse_ty_sum","","Parse a type in a context where `T1+T2` is allowed.",135,null],[11,"parse_ty","","Parse a type.",135,null],[11,"parse_borrowed_pointee","","",135,null],[11,"parse_ptr","","",135,null],[11,"is_named_argument","","",135,null],[11,"parse_arg_general","","This version of parse arg doesn't necessarily require\nidentifier names.",135,null],[11,"parse_arg","","Parse a single function argument",135,null],[11,"parse_fn_block_arg","","Parse an argument in a lambda header e.g. |arg, arg|",135,null],[11,"maybe_parse_fixed_length_of_vec","","",135,null],[11,"parse_lit_token","","Matches token_lit = LIT_INTEGER | ...",135,null],[11,"parse_lit","","Matches lit = true | false | token_lit",135,null],[11,"parse_pat_literal_maybe_minus","","matches '-' lit | lit",135,null],[11,"parse_path_segment_ident","","",135,null],[11,"parse_qualified_path","","Parses qualified path.",135,null],[11,"parse_path","","Parses a path and optional type parameter bounds, depending on the\nmode. The `mode` parameter determines whether lifetimes, types, and/or\nbounds are permitted and whether `::` must precede type parameter\ngroups.",135,null],[11,"parse_path_segments_without_colons","","Examples:\n- `a::b<T,U>::c<V,W>`\n- `a::b<T,U>::c(V) -> W`\n- `a::b<T,U>::c(V)`",135,null],[11,"parse_path_segments_with_colons","","Examples:\n- `a::b::<T,U>::c`",135,null],[11,"parse_path_segments_without_types","","Examples:\n- `a::b::c`",135,null],[11,"parse_opt_lifetime","","parses 0 or 1 lifetime",135,null],[11,"parse_lifetime","","Parses a single lifetime\nMatches lifetime = LIFETIME",135,null],[11,"parse_lifetime_defs","","Parses `lifetime_defs = [ lifetime_defs { ',' lifetime_defs } ]` where `lifetime_def  =\nlifetime [':' lifetimes]`",135,null],[11,"parse_lifetimes","","matches lifetimes = ( lifetime ) | ( lifetime , lifetimes ) actually, it matches the empty\none too, but putting that in there messes up the grammar....",135,null],[11,"parse_mutability","","Parse mutability (`mut` or nothing).",135,null],[11,"parse_field_name","","",135,null],[11,"parse_field","","Parse ident COLON expr",135,null],[11,"mk_expr","","",135,null],[11,"mk_unary","","",135,null],[11,"mk_binary","","",135,null],[11,"mk_call","","",135,null],[11,"mk_index","","",135,null],[11,"mk_range","","",135,null],[11,"mk_field","","",135,null],[11,"mk_tup_field","","",135,null],[11,"mk_assign_op","","",135,null],[11,"mk_mac_expr","","",135,null],[11,"mk_lit_u32","","",135,null],[11,"parse_block_expr","","Parse a block or unsafe block",135,null],[11,"parse_dot_or_call_expr","","parse a.b or a(13) or a[4] or just a",135,null],[11,"parse_dot_or_call_expr_with","","",135,null],[11,"check_unknown_macro_variable","","",135,null],[11,"parse_sep_and_kleene_op","","Parse an optional separator followed by a Kleene-style\nrepetition token (+ or *).",135,null],[11,"parse_token_tree","","parse a single token tree from the input.",135,null],[11,"parse_all_token_trees","","",135,null],[11,"parse_prefix_expr","","Parse a prefix-unary-operator expr",135,null],[11,"parse_assoc_expr","","Parse an associative expression",135,null],[11,"parse_assoc_expr_with","","Parse an associative expression with operators of at least `min_prec` precedence",135,null],[11,"parse_if_expr","","Parse an 'if' or 'if let' expression ('if' token already eaten)",135,null],[11,"parse_if_let_expr","","Parse an 'if let' expression ('if' token already eaten)",135,null],[11,"parse_lambda_expr","","",135,null],[11,"parse_else_expr","","",135,null],[11,"parse_for_expr","","Parse a 'for' .. 'in' expression ('for' token already eaten)",135,null],[11,"parse_while_expr","","Parse a 'while' or 'while let' expression ('while' token already eaten)",135,null],[11,"parse_while_let_expr","","Parse a 'while let' expression ('while' token already eaten)",135,null],[11,"parse_loop_expr","","",135,null],[11,"parse_arm","","",135,null],[11,"parse_expr","","Parse an expression",135,null],[11,"with_res","","Evaluate the closure with restrictions in place.",135,null],[11,"parse_expr_res","","Parse an expression, subject to the given restrictions",135,null],[11,"parse_pat","","Parse a pattern.",135,null],[11,"parse_stmt","","Parse a statement. This stops just before trailing semicolons on everything but items.\ne.g. a `StmtKind::Semi` parses to a `StmtKind::Expr`, leaving the trailing `;` unconsumed.",135,null],[11,"parse_block","","Parse a block. No inner attrs are allowed.",135,null],[11,"parse_full_stmt","","Parse a statement, including the trailing semicolon.",135,null],[11,"parse_generics","","Parse a set of optional generic type parameter declarations. Where\nclauses are not parsed here, and must be added later via\n`parse_where_clause()`.",135,null],[11,"parse_where_clause","","Parses an optional `where` clause and places it in `generics`.",135,null],[11,"parse_fn_decl","","Parse the argument list and result type of a function declaration",135,null],[11,"is_const_item","","true if we are looking at `const ID`, false for things like `const fn` etc",135,null],[11,"parse_fn_front_matter","","parses all the "front matter" for a `fn` declaration, up to\nand including the `fn` keyword:",135,null],[11,"parse_impl_item","","Parse an impl item.",135,null],[11,"parse_record_struct_body","","",135,null],[11,"parse_tuple_struct_body","","",135,null],[11,"parse_single_struct_field","","Parse a structure field declaration",135,null],[11,"submod_path_from_attr","","",135,null],[11,"default_submod_path","","Returns either a path to a module, or .",135,{"inputs":[{"name":"ident"},{"name":"path"},{"name":"codemap"}],"output":{"name":"modulepath"}}],[11,"parse_item","","",135,null],[11,"parse_crate_mod","","Parses a source module as a crate. This is the main\nentry point for the parser.",135,null],[11,"parse_optional_str","","",135,null],[11,"parse_str","","",135,null],[0,"lexer","syntex_syntax::parse","",null,null],[3,"TokenAndSpan","syntex_syntax::parse::lexer","",null,null],[12,"tok","","",145,null],[12,"sp","","",145,null],[3,"StringReader","","",null,null],[12,"span_diagnostic","","",146,null],[12,"pos","","The absolute offset within the codemap of the next character to read",146,null],[12,"last_pos","","The absolute offset within the codemap of the last character read(curr)",146,null],[12,"col","","The column of the next character to read",146,null],[12,"curr","","The last character to be read",146,null],[12,"filemap","","",146,null],[12,"peek_tok","","",146,null],[12,"peek_span","","",146,null],[12,"fatal_errs","","",146,null],[5,"is_pattern_whitespace","","",null,{"inputs":[{"name":"option"}],"output":{"name":"bool"}}],[5,"is_doc_comment","","",null,{"inputs":[{"name":"str"}],"output":{"name":"bool"}}],[5,"is_block_doc_comment","","",null,{"inputs":[{"name":"str"}],"output":{"name":"bool"}}],[0,"comments","","",null,null],[3,"Comment","syntex_syntax::parse::lexer::comments","",null,null],[12,"style","","",147,null],[12,"lines","","",147,null],[12,"pos","","",147,null],[3,"Literal","","",null,null],[12,"lit","","",148,null],[12,"pos","","",148,null],[4,"CommentStyle","","",null,null],[13,"Isolated","","No code on either side of each line of the comment",149,null],[13,"Trailing","","Code exists to the left of the comment",149,null],[13,"Mixed","","Code before /* foo */ and after the comment",149,null],[13,"BlankLine","","Just a manual blank line "\\n\\n", for layout",149,null],[5,"is_doc_comment","","",null,{"inputs":[{"name":"str"}],"output":{"name":"bool"}}],[5,"doc_comment_style","","",null,{"inputs":[{"name":"str"}],"output":{"name":"attrstyle"}}],[5,"strip_doc_comment_decoration","","",null,{"inputs":[{"name":"str"}],"output":{"name":"string"}}],[5,"gather_comments_and_literals","","",null,null],[11,"eq","","",149,null],[11,"clone","","",149,null],[11,"clone","","",147,null],[11,"clone","","",148,null],[8,"Reader","syntex_syntax::parse::lexer","",null,null],[10,"is_eof","","",150,null],[10,"try_next_token","","",150,null],[11,"next_token","","",150,null],[10,"fatal","","Report a fatal error with the current span.",150,null],[10,"err","","Report a non-fatal error with the current span.",150,null],[10,"emit_fatal_errors","","",150,null],[11,"unwrap_or_abort","","",150,null],[10,"peek","","",150,null],[11,"try_real_token","","Get a token the parser cares about.",150,null],[11,"real_token","","",150,null],[11,"fmt","","",145,null],[11,"eq","","",145,null],[11,"ne","","",145,null],[11,"clone","","",145,null],[11,"is_eof","","",146,null],[11,"try_next_token","","Return the next token. EFFECT: advances the string_reader.",146,null],[11,"fatal","","",146,null],[11,"err","","",146,null],[11,"emit_fatal_errors","","",146,null],[11,"peek","","",146,null],[11,"new_raw","","For comments.rs, which hackily pokes into pos and curr",146,{"inputs":[{"name":"handler"},{"name":"rc"}],"output":{"name":"stringreader"}}],[11,"new","","",146,{"inputs":[{"name":"handler"},{"name":"rc"}],"output":{"name":"stringreader"}}],[11,"curr_is","","",146,null],[11,"fatal_span","","Report a fatal lexical error with a given span.",146,null],[11,"err_span","","Report a lexical error with a given span.",146,null],[11,"with_str_from","","Calls `f` with a string slice of the source text spanning from `start`\nup to but excluding `self.last_pos`, meaning the slice does not include\nthe character `self.curr`.",146,null],[11,"name_from","","Create a Name from a given offset to the current offset, each\nadjusted 1 towards each other (assumes that on either side there is a\nsingle-byte delimiter).",146,null],[11,"name_from_to","","As name_from, with an explicit endpoint.",146,null],[11,"bump","","Advance the StringReader by one character. If a newline is\ndiscovered, add it to the FileMap's list of line start offsets.",146,null],[11,"nextch","","",146,null],[11,"nextch_is","","",146,null],[11,"nextnextch","","",146,null],[11,"nextnextch_is","","",146,null],[0,"token","syntex_syntax::parse","",null,null],[3,"InternedString","syntex_syntax::parse::token","Represents a string stored in the thread-local interner. Because the\ninterner lives for the life of the thread, this can be safely treated as an\nimmortal string, as long as it never crosses between threads.",null,null],[4,"BinOpToken","","",null,null],[13,"Plus","","",151,null],[13,"Minus","","",151,null],[13,"Star","","",151,null],[13,"Slash","","",151,null],[13,"Percent","","",151,null],[13,"Caret","","",151,null],[13,"And","","",151,null],[13,"Or","","",151,null],[13,"Shl","","",151,null],[13,"Shr","","",151,null],[4,"DelimToken","","A delimiter token",null,null],[13,"Paren","","A round parenthesis: `(` or `)`",152,null],[13,"Bracket","","A square bracket: `[` or `]`",152,null],[13,"Brace","","A curly brace: `{` or `}`",152,null],[13,"NoDelim","","An empty delimiter",152,null],[4,"SpecialMacroVar","","",null,null],[13,"CrateMacroVar","","`$crate` will be filled in with the name of the crate a macro was\nimported from, if any.",153,null],[4,"Lit","","",null,null],[13,"Byte","","",154,null],[13,"Char","","",154,null],[13,"Integer","","",154,null],[13,"Float","","",154,null],[13,"Str_","","",154,null],[13,"StrRaw","","",154,null],[13,"ByteStr","","",154,null],[13,"ByteStrRaw","","",154,null],[4,"Token","","",null,null],[13,"Eq","","",155,null],[13,"Lt","","",155,null],[13,"Le","","",155,null],[13,"EqEq","","",155,null],[13,"Ne","","",155,null],[13,"Ge","","",155,null],[13,"Gt","","",155,null],[13,"AndAnd","","",155,null],[13,"OrOr","","",155,null],[13,"Not","","",155,null],[13,"Tilde","","",155,null],[13,"BinOp","","",155,null],[13,"BinOpEq","","",155,null],[13,"At","","",155,null],[13,"Dot","","",155,null],[13,"DotDot","","",155,null],[13,"DotDotDot","","",155,null],[13,"Comma","","",155,null],[13,"Semi","","",155,null],[13,"Colon","","",155,null],[13,"ModSep","","",155,null],[13,"RArrow","","",155,null],[13,"LArrow","","",155,null],[13,"FatArrow","","",155,null],[13,"Pound","","",155,null],[13,"Dollar","","",155,null],[13,"Question","","",155,null],[13,"OpenDelim","","An opening delimiter, eg. `{`",155,null],[13,"CloseDelim","","A closing delimiter, eg. `}`",155,null],[13,"Literal","","",155,null],[13,"Ident","","",155,null],[13,"Underscore","","",155,null],[13,"Lifetime","","",155,null],[13,"Interpolated","","",155,null],[13,"DocComment","","Doc comment",155,null],[13,"MatchNt","","Parse a nonterminal (name to bind, name of NT)",155,null],[13,"SubstNt","","A syntactic variable that will be filled in by macro expansion.",155,null],[13,"SpecialVarNt","","A macro variable with special meaning.",155,null],[13,"Whitespace","","Whitespace",155,null],[13,"Comment","","Comment",155,null],[13,"Shebang","","",155,null],[13,"Eof","","",155,null],[4,"Nonterminal","","For interpolation during macro expansion.",null,null],[13,"NtItem","","",156,null],[13,"NtBlock","","",156,null],[13,"NtStmt","","",156,null],[13,"NtPat","","",156,null],[13,"NtExpr","","",156,null],[13,"NtTy","","",156,null],[13,"NtIdent","","",156,null],[13,"NtMeta","","Stuff inside brackets for attributes",156,null],[13,"NtPath","","",156,null],[13,"NtTT","","",156,null],[13,"NtArm","","",156,null],[13,"NtImplItem","","",156,null],[13,"NtTraitItem","","",156,null],[13,"NtGenerics","","",156,null],[13,"NtWhereClause","","",156,null],[13,"NtArg","","",156,null],[5,"with_ident_interner","","",null,{"inputs":[{"name":"f"}],"output":{"name":"t"}}],[5,"reset_ident_interner","","Reset the ident interner to its initial state.",null,{"inputs":[],"output":null}],[5,"clear_ident_interner","","",null,{"inputs":[],"output":null}],[5,"intern_and_get_ident","","Interns and returns the string contents of an identifier, using the\nthread-local interner.",null,{"inputs":[{"name":"str"}],"output":{"name":"internedstring"}}],[5,"intern","","Maps a string to its interned representation.",null,{"inputs":[{"name":"str"}],"output":{"name":"name"}}],[5,"gensym","","gensym's a new usize, using the current interner.",null,{"inputs":[{"name":"str"}],"output":{"name":"name"}}],[5,"str_to_ident","","Maps a string to an identifier with an empty syntax context.",null,{"inputs":[{"name":"str"}],"output":{"name":"ident"}}],[5,"gensym_ident","","Maps a string to a gensym'ed identifier.",null,{"inputs":[{"name":"str"}],"output":{"name":"ident"}}],[5,"fresh_name","","",null,{"inputs":[{"name":"ident"}],"output":{"name":"name"}}],[0,"keywords","","",null,null],[3,"Keyword","syntex_syntax::parse::token::keywords","",null,null],[17,"Invalid","","",null,null],[17,"As","","",null,null],[17,"Box","","",null,null],[17,"Break","","",null,null],[17,"Const","","",null,null],[17,"Continue","","",null,null],[17,"Crate","","",null,null],[17,"Else","","",null,null],[17,"Enum","","",null,null],[17,"Extern","","",null,null],[17,"False","","",null,null],[17,"Fn","","",null,null],[17,"For","","",null,null],[17,"If","","",null,null],[17,"Impl","","",null,null],[17,"In","","",null,null],[17,"Let","","",null,null],[17,"Loop","","",null,null],[17,"Match","","",null,null],[17,"Mod","","",null,null],[17,"Move","","",null,null],[17,"Mut","","",null,null],[17,"Pub","","",null,null],[17,"Ref","","",null,null],[17,"Return","","",null,null],[17,"SelfValue","","",null,null],[17,"SelfType","","",null,null],[17,"Static","","",null,null],[17,"Struct","","",null,null],[17,"Super","","",null,null],[17,"Trait","","",null,null],[17,"True","","",null,null],[17,"Type","","",null,null],[17,"Unsafe","","",null,null],[17,"Use","","",null,null],[17,"Where","","",null,null],[17,"While","","",null,null],[17,"Abstract","","",null,null],[17,"Alignof","","",null,null],[17,"Become","","",null,null],[17,"Do","","",null,null],[17,"Final","","",null,null],[17,"Macro","","",null,null],[17,"Offsetof","","",null,null],[17,"Override","","",null,null],[17,"Priv","","",null,null],[17,"Proc","","",null,null],[17,"Pure","","",null,null],[17,"Sizeof","","",null,null],[17,"Typeof","","",null,null],[17,"Unsized","","",null,null],[17,"Virtual","","",null,null],[17,"Yield","","",null,null],[17,"Default","","",null,null],[17,"StaticLifetime","","",null,null],[17,"Union","","",null,null],[11,"eq","","",157,null],[11,"ne","","",157,null],[11,"clone","","",157,null],[11,"ident","","",157,null],[11,"name","","",157,null],[6,"IdentInterner","syntex_syntax::parse::token","",null,null],[11,"fmt","","",151,null],[11,"hash","","",151,null],[11,"eq","","",151,null],[11,"decode","","",151,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",151,null],[11,"clone","","",151,null],[11,"fmt","","",152,null],[11,"hash","","",152,null],[11,"eq","","",152,null],[11,"decode","","",152,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",152,null],[11,"clone","","",152,null],[11,"fmt","","",153,null],[11,"hash","","",153,null],[11,"eq","","",153,null],[11,"decode","","",153,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",153,null],[11,"clone","","",153,null],[11,"as_str","","",153,null],[11,"fmt","","",154,null],[11,"hash","","",154,null],[11,"eq","","",154,null],[11,"ne","","",154,null],[11,"decode","","",154,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",154,null],[11,"clone","","",154,null],[11,"short_name","","",154,null],[11,"fmt","","",155,null],[11,"hash","","",155,null],[11,"eq","","",155,null],[11,"ne","","",155,null],[11,"decode","","",155,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",155,null],[11,"clone","","",155,null],[11,"is_like_gt","","Returns `true` if the token starts with '>'.",155,null],[11,"can_begin_expr","","Returns `true` if the token can appear at the start of an expression.",155,null],[11,"is_lit","","Returns `true` if the token is any literal",155,null],[11,"is_ident","","Returns `true` if the token is an identifier.",155,null],[11,"is_interpolated","","Returns `true` if the token is interpolated.",155,null],[11,"is_path","","Returns `true` if the token is an interpolated path.",155,null],[11,"is_lifetime","","Returns `true` if the token is a lifetime.",155,null],[11,"is_mutability","","Returns `true` if the token is either the `mut` or `const` keyword.",155,null],[11,"is_path_start","","",155,null],[11,"to_binop","","Maps a token to its corresponding binary operator.",155,null],[11,"is_keyword","","Returns `true` if the token is a given keyword, `kw`.",155,null],[11,"is_path_segment_keyword","","",155,null],[11,"is_any_keyword","","Returns `true` if the token is either a strict or reserved keyword.",155,null],[11,"is_strict_keyword","","Returns `true` if the token is a strict keyword.",155,null],[11,"is_reserved_keyword","","Returns `true` if the token is a keyword reserved for possible future use.",155,null],[11,"hash","","",156,null],[11,"eq","","",156,null],[11,"ne","","",156,null],[11,"decode","","",156,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",156,null],[11,"clone","","",156,null],[11,"fmt","","",156,null],[11,"cmp","","",158,null],[11,"partial_cmp","","",158,null],[11,"lt","","",158,null],[11,"le","","",158,null],[11,"gt","","",158,null],[11,"ge","","",158,null],[11,"hash","","",158,null],[11,"eq","","",158,null],[11,"ne","","",158,null],[11,"clone","","",158,null],[11,"new","","",158,{"inputs":[{"name":"str"}],"output":{"name":"internedstring"}}],[11,"new_from_name","","",158,{"inputs":[{"name":"name"}],"output":{"name":"internedstring"}}],[11,"deref","","",158,null],[11,"fmt","","",158,null],[11,"fmt","","",158,null],[11,"eq","","",158,null],[11,"ne","","",158,null],[11,"eq","","",158,null],[11,"ne","","",158,null],[11,"decode","","",158,{"inputs":[{"name":"d"}],"output":{"name":"result"}}],[11,"encode","","",158,null],[0,"attr","syntex_syntax::parse","",null,null],[11,"parse_outer_attributes","syntex_syntax::parse::parser","Parse attributes that appear before an item",135,null],[11,"parse_attribute","","Matches `attribute = # ! [ meta_item ]`",135,null],[11,"parse_inner_attributes","","Parse attributes that appear after the opening of an item. These should\nbe preceded by an exclamation mark, but we accept and warn about one\nterminated by a semicolon.\nmatches inner_attrs*",135,null],[11,"parse_meta_item","","matches meta_item = IDENT\n| IDENT = lit\n| IDENT meta_seq",135,null],[0,"common","syntex_syntax::parse","Common routines shared by parser mods",null,null],[3,"SeqSep","syntex_syntax::parse::common","SeqSep : a sequence separator (token)\nand whether a trailing separator is allowed.",null,null],[12,"sep","","",159,null],[12,"trailing_sep_allowed","","",159,null],[11,"trailing_allowed","","",159,{"inputs":[{"name":"token"}],"output":{"name":"seqsep"}}],[11,"none","","",159,{"inputs":[],"output":{"name":"seqsep"}}],[0,"classify","syntex_syntax::parse","Routines the parser uses to classify AST nodes",null,null],[5,"expr_requires_semi_to_be_stmt","syntex_syntax::parse::classify","Does this expression require a semicolon to be treated\nas a statement? The negation of this: 'can this expression\nbe used as a statement without a semicolon' -- is used\nas an early-bail-out in the parser so that, for instance,\n    if true {...} else {...}\n     |x| 5\nisn't parsed as (if true {...} else {...} | x) | 5",null,{"inputs":[{"name":"expr"}],"output":{"name":"bool"}}],[5,"expr_is_simple_block","","",null,{"inputs":[{"name":"expr"}],"output":{"name":"bool"}}],[5,"stmt_ends_with_semi","","this statement requires a semicolon after it.\nnote that in one case (stmt_semi), we've already\nseen the semicolon, and thus don't need another.",null,{"inputs":[{"name":"stmtkind"}],"output":{"name":"bool"}}],[0,"obsolete","syntex_syntax::parse","Support for parsing unsupported, old syntaxes, for the purpose of reporting errors. Parsing of\nthese syntaxes is tested by compile-test/obsolete-syntax.rs.",null,null],[4,"ObsoleteSyntax","syntex_syntax::parse::obsolete","The specific types of unsupported syntax",null,null],[13,"ClosureKind","","",160,null],[13,"ExternCrateString","","",160,null],[8,"ParserObsoleteMethods","","",null,null],[10,"obsolete","","Reports an obsolete syntax non-fatal error.",161,null],[10,"report","","",161,null],[11,"hash","","",160,null],[11,"eq","","",160,null],[11,"clone","","",160,null],[11,"obsolete","syntex_syntax::parse::parser","Reports an obsolete syntax non-fatal error.",135,null],[11,"report","","",135,null],[6,"PResult","syntex_syntax::parse","",null,null],[11,"new","","",134,{"inputs":[],"output":{"name":"parsesess"}}],[11,"with_span_handler","","",134,{"inputs":[{"name":"handler"},{"name":"rc"}],"output":{"name":"parsesess"}}],[11,"codemap","","",134,null],[0,"ptr","syntex_syntax","The AST pointer",null,null],[3,"P","syntex_syntax::ptr","An owned smart pointer.",null,null],[5,"P","","Construct a `P<T>` from a `T` value.",null,{"inputs":[{"name":"t"}],"output":{"name":"p"}}],[11,"cmp","","",162,null],[11,"partial_cmp","","",162,null],[11,"lt","","",162,null],[11,"le","","",162,null],[11,"gt","","",162,null],[11,"ge","","",162,null],[11,"eq","","",162,null],[11,"ne","","",162,null],[11,"hash","","",162,null],[11,"and_then","","Move out of the pointer.\nIntended for chaining transformations not covered by `map`.",162,null],[11,"unwrap","","Equivalent to and_then(|x| x)",162,null],[11,"map","","Transform the inner value, consuming `self` and producing a new `P<T>`.",162,null],[11,"deref","","",162,null],[11,"clone","","",162,null],[11,"fmt","","",162,null],[11,"fmt","","",162,null],[11,"fmt","","",162,null],[11,"decode","","",162,{"inputs":[{"name":"d"}],"output":{"name":"result"}}],[11,"encode","","",162,null],[11,"new","","",162,{"inputs":[],"output":{"name":"p"}}],[11,"from_vec","","",162,{"inputs":[{"name":"vec"}],"output":{"name":"p"}}],[11,"into_vec","","",162,null],[11,"default","","",162,{"inputs":[],"output":{"name":"p"}}],[11,"clone","","",162,null],[11,"from","","",162,{"inputs":[{"name":"vec"}],"output":{"name":"self"}}],[11,"into","","",162,null],[11,"from_iter","","",162,{"inputs":[{"name":"i"}],"output":{"name":"p"}}],[11,"into_iter","","",162,null],[11,"encode","","",162,null],[11,"decode","","",162,{"inputs":[{"name":"d"}],"output":{"name":"result"}}],[0,"show_span","syntex_syntax","Span debugger",null,null],[5,"run","syntex_syntax::show_span","",null,{"inputs":[{"name":"handler"},{"name":"str"},{"name":"crate"}],"output":null}],[0,"std_inject","syntex_syntax","",null,null],[5,"no_core","syntex_syntax::std_inject","",null,{"inputs":[{"name":"crate"}],"output":{"name":"bool"}}],[5,"no_std","","",null,{"inputs":[{"name":"crate"}],"output":{"name":"bool"}}],[5,"maybe_inject_crates_ref","","",null,{"inputs":[{"name":"parsesess"},{"name":"crate"},{"name":"option"}],"output":{"name":"crate"}}],[0,"str","syntex_syntax","",null,null],[5,"char_at","syntex_syntax::str","",null,{"inputs":[{"name":"str"},{"name":"usize"}],"output":{"name":"char"}}],[5,"slice_shift_char","","",null,{"inputs":[{"name":"str"}],"output":{"name":"option"}}],[0,"test","syntex_syntax","",null,null],[5,"modify_for_testing","syntex_syntax::test","",null,{"inputs":[{"name":"parsesess"},{"name":"bool"},{"name":"crate"},{"name":"handler"}],"output":{"name":"crate"}}],[0,"tokenstream","syntex_syntax","# Token Streams",null,null],[3,"Delimited","syntex_syntax::tokenstream","A delimited sequence of token trees",null,null],[12,"delim","","The type of delimiter",163,null],[12,"open_span","","The span covering the opening delimiter",163,null],[12,"tts","","The delimited sequence of token trees",163,null],[12,"close_span","","The span covering the closing delimiter",163,null],[3,"SequenceRepetition","","A sequence of token trees",null,null],[12,"tts","","The sequence of token trees",164,null],[12,"separator","","The optional separator",164,null],[12,"op","","Whether the sequence can be repeated zero (*), or one or more times (+)",164,null],[12,"num_captures","","The number of `MatchNt`s that appear in the sequence (and subsequences)",164,null],[3,"TokenStream","","#Token Streams",null,null],[3,"Iter","","",null,null],[3,"Split","","",null,null],[4,"KleeneOp","","A Kleene-style [repetition operator](http://en.wikipedia.org/wiki/Kleene_star)\nfor token sequences.",null,null],[13,"ZeroOrMore","","",165,null],[13,"OneOrMore","","",165,null],[4,"TokenTree","","When the main rust parser encounters a syntax-extension invocation, it\nparses the arguments to the invocation as a token-tree. This is a very\nloose structure, such that all sorts of different AST-fragments can\nbe passed to syntax extensions using a uniform type.",null,null],[13,"Token","","A single token",166,null],[13,"Delimited","","A delimited sequence of token trees",166,null],[13,"Sequence","","A kleene-style repetition sequence with a span",166,null],[4,"InternalTS","","",null,null],[13,"Empty","","",167,null],[13,"Leaf","","",167,null],[12,"tts","syntex_syntax::tokenstream::InternalTS","",167,null],[12,"offset","","",167,null],[12,"len","","",167,null],[12,"sp","","",167,null],[13,"Node","syntex_syntax::tokenstream","",167,null],[12,"left","syntex_syntax::tokenstream::InternalTS","",167,null],[12,"right","","",167,null],[12,"len","","",167,null],[12,"sp","","",167,null],[11,"fmt","syntex_syntax::tokenstream","",163,null],[11,"hash","","",163,null],[11,"decode","","",163,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",163,null],[11,"eq","","",163,null],[11,"ne","","",163,null],[11,"clone","","",163,null],[11,"open_token","","Returns the opening delimiter as a token.",163,null],[11,"close_token","","Returns the closing delimiter as a token.",163,null],[11,"open_tt","","Returns the opening delimiter as a token tree.",163,null],[11,"close_tt","","Returns the closing delimiter as a token tree.",163,null],[11,"subtrees","","Returns the token trees inside the delimiters.",163,null],[11,"fmt","","",164,null],[11,"hash","","",164,null],[11,"decode","","",164,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",164,null],[11,"eq","","",164,null],[11,"ne","","",164,null],[11,"clone","","",164,null],[11,"fmt","","",165,null],[11,"hash","","",165,null],[11,"decode","","",165,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",165,null],[11,"eq","","",165,null],[11,"clone","","",165,null],[11,"hash","","",166,null],[11,"decode","","",166,{"inputs":[{"name":"__d"}],"output":{"name":"result"}}],[11,"encode","","",166,null],[11,"eq","","",166,null],[11,"ne","","",166,null],[11,"clone","","",166,null],[11,"fmt","","",166,null],[11,"len","","",166,null],[11,"get_tt","","",166,null],[11,"get_span","","Returns the `Span` corresponding to this token tree.",166,null],[11,"parse","","Use this token tree as a matcher to parse given tts.",166,null],[11,"eq_unspanned","","Check if this TokenTree is equal to the other, regardless of span information.",166,null],[11,"span","","Retrieve the TokenTree's span.",166,null],[11,"eq_token","","Indicates if the stream is a token that is equal to the provided token.",166,null],[11,"is_ident","","Indicates if the token is an identifier.",166,null],[11,"maybe_ident","","Returns an identifier.",166,null],[11,"maybe_lit","","Returns a Token literal.",166,null],[11,"maybe_str","","Returns an AST string 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Each overridden visit method has full control over what\nhappens with its node, it can do its own traversal of the node's children,\ncall `visit::walk_*` to apply the default traversal algorithm, or prevent\ndeeper traversal by doing nothing.",null,null],[4,"FnKind","syntex_syntax::visit","",null,null],[13,"ItemFn","","fn foo() or extern "Abi" fn foo()",171,null],[13,"Method","","fn foo(&self)",171,null],[13,"Closure","","|x, y| {}",171,null],[5,"walk_opt_name","","",null,{"inputs":[{"name":"v"},{"name":"span"},{"name":"option"}],"output":null}],[5,"walk_opt_ident","","",null,{"inputs":[{"name":"v"},{"name":"span"},{"name":"option"}],"output":null}],[5,"walk_opt_sp_ident","","",null,{"inputs":[{"name":"v"},{"name":"option"}],"output":null}],[5,"walk_ident","","",null,{"inputs":[{"name":"v"},{"name":"span"},{"name":"ident"}],"output":null}],[5,"walk_crate","","",null,{"inputs":[{"name":"v"},{"name":"crate"}],"output":null}],[5,"walk_macro_def","","",null,{"inputs":[{"name":"v"},{"name":"macrodef"}],"output":null}],[5,"walk_mod","","",null,{"inputs":[{"name":"v"},{"name":"mod"}],"output":null}],[5,"walk_local","","",null,{"inputs":[{"name":"v"},{"name":"local"}],"output":null}],[5,"walk_lifetime","","",null,{"inputs":[{"name":"v"},{"name":"lifetime"}],"output":null}],[5,"walk_lifetime_def","","",null,{"inputs":[{"name":"v"},{"name":"lifetimedef"}],"output":null}],[5,"walk_poly_trait_ref","","",null,{"inputs":[{"name":"v"},{"name":"polytraitref"},{"name":"traitboundmodifier"}],"output":null}],[5,"walk_trait_ref","","",null,{"inputs":[{"name":"v"},{"name":"traitref"}],"output":null}],[5,"walk_item","","",null,{"inputs":[{"name":"v"},{"name":"item"}],"output":null}],[5,"walk_enum_def","","",null,{"inputs":[{"name":"v"},{"name":"enumdef"},{"name":"generics"},{"name":"nodeid"}],"output":null}],[5,"walk_variant","","",null,{"inputs":[{"name":"v"},{"name":"variant"},{"name":"generics"},{"name":"nodeid"}],"output":null}],[5,"walk_ty","","",null,{"inputs":[{"name":"v"},{"name":"ty"}],"output":null}],[5,"walk_path","","",null,{"inputs":[{"name":"v"},{"name":"path"}],"output":null}],[5,"walk_path_list_item","","",null,{"inputs":[{"name":"v"},{"name":"path"},{"name":"pathlistitem"}],"output":null}],[5,"walk_path_segment","","",null,{"inputs":[{"name":"v"},{"name":"span"},{"name":"pathsegment"}],"output":null}],[5,"walk_path_parameters","","",null,{"inputs":[{"name":"v"},{"name":"span"},{"name":"pathparameters"}],"output":null}],[5,"walk_assoc_type_binding","","",null,{"inputs":[{"name":"v"},{"name":"typebinding"}],"output":null}],[5,"walk_pat","","",null,{"inputs":[{"name":"v"},{"name":"pat"}],"output":null}],[5,"walk_foreign_item","","",null,{"inputs":[{"name":"v"},{"name":"foreignitem"}],"output":null}],[5,"walk_ty_param_bound","","",null,{"inputs":[{"name":"v"},{"name":"typarambound"}],"output":null}],[5,"walk_generics","","",null,{"inputs":[{"name":"v"},{"name":"generics"}],"output":null}],[5,"walk_fn_ret_ty","","",null,{"inputs":[{"name":"v"},{"name":"functionretty"}],"output":null}],[5,"walk_fn_decl","","",null,{"inputs":[{"name":"v"},{"name":"fndecl"}],"output":null}],[5,"walk_fn_kind","","",null,{"inputs":[{"name":"v"},{"name":"fnkind"}],"output":null}],[5,"walk_fn","","",null,{"inputs":[{"name":"v"},{"name":"fnkind"},{"name":"fndecl"},{"name":"block"},{"name":"span"}],"output":null}],[5,"walk_trait_item","","",null,{"inputs":[{"name":"v"},{"name":"traititem"}],"output":null}],[5,"walk_impl_item","","",null,{"inputs":[{"name":"v"},{"name":"implitem"}],"output":null}],[5,"walk_struct_def","","",null,{"inputs":[{"name":"v"},{"name":"variantdata"}],"output":null}],[5,"walk_struct_field","","",null,{"inputs":[{"name":"v"},{"name":"structfield"}],"output":null}],[5,"walk_block","","",null,{"inputs":[{"name":"v"},{"name":"block"}],"output":null}],[5,"walk_stmt","","",null,{"inputs":[{"name":"v"},{"name":"stmt"}],"output":null}],[5,"walk_mac","","",null,{"inputs":[{"name":"v"},{"name":"mac"}],"output":null}],[5,"walk_expr","","",null,{"inputs":[{"name":"v"},{"name":"expr"}],"output":null}],[5,"walk_arm","","",null,{"inputs":[{"name":"v"},{"name":"arm"}],"output":null}],[5,"walk_vis","","",null,{"inputs":[{"name":"v"},{"name":"visibility"}],"output":null}],[8,"Visitor","","Each method of the Visitor trait is a hook to be potentially\noverridden.  Each method's default implementation recursively visits\nthe substructure of the input via the corresponding `walk` method;\ne.g. the `visit_mod` method by default calls `visit::walk_mod`.",null,null],[11,"visit_name","","",172,null],[11,"visit_ident","","",172,null],[11,"visit_mod","","",172,null],[11,"visit_foreign_item","","",172,null],[11,"visit_item","","",172,null],[11,"visit_local","","",172,null],[11,"visit_block","","",172,null],[11,"visit_stmt","","",172,null],[11,"visit_arm","","",172,null],[11,"visit_pat","","",172,null],[11,"visit_expr","","",172,null],[11,"visit_expr_post","","",172,null],[11,"visit_ty","","",172,null],[11,"visit_generics","","",172,null],[11,"visit_fn","","",172,null],[11,"visit_trait_item","","",172,null],[11,"visit_impl_item","","",172,null],[11,"visit_trait_ref","","",172,null],[11,"visit_ty_param_bound","","",172,null],[11,"visit_poly_trait_ref","","",172,null],[11,"visit_variant_data","","",172,null],[11,"visit_struct_field","","",172,null],[11,"visit_enum_def","","",172,null],[11,"visit_variant","","",172,null],[11,"visit_lifetime","","",172,null],[11,"visit_lifetime_def","","",172,null],[11,"visit_mac","","",172,null],[11,"visit_path","","",172,null],[11,"visit_path_list_item","","",172,null],[11,"visit_path_segment","","",172,null],[11,"visit_path_parameters","","",172,null],[11,"visit_assoc_type_binding","","",172,null],[11,"visit_attribute","","",172,null],[11,"visit_macro_def","","",172,null],[11,"visit_vis","","",172,null],[11,"visit_fn_ret_ty","","",172,null],[11,"eq","","",171,null],[11,"ne","","",171,null],[11,"clone","","",171,null],[0,"print","syntex_syntax","",null,null],[0,"pp","syntex_syntax::print","This 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