Content-Length: 75666 | pFad | http://github.com/python/python-docs-es/pull/3319.diff

thub.com diff --git a/reference/grammar.po b/reference/grammar.po index 576c444ca4..eaff82a5cb 100644 --- a/reference/grammar.po +++ b/reference/grammar.po @@ -37,7 +37,6 @@ msgstr "" "de código y la recuperación de errores." #: ../Doc/reference/grammar.rst:11 -#, fuzzy, python-format msgid "" "The notation is a mixture of `EBNF `_ and `PEG `_ y `PEG `_. En particular, ``&`` seguido de un símbolo, " -"token o grupo entre paréntesis indica una anticipación positiva (es decir, " -"se requiere que coincida pero no se consume), mientras que ``!`` Indica una " -"anticipación negativa (es decir, se requiere _no_ para coincidir). Usamos el " +"token o grupo entre paréntesis indica una anticipación positiva (es decir, se " +"requiere que coincida pero no se consume), mientras que ``!`` Indica una " +"anticipación negativa (es decir, se requiere *no* para coincidir). Usamos el " "separador ``|`` para referirnos a la \"elección ordenada\" de PEG (escrito " -"como ``/`` en las gramáticas tradicionales de PEG)." +"como ``/`` en las gramáticas tradicionales de PEG). Consulta :pep:`617` para " +"más detalles sobre la sintaxis de la gramática." #: ../Doc/reference/grammar.rst:21 #, python-format @@ -1824,3 +1824,1766 @@ msgid "" " token, \n" " \"Type parameter list cannot be empty\")}\n" msgstr "" +"# PEG grammar for Python\n" +"\n" +"@trailer '''\n" +"void *\n" +"_PyPegen_parse(Parser *p)\n" +"{\n" +" // Initialize keywords\n" +" p->keywords = reserved_keywords;\n" +" p->n_keyword_lists = n_keyword_lists;\n" +" p->soft_keywords = soft_keywords;\n" +"\n" +" // Run parser\n" +" void *result = NULL;\n" +" if (p->start_rule == Py_file_input) {\n" +" result = file_rule(p);\n" +" } else if (p->start_rule == Py_single_input) {\n" +" result = interactive_rule(p);\n" +" } else if (p->start_rule == Py_eval_input) {\n" +" result = eval_rule(p);\n" +" } else if (p->start_rule == Py_func_type_input) {\n" +" result = func_type_rule(p);\n" +" }\n" +"\n" +" return result;\n" +"}\n" +"'''\n" +"\n" +"# ========================= START OF THE GRAMMAR =========================\n" +"\n" +"# General grammatical elements and rules:\n" +"#\n" +"# * Strings with double quotes (\") denote SOFT KEYWORDS\n" +"# * Strings with single quotes (') denote KEYWORDS\n" +"# * Upper case names (NAME) denote tokens in the Grammar/Tokens file\n" +"# * Rule names starting with \"invalid_\" are used for specialized syntax " +"errors\n" +"# - These rules are NOT used in the first pass of the parser.\n" +"# - Only if the first pass fails to parse, a second pass including the " +"invalid\n" +"# rules will be executed.\n" +"# - If the parser fails in the second phase with a generic syntax error, " +"the\n" +"# location of the generic failure of the first pass will be used (this " +"avoids\n" +"# reporting incorrect locations due to the invalid rules).\n" +"# - The order of the alternatives involving invalid rules matter\n" +"# (like any rule in PEG).\n" +"#\n" +"# Grammar Syntax (see PEP 617 for more information):\n" +"#\n" +"# rule_name: expression\n" +"# Optionally, a type can be included right after the rule name, which\n" +"# specifies the return type of the C or Python function corresponding to " +"the\n" +"# rule:\n" +"# rule_name[return_type]: expression\n" +"# If the return type is omitted, then a void * is returned in C and an Any " +"in\n" +"# Python.\n" +"# e1 e2\n" +"# Match e1, then match e2.\n" +"# e1 | e2\n" +"# Match e1 or e2.\n" +"# The first alternative can also appear on the line after the rule name " +"for\n" +"# formatting purposes. In that case, a | must be used before the first\n" +"# alternative, like so:\n" +"# rule_name[return_type]:\n" +"# | first_alt\n" +"# | second_alt\n" +"# ( e )\n" +"# Match e (allows also to use other operators in the group like '(e)*')\n" +"# [ e ] or e?\n" +"# Optionally match e.\n" +"# e*\n" +"# Match zero or more occurrences of e.\n" +"# e+\n" +"# Match one or more occurrences of e.\n" +"# s.e+\n" +"# Match one or more occurrences of e, separated by s. The generated parse " +"tree\n" +"# does not include the separator. This is otherwise identical to (e (s " +"e)*).\n" +"# &e\n" +"# Succeed if e can be parsed, without consuming any input.\n" +"# !e\n" +"# Fail if e can be parsed, without consuming any input.\n" +"# ~\n" +"# Commit to the current alternative, even if it fails to parse.\n" +"# &&e\n" +"# Eager parse e. The parser will not backtrack and will immediately \n" +"# fail with SyntaxError if e cannot be parsed.\n" +"#\n" +"\n" +"# STARTING RULES\n" +"# ==============\n" +"\n" +"file[mod_ty]: a=[statements] ENDMARKER { _PyPegen_make_module(p, a) }\n" +"interactive[mod_ty]: a=statement_newline { _PyAST_Interactive(a, p-" +">arena) }\n" +"eval[mod_ty]: a=expressions NEWLINE* ENDMARKER { _PyAST_Expression(a, p-" +">arena) }\n" +"func_type[mod_ty]: '(' a=[type_expressions] ')' '->' b=expression NEWLINE* " +"ENDMARKER { _PyAST_FunctionType(a, b, p->arena) }\n" +"\n" +"# GENERAL STATEMENTS\n" +"# ==================\n" +"\n" +"statements[asdl_stmt_seq*]: a=statement+ " +"{ (asdl_stmt_seq*)_PyPegen_seq_flatten(p, a) }\n" +"\n" +"statement[asdl_stmt_seq*]: a=compound_stmt " +"{ (asdl_stmt_seq*)_PyPegen_singleton_seq(p, a) } | " +"a[asdl_stmt_seq*]=simple_stmts { a }\n" +"\n" +"statement_newline[asdl_stmt_seq*]:\n" +" | a=compound_stmt NEWLINE { (asdl_stmt_seq*)_PyPegen_singleton_seq(p, " +"a) }\n" +" | simple_stmts\n" +" | NEWLINE { (asdl_stmt_seq*)_PyPegen_singleton_seq(p, CHECK(stmt_ty, " +"_PyAST_Pass(EXTRA))) }\n" +" | ENDMARKER { _PyPegen_interactive_exit(p) }\n" +"\n" +"simple_stmts[asdl_stmt_seq*]:\n" +" | a=simple_stmt !';' NEWLINE { (asdl_stmt_seq*)_PyPegen_singleton_seq(p, " +"a) } # Not needed, there for speedup\n" +" | a[asdl_stmt_seq*]=';'.simple_stmt+ [';'] NEWLINE { a }\n" +"\n" +"# NOTE: assignment MUST precede expression, else parsing a simple " +"assignment\n" +"# will throw a SyntaxError.\n" +"simple_stmt[stmt_ty] (memo):\n" +" | assignment\n" +" | &\"type\" type_alias\n" +" | e=star_expressions { _PyAST_Expr(e, EXTRA) }\n" +" | &'return' return_stmt\n" +" | &('import' | 'from') import_stmt\n" +" | &'raise' raise_stmt\n" +" | 'pass' { _PyAST_Pass(EXTRA) }\n" +" | &'del' del_stmt\n" +" | &'yield' yield_stmt\n" +" | &'assert' assert_stmt\n" +" | 'break' { _PyAST_Break(EXTRA) }\n" +" | 'continue' { _PyAST_Continue(EXTRA) }\n" +" | &'global' global_stmt\n" +" | &'nonlocal' nonlocal_stmt\n" +"\n" +"compound_stmt[stmt_ty]:\n" +" | &('def' | '@' | 'async') function_def\n" +" | &'if' if_stmt\n" +" | &('class' | '@') class_def\n" +" | &('with' | 'async') with_stmt\n" +" | &('for' | 'async') for_stmt\n" +" | &'try' try_stmt\n" +" | &'while' while_stmt\n" +" | match_stmt\n" +"\n" +"# SIMPLE STATEMENTS\n" +"# =================\n" +"\n" +"# NOTE: annotated_rhs may start with 'yield'; yield_expr must start with " +"'yield'\n" +"assignment[stmt_ty]:\n" +" | a=NAME ':' b=expression c=['=' d=annotated_rhs { d }] {\n" +" CHECK_VERSION(\n" +" stmt_ty,\n" +" 6,\n" +" \"Variable annotation syntax is\",\n" +" _PyAST_AnnAssign(CHECK(expr_ty, _PyPegen_set_expr_context(p, a, " +"Store)), b, c, 1, EXTRA)\n" +" ) }\n" +" | a=('(' b=single_target ')' { b }\n" +" | single_subscript_attribute_target) ':' b=expression c=['=' " +"d=annotated_rhs { d }] {\n" +" CHECK_VERSION(stmt_ty, 6, \"Variable annotations syntax is\", " +"_PyAST_AnnAssign(a, b, c, 0, EXTRA)) }\n" +" | a[asdl_expr_seq*]=(z=star_targets '=' { z })+ b=(yield_expr | " +"star_expressions) !'=' tc=[TYPE_COMMENT] {\n" +" _PyAST_Assign(a, b, NEW_TYPE_COMMENT(p, tc), EXTRA) }\n" +" | a=single_target b=augassign ~ c=(yield_expr | star_expressions) {\n" +" _PyAST_AugAssign(a, b->kind, c, EXTRA) }\n" +" | invalid_assignment\n" +"\n" +"annotated_rhs[expr_ty]: yield_expr | star_expressions\n" +"\n" +"augassign[AugOperator*]:\n" +" | '+=' { _PyPegen_augoperator(p, Add) }\n" +" | '-=' { _PyPegen_augoperator(p, Sub) }\n" +" | '*=' { _PyPegen_augoperator(p, Mult) }\n" +" | '@=' { CHECK_VERSION(AugOperator*, 5, \"The '@' operator is\", " +"_PyPegen_augoperator(p, MatMult)) }\n" +" | '/=' { _PyPegen_augoperator(p, Div) }\n" +" | '%=' { _PyPegen_augoperator(p, Mod) }\n" +" | '&=' { _PyPegen_augoperator(p, BitAnd) }\n" +" | '|=' { _PyPegen_augoperator(p, BitOr) }\n" +" | '^=' { _PyPegen_augoperator(p, BitXor) }\n" +" | '<<=' { _PyPegen_augoperator(p, LShift) }\n" +" | '>>=' { _PyPegen_augoperator(p, RShift) }\n" +" | '**=' { _PyPegen_augoperator(p, Pow) }\n" +" | '//=' { _PyPegen_augoperator(p, FloorDiv) }\n" +"\n" +"return_stmt[stmt_ty]:\n" +" | 'return' a=[star_expressions] { _PyAST_Return(a, EXTRA) }\n" +"\n" +"raise_stmt[stmt_ty]:\n" +" | 'raise' a=expression b=['from' z=expression { z }] { _PyAST_Raise(a, " +"b, EXTRA) }\n" +" | 'raise' { _PyAST_Raise(NULL, NULL, EXTRA) }\n" +"\n" +"global_stmt[stmt_ty]: 'global' a[asdl_expr_seq*]=','.NAME+ {\n" +" _PyAST_Global(CHECK(asdl_identifier_seq*, _PyPegen_map_names_to_ids(p, " +"a)), EXTRA) }\n" +"\n" +"nonlocal_stmt[stmt_ty]: 'nonlocal' a[asdl_expr_seq*]=','.NAME+ {\n" +" _PyAST_Nonlocal(CHECK(asdl_identifier_seq*, _PyPegen_map_names_to_ids(p, " +"a)), EXTRA) }\n" +"\n" +"del_stmt[stmt_ty]:\n" +" | 'del' a=del_targets &(';' | NEWLINE) { _PyAST_Delete(a, EXTRA) }\n" +" | invalid_del_stmt\n" +"\n" +"yield_stmt[stmt_ty]: y=yield_expr { _PyAST_Expr(y, EXTRA) }\n" +"\n" +"assert_stmt[stmt_ty]: 'assert' a=expression b=[',' z=expression { z }] " +"{ _PyAST_Assert(a, b, EXTRA) }\n" +"\n" +"import_stmt[stmt_ty]:\n" +" | invalid_import\n" +" | import_name\n" +" | import_from\n" +"\n" +"# Import statements\n" +"# -----------------\n" +"\n" +"import_name[stmt_ty]: 'import' a=dotted_as_names { _PyAST_Import(a, " +"EXTRA) }\n" +"# note below: the ('.' | '...') is necessary because '...' is tokenized as " +"ELLIPSIS\n" +"import_from[stmt_ty]:\n" +" | 'from' a=('.' | '...')* b=dotted_name 'import' c=import_from_targets " +"{\n" +" _PyAST_ImportFrom(b->v.Name.id, c, _PyPegen_seq_count_dots(a), " +"EXTRA) }\n" +" | 'from' a=('.' | '...')+ 'import' b=import_from_targets {\n" +" _PyAST_ImportFrom(NULL, b, _PyPegen_seq_count_dots(a), EXTRA) }\n" +"import_from_targets[asdl_alias_seq*]:\n" +" | '(' a=import_from_as_names [','] ')' { a }\n" +" | import_from_as_names !','\n" +" | '*' { (asdl_alias_seq*)_PyPegen_singleton_seq(p, CHECK(alias_ty, " +"_PyPegen_alias_for_star(p, EXTRA))) }\n" +" | invalid_import_from_targets\n" +"import_from_as_names[asdl_alias_seq*]:\n" +" | a[asdl_alias_seq*]=','.import_from_as_name+ { a }\n" +"import_from_as_name[alias_ty]:\n" +" | a=NAME b=['as' z=NAME { z }] { _PyAST_alias(a->v.Name.id,\n" +" (b) ? ((expr_ty) b)->v.Name." +"id : NULL,\n" +" EXTRA) }\n" +"dotted_as_names[asdl_alias_seq*]:\n" +" | a[asdl_alias_seq*]=','.dotted_as_name+ { a }\n" +"dotted_as_name[alias_ty]:\n" +" | a=dotted_name b=['as' z=NAME { z }] { _PyAST_alias(a->v.Name.id,\n" +" (b) ? ((expr_ty) b)->v." +"Name.id : NULL,\n" +" EXTRA) }\n" +"dotted_name[expr_ty]:\n" +" | a=dotted_name '.' b=NAME { _PyPegen_join_names_with_dot(p, a, b) }\n" +" | NAME\n" +"\n" +"# COMPOUND STATEMENTS\n" +"# ===================\n" +"\n" +"# Common elements\n" +"# ---------------\n" +"\n" +"block[asdl_stmt_seq*] (memo):\n" +" | NEWLINE INDENT a=statements DEDENT { a }\n" +" | simple_stmts\n" +" | invalid_block\n" +"\n" +"decorators[asdl_expr_seq*]: a[asdl_expr_seq*]=('@' f=named_expression " +"NEWLINE { f })+ { a }\n" +"\n" +"# Class definitions\n" +"# -----------------\n" +"\n" +"class_def[stmt_ty]:\n" +" | a=decorators b=class_def_raw { _PyPegen_class_def_decorators(p, a, " +"b) }\n" +" | class_def_raw\n" +"\n" +"class_def_raw[stmt_ty]:\n" +" | invalid_class_def_raw\n" +" | 'class' a=NAME t=[type_params] b=['(' z=[arguments] ')' { z }] ':' " +"c=block {\n" +" _PyAST_ClassDef(a->v.Name.id,\n" +" (b) ? ((expr_ty) b)->v.Call.args : NULL,\n" +" (b) ? ((expr_ty) b)->v.Call.keywords : NULL,\n" +" c, NULL, t, EXTRA) }\n" +"\n" +"# Function definitions\n" +"# --------------------\n" +"\n" +"function_def[stmt_ty]:\n" +" | d=decorators f=function_def_raw { _PyPegen_function_def_decorators(p, " +"d, f) }\n" +" | function_def_raw\n" +"\n" +"function_def_raw[stmt_ty]:\n" +" | invalid_def_raw\n" +" | 'def' n=NAME t=[type_params] '(' params=[params] ')' a=['->' " +"z=expression { z }] ':' tc=[func_type_comment] b=block {\n" +" _PyAST_FunctionDef(n->v.Name.id,\n" +" (params) ? params : CHECK(arguments_ty, " +"_PyPegen_empty_arguments(p)),\n" +" b, NULL, a, NEW_TYPE_COMMENT(p, tc), t, EXTRA) }\n" +" | 'async' 'def' n=NAME t=[type_params] '(' params=[params] ')' a=['->' " +"z=expression { z }] ':' tc=[func_type_comment] b=block {\n" +" CHECK_VERSION(\n" +" stmt_ty,\n" +" 5,\n" +" \"Async functions are\",\n" +" _PyAST_AsyncFunctionDef(n->v.Name.id,\n" +" (params) ? params : CHECK(arguments_ty, " +"_PyPegen_empty_arguments(p)),\n" +" b, NULL, a, NEW_TYPE_COMMENT(p, tc), t, EXTRA)\n" +" ) }\n" +"\n" +"# Function parameters\n" +"# -------------------\n" +"\n" +"params[arguments_ty]:\n" +" | invalid_parameters\n" +" | parameters\n" +"\n" +"parameters[arguments_ty]:\n" +" | a=slash_no_default b[asdl_arg_seq*]=param_no_default* " +"c=param_with_default* d=[star_etc] {\n" +" CHECK_VERSION(arguments_ty, 8, \"Positional-only parameters are\", " +"_PyPegen_make_arguments(p, a, NULL, b, c, d)) }\n" +" | a=slash_with_default b=param_with_default* c=[star_etc] {\n" +" CHECK_VERSION(arguments_ty, 8, \"Positional-only parameters are\", " +"_PyPegen_make_arguments(p, NULL, a, NULL, b, c)) }\n" +" | a[asdl_arg_seq*]=param_no_default+ b=param_with_default* c=[star_etc] " +"{\n" +" _PyPegen_make_arguments(p, NULL, NULL, a, b, c) }\n" +" | a=param_with_default+ b=[star_etc] { _PyPegen_make_arguments(p, NULL, " +"NULL, NULL, a, b)}\n" +" | a=star_etc { _PyPegen_make_arguments(p, NULL, NULL, NULL, NULL, a) }\n" +"\n" +"# Some duplication here because we can't write (',' | &')'),\n" +"# which is because we don't support empty alternatives (yet).\n" +"\n" +"slash_no_default[asdl_arg_seq*]:\n" +" | a[asdl_arg_seq*]=param_no_default+ '/' ',' { a }\n" +" | a[asdl_arg_seq*]=param_no_default+ '/' &')' { a }\n" +"slash_with_default[SlashWithDefault*]:\n" +" | a=param_no_default* b=param_with_default+ '/' ',' " +"{ _PyPegen_slash_with_default(p, (asdl_arg_seq *)a, b) }\n" +" | a=param_no_default* b=param_with_default+ '/' &')' " +"{ _PyPegen_slash_with_default(p, (asdl_arg_seq *)a, b) }\n" +"\n" +"star_etc[StarEtc*]:\n" +" | invalid_star_etc\n" +" | '*' a=param_no_default b=param_maybe_default* c=[kwds] {\n" +" _PyPegen_star_etc(p, a, b, c) }\n" +" | '*' a=param_no_default_star_annotation b=param_maybe_default* c=[kwds] " +"{\n" +" _PyPegen_star_etc(p, a, b, c) }\n" +" | '*' ',' b=param_maybe_default+ c=[kwds] {\n" +" _PyPegen_star_etc(p, NULL, b, c) }\n" +" | a=kwds { _PyPegen_star_etc(p, NULL, NULL, a) }\n" +"\n" +"kwds[arg_ty]:\n" +" | invalid_kwds\n" +" | '**' a=param_no_default { a }\n" +"\n" +"# One parameter. This *includes* a following comma and type comment.\n" +"#\n" +"# There are three styles:\n" +"# - No default\n" +"# - With default\n" +"# - Maybe with default\n" +"#\n" +"# There are two alternative forms of each, to deal with type comments:\n" +"# - Ends in a comma followed by an optional type comment\n" +"# - No comma, optional type comment, must be followed by close paren\n" +"# The latter form is for a final parameter without trailing comma.\n" +"#\n" +"\n" +"param_no_default[arg_ty]:\n" +" | a=param ',' tc=TYPE_COMMENT? { _PyPegen_add_type_comment_to_arg(p, a, " +"tc) }\n" +" | a=param tc=TYPE_COMMENT? &')' { _PyPegen_add_type_comment_to_arg(p, a, " +"tc) }\n" +"param_no_default_star_annotation[arg_ty]:\n" +" | a=param_star_annotation ',' tc=TYPE_COMMENT? " +"{ _PyPegen_add_type_comment_to_arg(p, a, tc) }\n" +" | a=param_star_annotation tc=TYPE_COMMENT? &')' " +"{ _PyPegen_add_type_comment_to_arg(p, a, tc) }\n" +"param_with_default[NameDefaultPair*]:\n" +" | a=param c=default ',' tc=TYPE_COMMENT? { _PyPegen_name_default_pair(p, " +"a, c, tc) }\n" +" | a=param c=default tc=TYPE_COMMENT? &')' " +"{ _PyPegen_name_default_pair(p, a, c, tc) }\n" +"param_maybe_default[NameDefaultPair*]:\n" +" | a=param c=default? ',' tc=TYPE_COMMENT? " +"{ _PyPegen_name_default_pair(p, a, c, tc) }\n" +" | a=param c=default? tc=TYPE_COMMENT? &')' " +"{ _PyPegen_name_default_pair(p, a, c, tc) }\n" +"param[arg_ty]: a=NAME b=annotation? { _PyAST_arg(a->v.Name.id, b, NULL, " +"EXTRA) }\n" +"param_star_annotation[arg_ty]: a=NAME b=star_annotation { _PyAST_arg(a->v." +"Name.id, b, NULL, EXTRA) }\n" +"annotation[expr_ty]: ':' a=expression { a }\n" +"star_annotation[expr_ty]: ':' a=star_expression { a }\n" +"default[expr_ty]: '=' a=expression { a } | invalid_default\n" +"\n" +"# If statement\n" +"# ------------\n" +"\n" +"if_stmt[stmt_ty]:\n" +" | invalid_if_stmt\n" +" | 'if' a=named_expression ':' b=block c=elif_stmt {\n" +" _PyAST_If(a, b, CHECK(asdl_stmt_seq*, _PyPegen_singleton_seq(p, c)), " +"EXTRA) }\n" +" | 'if' a=named_expression ':' b=block c=[else_block] { _PyAST_If(a, b, " +"c, EXTRA) }\n" +"elif_stmt[stmt_ty]:\n" +" | invalid_elif_stmt\n" +" | 'elif' a=named_expression ':' b=block c=elif_stmt {\n" +" _PyAST_If(a, b, CHECK(asdl_stmt_seq*, _PyPegen_singleton_seq(p, c)), " +"EXTRA) }\n" +" | 'elif' a=named_expression ':' b=block c=[else_block] { _PyAST_If(a, b, " +"c, EXTRA) }\n" +"else_block[asdl_stmt_seq*]:\n" +" | invalid_else_stmt\n" +" | 'else' &&':' b=block { b }\n" +"\n" +"# While statement\n" +"# ---------------\n" +"\n" +"while_stmt[stmt_ty]:\n" +" | invalid_while_stmt\n" +" | 'while' a=named_expression ':' b=block c=[else_block] " +"{ _PyAST_While(a, b, c, EXTRA) }\n" +"\n" +"# For statement\n" +"# -------------\n" +"\n" +"for_stmt[stmt_ty]:\n" +" | invalid_for_stmt\n" +" | 'for' t=star_targets 'in' ~ ex=star_expressions ':' tc=[TYPE_COMMENT] " +"b=block el=[else_block] {\n" +" _PyAST_For(t, ex, b, el, NEW_TYPE_COMMENT(p, tc), EXTRA) }\n" +" | 'async' 'for' t=star_targets 'in' ~ ex=star_expressions ':' " +"tc=[TYPE_COMMENT] b=block el=[else_block] {\n" +" CHECK_VERSION(stmt_ty, 5, \"Async for loops are\", " +"_PyAST_AsyncFor(t, ex, b, el, NEW_TYPE_COMMENT(p, tc), EXTRA)) }\n" +" | invalid_for_target\n" +"\n" +"# With statement\n" +"# --------------\n" +"\n" +"with_stmt[stmt_ty]:\n" +" | invalid_with_stmt_indent\n" +" | 'with' '(' a[asdl_withitem_seq*]=','.with_item+ ','? ')' ':' " +"tc=[TYPE_COMMENT] b=block {\n" +" _PyAST_With(a, b, NEW_TYPE_COMMENT(p, tc), EXTRA) }\n" +" | 'with' a[asdl_withitem_seq*]=','.with_item+ ':' tc=[TYPE_COMMENT] " +"b=block {\n" +" _PyAST_With(a, b, NEW_TYPE_COMMENT(p, tc), EXTRA) }\n" +" | 'async' 'with' '(' a[asdl_withitem_seq*]=','.with_item+ ','? ')' ':' " +"b=block {\n" +" CHECK_VERSION(stmt_ty, 5, \"Async with statements are\", " +"_PyAST_AsyncWith(a, b, NULL, EXTRA)) }\n" +" | 'async' 'with' a[asdl_withitem_seq*]=','.with_item+ ':' " +"tc=[TYPE_COMMENT] b=block {\n" +" CHECK_VERSION(stmt_ty, 5, \"Async with statements are\", " +"_PyAST_AsyncWith(a, b, NEW_TYPE_COMMENT(p, tc), EXTRA)) }\n" +" | invalid_with_stmt\n" +"\n" +"with_item[withitem_ty]:\n" +" | e=expression 'as' t=star_target &(',' | ')' | ':') " +"{ _PyAST_withitem(e, t, p->arena) }\n" +" | invalid_with_item\n" +" | e=expression { _PyAST_withitem(e, NULL, p->arena) }\n" +"\n" +"# Try statement\n" +"# -------------\n" +"\n" +"try_stmt[stmt_ty]:\n" +" | invalid_try_stmt\n" +" | 'try' &&':' b=block f=finally_block { _PyAST_Try(b, NULL, NULL, f, " +"EXTRA) }\n" +" | 'try' &&':' b=block ex[asdl_excepthandler_seq*]=except_block+ " +"el=[else_block] f=[finally_block] { _PyAST_Try(b, ex, el, f, EXTRA) }\n" +" | 'try' &&':' b=block ex[asdl_excepthandler_seq*]=except_star_block+ " +"el=[else_block] f=[finally_block] {\n" +" CHECK_VERSION(stmt_ty, 11, \"Exception groups are\",\n" +" _PyAST_TryStar(b, ex, el, f, EXTRA)) }\n" +"\n" +"\n" +"# Except statement\n" +"# ----------------\n" +"\n" +"except_block[excepthandler_ty]:\n" +" | invalid_except_stmt_indent\n" +" | 'except' e=expression t=['as' z=NAME { z }] ':' b=block {\n" +" _PyAST_ExceptHandler(e, (t) ? ((expr_ty) t)->v.Name.id : NULL, b, " +"EXTRA) }\n" +" | 'except' ':' b=block { _PyAST_ExceptHandler(NULL, NULL, b, EXTRA) }\n" +" | invalid_except_stmt\n" +"except_star_block[excepthandler_ty]:\n" +" | invalid_except_star_stmt_indent\n" +" | 'except' '*' e=expression t=['as' z=NAME { z }] ':' b=block {\n" +" _PyAST_ExceptHandler(e, (t) ? ((expr_ty) t)->v.Name.id : NULL, b, " +"EXTRA) }\n" +" | invalid_except_stmt\n" +"finally_block[asdl_stmt_seq*]:\n" +" | invalid_finally_stmt\n" +" | 'finally' &&':' a=block { a }\n" +"\n" +"# Match statement\n" +"# ---------------\n" +"\n" +"match_stmt[stmt_ty]:\n" +" | \"match\" subject=subject_expr ':' NEWLINE INDENT " +"cases[asdl_match_case_seq*]=case_block+ DEDENT {\n" +" CHECK_VERSION(stmt_ty, 10, \"Pattern matching is\", " +"_PyAST_Match(subject, cases, EXTRA)) }\n" +" | invalid_match_stmt\n" +"\n" +"subject_expr[expr_ty]:\n" +" | value=star_named_expression ',' values=star_named_expressions? {\n" +" _PyAST_Tuple(CHECK(asdl_expr_seq*, _PyPegen_seq_insert_in_front(p, " +"value, values)), Load, EXTRA) }\n" +" | named_expression\n" +"\n" +"case_block[match_case_ty]:\n" +" | invalid_case_block\n" +" | \"case\" pattern=patterns guard=guard? ':' body=block {\n" +" _PyAST_match_case(pattern, guard, body, p->arena) }\n" +"\n" +"guard[expr_ty]: 'if' guard=named_expression { guard }\n" +"\n" +"patterns[pattern_ty]:\n" +" | patterns[asdl_pattern_seq*]=open_sequence_pattern {\n" +" _PyAST_MatchSequence(patterns, EXTRA) }\n" +" | pattern\n" +"\n" +"pattern[pattern_ty]:\n" +" | as_pattern\n" +" | or_pattern\n" +"\n" +"as_pattern[pattern_ty]:\n" +" | pattern=or_pattern 'as' target=pattern_capture_target {\n" +" _PyAST_MatchAs(pattern, target->v.Name.id, EXTRA) }\n" +" | invalid_as_pattern\n" +"\n" +"or_pattern[pattern_ty]:\n" +" | patterns[asdl_pattern_seq*]='|'.closed_pattern+ {\n" +" asdl_seq_LEN(patterns) == 1 ? asdl_seq_GET(patterns, 0) : " +"_PyAST_MatchOr(patterns, EXTRA) }\n" +"\n" +"closed_pattern[pattern_ty] (memo):\n" +" | literal_pattern\n" +" | capture_pattern\n" +" | wildcard_pattern\n" +" | value_pattern\n" +" | group_pattern\n" +" | sequence_pattern\n" +" | mapping_pattern\n" +" | class_pattern\n" +"\n" +"# Literal patterns are used for equality and identity constraints\n" +"literal_pattern[pattern_ty]:\n" +" | value=signed_number !('+' | '-') { _PyAST_MatchValue(value, EXTRA) }\n" +" | value=complex_number { _PyAST_MatchValue(value, EXTRA) }\n" +" | value=strings { _PyAST_MatchValue(value, EXTRA) }\n" +" | 'None' { _PyAST_MatchSingleton(Py_None, EXTRA) }\n" +" | 'True' { _PyAST_MatchSingleton(Py_True, EXTRA) }\n" +" | 'False' { _PyAST_MatchSingleton(Py_False, EXTRA) }\n" +"\n" +"# Literal expressions are used to restrict permitted mapping pattern keys\n" +"literal_expr[expr_ty]:\n" +" | signed_number !('+' | '-')\n" +" | complex_number\n" +" | strings\n" +" | 'None' { _PyAST_Constant(Py_None, NULL, EXTRA) }\n" +" | 'True' { _PyAST_Constant(Py_True, NULL, EXTRA) }\n" +" | 'False' { _PyAST_Constant(Py_False, NULL, EXTRA) }\n" +"\n" +"complex_number[expr_ty]:\n" +" | real=signed_real_number '+' imag=imaginary_number {\n" +" _PyAST_BinOp(real, Add, imag, EXTRA) }\n" +" | real=signed_real_number '-' imag=imaginary_number {\n" +" _PyAST_BinOp(real, Sub, imag, EXTRA) }\n" +"\n" +"signed_number[expr_ty]:\n" +" | NUMBER\n" +" | '-' number=NUMBER { _PyAST_UnaryOp(USub, number, EXTRA) }\n" +"\n" +"signed_real_number[expr_ty]:\n" +" | real_number\n" +" | '-' real=real_number { _PyAST_UnaryOp(USub, real, EXTRA) }\n" +"\n" +"real_number[expr_ty]:\n" +" | real=NUMBER { _PyPegen_ensure_real(p, real) }\n" +"\n" +"imaginary_number[expr_ty]:\n" +" | imag=NUMBER { _PyPegen_ensure_imaginary(p, imag) }\n" +"\n" +"capture_pattern[pattern_ty]:\n" +" | target=pattern_capture_target { _PyAST_MatchAs(NULL, target->v.Name." +"id, EXTRA) }\n" +"\n" +"pattern_capture_target[expr_ty]:\n" +" | !\"_\" name=NAME !('.' | '(' | '=') {\n" +" _PyPegen_set_expr_context(p, name, Store) }\n" +"\n" +"wildcard_pattern[pattern_ty]:\n" +" | \"_\" { _PyAST_MatchAs(NULL, NULL, EXTRA) }\n" +"\n" +"value_pattern[pattern_ty]:\n" +" | attr=attr !('.' | '(' | '=') { _PyAST_MatchValue(attr, EXTRA) }\n" +"\n" +"attr[expr_ty]:\n" +" | value=name_or_attr '.' attr=NAME {\n" +" _PyAST_Attribute(value, attr->v.Name.id, Load, EXTRA) }\n" +"\n" +"name_or_attr[expr_ty]:\n" +" | attr\n" +" | NAME\n" +"\n" +"group_pattern[pattern_ty]:\n" +" | '(' pattern=pattern ')' { pattern }\n" +"\n" +"sequence_pattern[pattern_ty]:\n" +" | '[' patterns=maybe_sequence_pattern? ']' " +"{ _PyAST_MatchSequence(patterns, EXTRA) }\n" +" | '(' patterns=open_sequence_pattern? ')' " +"{ _PyAST_MatchSequence(patterns, EXTRA) }\n" +"\n" +"open_sequence_pattern[asdl_seq*]:\n" +" | pattern=maybe_star_pattern ',' patterns=maybe_sequence_pattern? {\n" +" _PyPegen_seq_insert_in_front(p, pattern, patterns) }\n" +"\n" +"maybe_sequence_pattern[asdl_seq*]:\n" +" | patterns=','.maybe_star_pattern+ ','? { patterns }\n" +"\n" +"maybe_star_pattern[pattern_ty]:\n" +" | star_pattern\n" +" | pattern\n" +"\n" +"star_pattern[pattern_ty] (memo):\n" +" | '*' target=pattern_capture_target {\n" +" _PyAST_MatchStar(target->v.Name.id, EXTRA) }\n" +" | '*' wildcard_pattern {\n" +" _PyAST_MatchStar(NULL, EXTRA) }\n" +"\n" +"mapping_pattern[pattern_ty]:\n" +" | '{' '}' {\n" +" _PyAST_MatchMapping(NULL, NULL, NULL, EXTRA) }\n" +" | '{' rest=double_star_pattern ','? '}' {\n" +" _PyAST_MatchMapping(NULL, NULL, rest->v.Name.id, EXTRA) }\n" +" | '{' items=items_pattern ',' rest=double_star_pattern ','? '}' {\n" +" _PyAST_MatchMapping(\n" +" CHECK(asdl_expr_seq*, _PyPegen_get_pattern_keys(p, items)),\n" +" CHECK(asdl_pattern_seq*, _PyPegen_get_patterns(p, items)),\n" +" rest->v.Name.id,\n" +" EXTRA) }\n" +" | '{' items=items_pattern ','? '}' {\n" +" _PyAST_MatchMapping(\n" +" CHECK(asdl_expr_seq*, _PyPegen_get_pattern_keys(p, items)),\n" +" CHECK(asdl_pattern_seq*, _PyPegen_get_patterns(p, items)),\n" +" NULL,\n" +" EXTRA) }\n" +"\n" +"items_pattern[asdl_seq*]:\n" +" | ','.key_value_pattern+\n" +"\n" +"key_value_pattern[KeyPatternPair*]:\n" +" | key=(literal_expr | attr) ':' pattern=pattern {\n" +" _PyPegen_key_pattern_pair(p, key, pattern) }\n" +"\n" +"double_star_pattern[expr_ty]:\n" +" | '**' target=pattern_capture_target { target }\n" +"\n" +"class_pattern[pattern_ty]:\n" +" | cls=name_or_attr '(' ')' {\n" +" _PyAST_MatchClass(cls, NULL, NULL, NULL, EXTRA) }\n" +" | cls=name_or_attr '(' patterns=positional_patterns ','? ')' {\n" +" _PyAST_MatchClass(cls, patterns, NULL, NULL, EXTRA) }\n" +" | cls=name_or_attr '(' keywords=keyword_patterns ','? ')' {\n" +" _PyAST_MatchClass(\n" +" cls, NULL,\n" +" CHECK(asdl_identifier_seq*, _PyPegen_map_names_to_ids(p,\n" +" CHECK(asdl_expr_seq*, _PyPegen_get_pattern_keys(p, " +"keywords)))),\n" +" CHECK(asdl_pattern_seq*, _PyPegen_get_patterns(p, keywords)),\n" +" EXTRA) }\n" +" | cls=name_or_attr '(' patterns=positional_patterns ',' " +"keywords=keyword_patterns ','? ')' {\n" +" _PyAST_MatchClass(\n" +" cls,\n" +" patterns,\n" +" CHECK(asdl_identifier_seq*, _PyPegen_map_names_to_ids(p,\n" +" CHECK(asdl_expr_seq*, _PyPegen_get_pattern_keys(p, " +"keywords)))),\n" +" CHECK(asdl_pattern_seq*, _PyPegen_get_patterns(p, keywords)),\n" +" EXTRA) }\n" +" | invalid_class_pattern\n" +"\n" +"positional_patterns[asdl_pattern_seq*]:\n" +" | args[asdl_pattern_seq*]=','.pattern+ { args }\n" +"\n" +"keyword_patterns[asdl_seq*]:\n" +" | ','.keyword_pattern+\n" +"\n" +"keyword_pattern[KeyPatternPair*]:\n" +" | arg=NAME '=' value=pattern { _PyPegen_key_pattern_pair(p, arg, " +"value) }\n" +"\n" +"# Type statement\n" +"# ---------------\n" +"\n" +"type_alias[stmt_ty]:\n" +" | \"type\" n=NAME t=[type_params] '=' b=expression {\n" +" CHECK_VERSION(stmt_ty, 12, \"Type statement is\",\n" +" _PyAST_TypeAlias(CHECK(expr_ty, _PyPegen_set_expr_context(p, n, " +"Store)), t, b, EXTRA)) }\n" +"\n" +"# Type parameter declaration\n" +"# --------------------------\n" +"\n" +"type_params[asdl_type_param_seq*]: \n" +" | invalid_type_params\n" +" | '[' t=type_param_seq ']' {\n" +" CHECK_VERSION(asdl_type_param_seq *, 12, \"Type parameter lists " +"are\", t) }\n" +"\n" +"type_param_seq[asdl_type_param_seq*]: a[asdl_type_param_seq*]=','." +"type_param+ [','] { a }\n" +"\n" +"type_param[type_param_ty] (memo):\n" +" | a=NAME b=[type_param_bound] c=[type_param_default] { _PyAST_TypeVar(a-" +">v.Name.id, b, c, EXTRA) }\n" +" | '*' a=NAME colon=':' e=expression {\n" +" RAISE_SYNTAX_ERROR_STARTING_FROM(colon, e->kind == Tuple_kind\n" +" ? \"cannot use constraints with TypeVarTuple\"\n" +" : \"cannot use bound with TypeVarTuple\")\n" +" }\n" +" | '*' a=NAME b=[type_param_starred_default] { _PyAST_TypeVarTuple(a->v." +"Name.id, b, EXTRA) }\n" +" | '**' a=NAME colon=':' e=expression {\n" +" RAISE_SYNTAX_ERROR_STARTING_FROM(colon, e->kind == Tuple_kind\n" +" ? \"cannot use constraints with ParamSpec\"\n" +" : \"cannot use bound with ParamSpec\")\n" +" }\n" +" | '**' a=NAME b=[type_param_default] { _PyAST_ParamSpec(a->v.Name.id, b, " +"EXTRA) }\n" +"\n" +"type_param_bound[expr_ty]: ':' e=expression { e }\n" +"type_param_default[expr_ty]: '=' e=expression {\n" +" CHECK_VERSION(expr_ty, 13, \"Type parameter defaults are\", e) }\n" +"type_param_starred_default[expr_ty]: '=' e=star_expression {\n" +" CHECK_VERSION(expr_ty, 13, \"Type parameter defaults are\", e) }\n" +"\n" +"# EXPRESSIONS\n" +"# -----------\n" +"\n" +"expressions[expr_ty]:\n" +" | a=expression b=(',' c=expression { c })+ [','] {\n" +" _PyAST_Tuple(CHECK(asdl_expr_seq*, _PyPegen_seq_insert_in_front(p, " +"a, b)), Load, EXTRA) }\n" +" | a=expression ',' { _PyAST_Tuple(CHECK(asdl_expr_seq*, " +"_PyPegen_singleton_seq(p, a)), Load, EXTRA) }\n" +" | expression\n" +"\n" +"expression[expr_ty] (memo):\n" +" | invalid_expression\n" +" | invalid_legacy_expression\n" +" | a=disjunction 'if' b=disjunction 'else' c=expression { _PyAST_IfExp(b, " +"a, c, EXTRA) }\n" +" | disjunction\n" +" | lambdef\n" +"\n" +"yield_expr[expr_ty]:\n" +" | 'yield' 'from' a=expression { _PyAST_YieldFrom(a, EXTRA) }\n" +" | 'yield' a=[star_expressions] { _PyAST_Yield(a, EXTRA) }\n" +"\n" +"star_expressions[expr_ty]:\n" +" | a=star_expression b=(',' c=star_expression { c })+ [','] {\n" +" _PyAST_Tuple(CHECK(asdl_expr_seq*, _PyPegen_seq_insert_in_front(p, " +"a, b)), Load, EXTRA) }\n" +" | a=star_expression ',' { _PyAST_Tuple(CHECK(asdl_expr_seq*, " +"_PyPegen_singleton_seq(p, a)), Load, EXTRA) }\n" +" | star_expression\n" +"\n" +"star_expression[expr_ty] (memo):\n" +" | '*' a=bitwise_or { _PyAST_Starred(a, Load, EXTRA) }\n" +" | expression\n" +"\n" +"star_named_expressions[asdl_expr_seq*]: a[asdl_expr_seq*]=','." +"star_named_expression+ [','] { a }\n" +"\n" +"star_named_expression[expr_ty]:\n" +" | '*' a=bitwise_or { _PyAST_Starred(a, Load, EXTRA) }\n" +" | named_expression\n" +"\n" +"assignment_expression[expr_ty]:\n" +" | a=NAME ':=' ~ b=expression {\n" +" CHECK_VERSION(expr_ty, 8, \"Assignment expressions are\",\n" +" _PyAST_NamedExpr(CHECK(expr_ty, _PyPegen_set_expr_context(p, a, " +"Store)), b, EXTRA)) }\n" +"\n" +"named_expression[expr_ty]:\n" +" | assignment_expression\n" +" | invalid_named_expression\n" +" | expression !':='\n" +"\n" +"disjunction[expr_ty] (memo):\n" +" | a=conjunction b=('or' c=conjunction { c })+ { _PyAST_BoolOp(\n" +" Or,\n" +" CHECK(asdl_expr_seq*, _PyPegen_seq_insert_in_front(p, a, b)),\n" +" EXTRA) }\n" +" | conjunction\n" +"\n" +"conjunction[expr_ty] (memo):\n" +" | a=inversion b=('and' c=inversion { c })+ { _PyAST_BoolOp(\n" +" And,\n" +" CHECK(asdl_expr_seq*, _PyPegen_seq_insert_in_front(p, a, b)),\n" +" EXTRA) }\n" +" | inversion\n" +"\n" +"inversion[expr_ty] (memo):\n" +" | 'not' a=inversion { _PyAST_UnaryOp(Not, a, EXTRA) }\n" +" | comparison\n" +"\n" +"# Comparison operators\n" +"# --------------------\n" +"\n" +"comparison[expr_ty]:\n" +" | a=bitwise_or b=compare_op_bitwise_or_pair+ {\n" +" _PyAST_Compare(\n" +" a,\n" +" CHECK(asdl_int_seq*, _PyPegen_get_cmpops(p, b)),\n" +" CHECK(asdl_expr_seq*, _PyPegen_get_exprs(p, b)),\n" +" EXTRA) }\n" +" | bitwise_or\n" +"\n" +"compare_op_bitwise_or_pair[CmpopExprPair*]:\n" +" | eq_bitwise_or\n" +" | noteq_bitwise_or\n" +" | lte_bitwise_or\n" +" | lt_bitwise_or\n" +" | gte_bitwise_or\n" +" | gt_bitwise_or\n" +" | notin_bitwise_or\n" +" | in_bitwise_or\n" +" | isnot_bitwise_or\n" +" | is_bitwise_or\n" +"\n" +"eq_bitwise_or[CmpopExprPair*]: '==' a=bitwise_or " +"{ _PyPegen_cmpop_expr_pair(p, Eq, a) }\n" +"noteq_bitwise_or[CmpopExprPair*]:\n" +" | (tok='!=' { _PyPegen_check_barry_as_flufl(p, tok) ? NULL : tok}) " +"a=bitwise_or {_PyPegen_cmpop_expr_pair(p, NotEq, a) }\n" +"lte_bitwise_or[CmpopExprPair*]: '<=' a=bitwise_or " +"{ _PyPegen_cmpop_expr_pair(p, LtE, a) }\n" +"lt_bitwise_or[CmpopExprPair*]: '<' a=bitwise_or " +"{ _PyPegen_cmpop_expr_pair(p, Lt, a) }\n" +"gte_bitwise_or[CmpopExprPair*]: '>=' a=bitwise_or " +"{ _PyPegen_cmpop_expr_pair(p, GtE, a) }\n" +"gt_bitwise_or[CmpopExprPair*]: '>' a=bitwise_or " +"{ _PyPegen_cmpop_expr_pair(p, Gt, a) }\n" +"notin_bitwise_or[CmpopExprPair*]: 'not' 'in' a=bitwise_or " +"{ _PyPegen_cmpop_expr_pair(p, NotIn, a) }\n" +"in_bitwise_or[CmpopExprPair*]: 'in' a=bitwise_or " +"{ _PyPegen_cmpop_expr_pair(p, In, a) }\n" +"isnot_bitwise_or[CmpopExprPair*]: 'is' 'not' a=bitwise_or " +"{ _PyPegen_cmpop_expr_pair(p, IsNot, a) }\n" +"is_bitwise_or[CmpopExprPair*]: 'is' a=bitwise_or " +"{ _PyPegen_cmpop_expr_pair(p, Is, a) }\n" +"\n" +"# Bitwise operators\n" +"# -----------------\n" +"\n" +"bitwise_or[expr_ty]:\n" +" | a=bitwise_or '|' b=bitwise_xor { _PyAST_BinOp(a, BitOr, b, EXTRA) }\n" +" | bitwise_xor\n" +"\n" +"bitwise_xor[expr_ty]:\n" +" | a=bitwise_xor '^' b=bitwise_and { _PyAST_BinOp(a, BitXor, b, EXTRA) }\n" +" | bitwise_and\n" +"\n" +"bitwise_and[expr_ty]:\n" +" | a=bitwise_and '&' b=shift_expr { _PyAST_BinOp(a, BitAnd, b, EXTRA) }\n" +" | shift_expr\n" +"\n" +"shift_expr[expr_ty]:\n" +" | a=shift_expr '<<' b=sum { _PyAST_BinOp(a, LShift, b, EXTRA) }\n" +" | a=shift_expr '>>' b=sum { _PyAST_BinOp(a, RShift, b, EXTRA) }\n" +" | invalid_arithmetic\n" +" | sum\n" +"\n" +"# Arithmetic operators\n" +"# --------------------\n" +"\n" +"sum[expr_ty]:\n" +" | a=sum '+' b=term { _PyAST_BinOp(a, Add, b, EXTRA) }\n" +" | a=sum '-' b=term { _PyAST_BinOp(a, Sub, b, EXTRA) }\n" +" | term\n" +"\n" +"term[expr_ty]:\n" +" | a=term '*' b=factor { _PyAST_BinOp(a, Mult, b, EXTRA) }\n" +" | a=term '/' b=factor { _PyAST_BinOp(a, Div, b, EXTRA) }\n" +" | a=term '//' b=factor { _PyAST_BinOp(a, FloorDiv, b, EXTRA) }\n" +" | a=term '%' b=factor { _PyAST_BinOp(a, Mod, b, EXTRA) }\n" +" | a=term '@' b=factor { CHECK_VERSION(expr_ty, 5, \"The '@' operator " +"is\", _PyAST_BinOp(a, MatMult, b, EXTRA)) }\n" +" | invalid_factor\n" +" | factor\n" +"\n" +"factor[expr_ty] (memo):\n" +" | '+' a=factor { _PyAST_UnaryOp(UAdd, a, EXTRA) }\n" +" | '-' a=factor { _PyAST_UnaryOp(USub, a, EXTRA) }\n" +" | '~' a=factor { _PyAST_UnaryOp(Invert, a, EXTRA) }\n" +" | power\n" +"\n" +"power[expr_ty]:\n" +" | a=await_primary '**' b=factor { _PyAST_BinOp(a, Pow, b, EXTRA) }\n" +" | await_primary\n" +"\n" +"# Primary elements\n" +"# ----------------\n" +"\n" +"# Primary elements are things like \"obj.something.something\", " +"\"obj[something]\", \"obj(something)\", \"obj\" ...\n" +"\n" +"await_primary[expr_ty] (memo):\n" +" | 'await' a=primary { CHECK_VERSION(expr_ty, 5, \"Await expressions " +"are\", _PyAST_Await(a, EXTRA)) }\n" +" | primary\n" +"\n" +"primary[expr_ty]:\n" +" | a=primary '.' b=NAME { _PyAST_Attribute(a, b->v.Name.id, Load, " +"EXTRA) }\n" +" | a=primary b=genexp { _PyAST_Call(a, CHECK(asdl_expr_seq*, " +"(asdl_expr_seq*)_PyPegen_singleton_seq(p, b)), NULL, EXTRA) }\n" +" | a=primary '(' b=[arguments] ')' {\n" +" _PyAST_Call(a,\n" +" (b) ? ((expr_ty) b)->v.Call.args : NULL,\n" +" (b) ? ((expr_ty) b)->v.Call.keywords : NULL,\n" +" EXTRA) }\n" +" | a=primary '[' b=slices ']' { _PyAST_Subscript(a, b, Load, EXTRA) }\n" +" | atom\n" +"\n" +"slices[expr_ty]:\n" +" | a=slice !',' { a }\n" +" | a[asdl_expr_seq*]=','.(slice | starred_expression)+ [','] " +"{ _PyAST_Tuple(a, Load, EXTRA) }\n" +"\n" +"slice[expr_ty]:\n" +" | a=[expression] ':' b=[expression] c=[':' d=[expression] { d }] " +"{ _PyAST_Slice(a, b, c, EXTRA) }\n" +" | a=named_expression { a }\n" +"\n" +"atom[expr_ty]:\n" +" | NAME\n" +" | 'True' { _PyAST_Constant(Py_True, NULL, EXTRA) }\n" +" | 'False' { _PyAST_Constant(Py_False, NULL, EXTRA) }\n" +" | 'None' { _PyAST_Constant(Py_None, NULL, EXTRA) }\n" +" | &(STRING|FSTRING_START) strings\n" +" | NUMBER\n" +" | &'(' (tuple | group | genexp)\n" +" | &'[' (list | listcomp)\n" +" | &'{' (dict | set | dictcomp | setcomp)\n" +" | '...' { _PyAST_Constant(Py_Ellipsis, NULL, EXTRA) }\n" +"\n" +"group[expr_ty]:\n" +" | '(' a=(yield_expr | named_expression) ')' { a }\n" +" | invalid_group\n" +"\n" +"# Lambda functions\n" +"# ----------------\n" +"\n" +"lambdef[expr_ty]:\n" +" | 'lambda' a=[lambda_params] ':' b=expression {\n" +" _PyAST_Lambda((a) ? a : CHECK(arguments_ty, " +"_PyPegen_empty_arguments(p)), b, EXTRA) }\n" +"\n" +"lambda_params[arguments_ty]:\n" +" | invalid_lambda_parameters\n" +" | lambda_parameters\n" +"\n" +"# lambda_parameters etc. duplicates parameters but without annotations\n" +"# or type comments, and if there's no comma after a parameter, we expect\n" +"# a colon, not a close parenthesis. (For more, see parameters above.)\n" +"#\n" +"lambda_parameters[arguments_ty]:\n" +" | a=lambda_slash_no_default b[asdl_arg_seq*]=lambda_param_no_default* " +"c=lambda_param_with_default* d=[lambda_star_etc] {\n" +" CHECK_VERSION(arguments_ty, 8, \"Positional-only parameters are\", " +"_PyPegen_make_arguments(p, a, NULL, b, c, d)) }\n" +" | a=lambda_slash_with_default b=lambda_param_with_default* " +"c=[lambda_star_etc] {\n" +" CHECK_VERSION(arguments_ty, 8, \"Positional-only parameters are\", " +"_PyPegen_make_arguments(p, NULL, a, NULL, b, c)) }\n" +" | a[asdl_arg_seq*]=lambda_param_no_default+ b=lambda_param_with_default* " +"c=[lambda_star_etc] {\n" +" _PyPegen_make_arguments(p, NULL, NULL, a, b, c) }\n" +" | a=lambda_param_with_default+ b=[lambda_star_etc] " +"{ _PyPegen_make_arguments(p, NULL, NULL, NULL, a, b)}\n" +" | a=lambda_star_etc { _PyPegen_make_arguments(p, NULL, NULL, NULL, NULL, " +"a) }\n" +"\n" +"lambda_slash_no_default[asdl_arg_seq*]:\n" +" | a[asdl_arg_seq*]=lambda_param_no_default+ '/' ',' { a }\n" +" | a[asdl_arg_seq*]=lambda_param_no_default+ '/' &':' { a }\n" +"\n" +"lambda_slash_with_default[SlashWithDefault*]:\n" +" | a=lambda_param_no_default* b=lambda_param_with_default+ '/' ',' " +"{ _PyPegen_slash_with_default(p, (asdl_arg_seq *)a, b) }\n" +" | a=lambda_param_no_default* b=lambda_param_with_default+ '/' &':' " +"{ _PyPegen_slash_with_default(p, (asdl_arg_seq *)a, b) }\n" +"\n" +"lambda_star_etc[StarEtc*]:\n" +" | invalid_lambda_star_etc\n" +" | '*' a=lambda_param_no_default b=lambda_param_maybe_default* " +"c=[lambda_kwds] {\n" +" _PyPegen_star_etc(p, a, b, c) }\n" +" | '*' ',' b=lambda_param_maybe_default+ c=[lambda_kwds] {\n" +" _PyPegen_star_etc(p, NULL, b, c) }\n" +" | a=lambda_kwds { _PyPegen_star_etc(p, NULL, NULL, a) }\n" +"\n" +"lambda_kwds[arg_ty]:\n" +" | invalid_lambda_kwds\n" +" | '**' a=lambda_param_no_default { a }\n" +"\n" +"lambda_param_no_default[arg_ty]:\n" +" | a=lambda_param ',' { a }\n" +" | a=lambda_param &':' { a }\n" +"lambda_param_with_default[NameDefaultPair*]:\n" +" | a=lambda_param c=default ',' { _PyPegen_name_default_pair(p, a, c, " +"NULL) }\n" +" | a=lambda_param c=default &':' { _PyPegen_name_default_pair(p, a, c, " +"NULL) }\n" +"lambda_param_maybe_default[NameDefaultPair*]:\n" +" | a=lambda_param c=default? ',' { _PyPegen_name_default_pair(p, a, c, " +"NULL) }\n" +" | a=lambda_param c=default? &':' { _PyPegen_name_default_pair(p, a, c, " +"NULL) }\n" +"lambda_param[arg_ty]: a=NAME { _PyAST_arg(a->v.Name.id, NULL, NULL, " +"EXTRA) }\n" +"\n" +"# LITERALS\n" +"# ========\n" +"\n" +"fstring_middle[expr_ty]:\n" +" | fstring_replacement_field\n" +" | t=FSTRING_MIDDLE { _PyPegen_constant_from_token(p, t) }\n" +"fstring_replacement_field[expr_ty]:\n" +" | '{' a=annotated_rhs debug_expr='='? conversion=[fstring_conversion] " +"format=[fstring_full_format_spec] rbrace='}' {\n" +" _PyPegen_formatted_value(p, a, debug_expr, conversion, format, " +"rbrace, EXTRA) }\n" +" | invalid_replacement_field\n" +"fstring_conversion[ResultTokenWithMetadata*]:\n" +" | conv_token=\"!\" conv=NAME { _PyPegen_check_fstring_conversion(p, " +"conv_token, conv) }\n" +"fstring_full_format_spec[ResultTokenWithMetadata*]:\n" +" | colon=':' spec=fstring_format_spec* " +"{ _PyPegen_setup_full_format_spec(p, colon, (asdl_expr_seq *) spec, " +"EXTRA) }\n" +"fstring_format_spec[expr_ty]:\n" +" | t=FSTRING_MIDDLE { _PyPegen_decoded_constant_from_token(p, t) }\n" +" | fstring_replacement_field\n" +"fstring[expr_ty]:\n" +" | a=FSTRING_START b=fstring_middle* c=FSTRING_END " +"{ _PyPegen_joined_str(p, a, (asdl_expr_seq*)b, c) }\n" +"\n" +"string[expr_ty]: s[Token*]=STRING { _PyPegen_constant_from_string(p, s) }\n" +"strings[expr_ty] (memo): a[asdl_expr_seq*]=(fstring|string)+ " +"{ _PyPegen_concatenate_strings(p, a, EXTRA) }\n" +"\n" +"list[expr_ty]:\n" +" | '[' a=[star_named_expressions] ']' { _PyAST_List(a, Load, EXTRA) }\n" +"\n" +"tuple[expr_ty]:\n" +" | '(' a=[y=star_named_expression ',' z=[star_named_expressions] " +"{ _PyPegen_seq_insert_in_front(p, y, z) } ] ')' {\n" +" _PyAST_Tuple(a, Load, EXTRA) }\n" +"\n" +"set[expr_ty]: '{' a=star_named_expressions '}' { _PyAST_Set(a, EXTRA) }\n" +"\n" +"# Dicts\n" +"# -----\n" +"\n" +"dict[expr_ty]:\n" +" | '{' a=[double_starred_kvpairs] '}' {\n" +" _PyAST_Dict(\n" +" CHECK(asdl_expr_seq*, _PyPegen_get_keys(p, a)),\n" +" CHECK(asdl_expr_seq*, _PyPegen_get_values(p, a)),\n" +" EXTRA) }\n" +" | '{' invalid_double_starred_kvpairs '}'\n" +"\n" +"double_starred_kvpairs[asdl_seq*]: a=','.double_starred_kvpair+ [','] { a }\n" +"\n" +"double_starred_kvpair[KeyValuePair*]:\n" +" | '**' a=bitwise_or { _PyPegen_key_value_pair(p, NULL, a) }\n" +" | kvpair\n" +"\n" +"kvpair[KeyValuePair*]: a=expression ':' b=expression " +"{ _PyPegen_key_value_pair(p, a, b) }\n" +"\n" +"# Comprehensions & Generators\n" +"# ---------------------------\n" +"\n" +"for_if_clauses[asdl_comprehension_seq*]:\n" +" | a[asdl_comprehension_seq*]=for_if_clause+ { a }\n" +"\n" +"for_if_clause[comprehension_ty]:\n" +" | 'async' 'for' a=star_targets 'in' ~ b=disjunction " +"c[asdl_expr_seq*]=('if' z=disjunction { z })* {\n" +" CHECK_VERSION(comprehension_ty, 6, \"Async comprehensions are\", " +"_PyAST_comprehension(a, b, c, 1, p->arena)) }\n" +" | 'for' a=star_targets 'in' ~ b=disjunction c[asdl_expr_seq*]=('if' " +"z=disjunction { z })* {\n" +" _PyAST_comprehension(a, b, c, 0, p->arena) }\n" +" | 'async'? 'for' (bitwise_or (',' bitwise_or)* [',']) !'in' {\n" +" RAISE_SYNTAX_ERROR(\"'in' expected after for-loop variables\") }\n" +" | invalid_for_target\n" +"\n" +"listcomp[expr_ty]:\n" +" | '[' a=named_expression b=for_if_clauses ']' { _PyAST_ListComp(a, b, " +"EXTRA) }\n" +" | invalid_comprehension\n" +"\n" +"setcomp[expr_ty]:\n" +" | '{' a=named_expression b=for_if_clauses '}' { _PyAST_SetComp(a, b, " +"EXTRA) }\n" +" | invalid_comprehension\n" +"\n" +"genexp[expr_ty]:\n" +" | '(' a=( assignment_expression | expression !':=') b=for_if_clauses ')' " +"{ _PyAST_GeneratorExp(a, b, EXTRA) }\n" +" | invalid_comprehension\n" +"\n" +"dictcomp[expr_ty]:\n" +" | '{' a=kvpair b=for_if_clauses '}' { _PyAST_DictComp(a->key, a->value, " +"b, EXTRA) }\n" +" | invalid_dict_comprehension\n" +"\n" +"# FUNCTION CALL ARGUMENTS\n" +"# =======================\n" +"\n" +"arguments[expr_ty] (memo):\n" +" | a=args [','] &')' { a }\n" +" | invalid_arguments\n" +"\n" +"args[expr_ty]:\n" +" | a[asdl_expr_seq*]=','.(starred_expression | ( assignment_expression | " +"expression !':=') !'=')+ b=[',' k=kwargs {k}] {\n" +" _PyPegen_collect_call_seqs(p, a, b, EXTRA) }\n" +" | a=kwargs { _PyAST_Call(_PyPegen_dummy_name(p),\n" +" CHECK_NULL_ALLOWED(asdl_expr_seq*, " +"_PyPegen_seq_extract_starred_exprs(p, a)),\n" +" CHECK_NULL_ALLOWED(asdl_keyword_seq*, " +"_PyPegen_seq_delete_starred_exprs(p, a)),\n" +" EXTRA) }\n" +"\n" +"kwargs[asdl_seq*]:\n" +" | a=','.kwarg_or_starred+ ',' b=','.kwarg_or_double_starred+ " +"{ _PyPegen_join_sequences(p, a, b) }\n" +" | ','.kwarg_or_starred+\n" +" | ','.kwarg_or_double_starred+\n" +"\n" +"starred_expression[expr_ty]:\n" +" | invalid_starred_expression\n" +" | '*' a=expression { _PyAST_Starred(a, Load, EXTRA) }\n" +" | '*' { RAISE_SYNTAX_ERROR(\"Invalid star expression\") }\n" +"\n" +"kwarg_or_starred[KeywordOrStarred*]:\n" +" | invalid_kwarg\n" +" | a=NAME '=' b=expression {\n" +" _PyPegen_keyword_or_starred(p, CHECK(keyword_ty, _PyAST_keyword(a->v." +"Name.id, b, EXTRA)), 1) }\n" +" | a=starred_expression { _PyPegen_keyword_or_starred(p, a, 0) }\n" +"\n" +"kwarg_or_double_starred[KeywordOrStarred*]:\n" +" | invalid_kwarg\n" +" | a=NAME '=' b=expression {\n" +" _PyPegen_keyword_or_starred(p, CHECK(keyword_ty, _PyAST_keyword(a->v." +"Name.id, b, EXTRA)), 1) }\n" +" | '**' a=expression { _PyPegen_keyword_or_starred(p, CHECK(keyword_ty, " +"_PyAST_keyword(NULL, a, EXTRA)), 1) }\n" +"\n" +"# ASSIGNMENT TARGETS\n" +"# ==================\n" +"\n" +"# Generic targets\n" +"# ---------------\n" +"\n" +"# NOTE: star_targets may contain *bitwise_or, targets may not.\n" +"star_targets[expr_ty]:\n" +" | a=star_target !',' { a }\n" +" | a=star_target b=(',' c=star_target { c })* [','] {\n" +" _PyAST_Tuple(CHECK(asdl_expr_seq*, _PyPegen_seq_insert_in_front(p, " +"a, b)), Store, EXTRA) }\n" +"\n" +"star_targets_list_seq[asdl_expr_seq*]: a[asdl_expr_seq*]=','.star_target+ " +"[','] { a }\n" +"\n" +"star_targets_tuple_seq[asdl_expr_seq*]:\n" +" | a=star_target b=(',' c=star_target { c })+ [','] { (asdl_expr_seq*) " +"_PyPegen_seq_insert_in_front(p, a, b) }\n" +" | a=star_target ',' { (asdl_expr_seq*) _PyPegen_singleton_seq(p, a) }\n" +"\n" +"star_target[expr_ty] (memo):\n" +" | '*' a=(!'*' star_target) {\n" +" _PyAST_Starred(CHECK(expr_ty, _PyPegen_set_expr_context(p, a, " +"Store)), Store, EXTRA) }\n" +" | target_with_star_atom\n" +"\n" +"target_with_star_atom[expr_ty] (memo):\n" +" | a=t_primary '.' b=NAME !t_lookahead { _PyAST_Attribute(a, b->v.Name." +"id, Store, EXTRA) }\n" +" | a=t_primary '[' b=slices ']' !t_lookahead { _PyAST_Subscript(a, b, " +"Store, EXTRA) }\n" +" | star_atom\n" +"\n" +"star_atom[expr_ty]:\n" +" | a=NAME { _PyPegen_set_expr_context(p, a, Store) }\n" +" | '(' a=target_with_star_atom ')' { _PyPegen_set_expr_context(p, a, " +"Store) }\n" +" | '(' a=[star_targets_tuple_seq] ')' { _PyAST_Tuple(a, Store, EXTRA) }\n" +" | '[' a=[star_targets_list_seq] ']' { _PyAST_List(a, Store, EXTRA) }\n" +"\n" +"single_target[expr_ty]:\n" +" | single_subscript_attribute_target\n" +" | a=NAME { _PyPegen_set_expr_context(p, a, Store) }\n" +" | '(' a=single_target ')' { a }\n" +"\n" +"single_subscript_attribute_target[expr_ty]:\n" +" | a=t_primary '.' b=NAME !t_lookahead { _PyAST_Attribute(a, b->v.Name." +"id, Store, EXTRA) }\n" +" | a=t_primary '[' b=slices ']' !t_lookahead { _PyAST_Subscript(a, b, " +"Store, EXTRA) }\n" +"\n" +"t_primary[expr_ty]:\n" +" | a=t_primary '.' b=NAME &t_lookahead { _PyAST_Attribute(a, b->v.Name." +"id, Load, EXTRA) }\n" +" | a=t_primary '[' b=slices ']' &t_lookahead { _PyAST_Subscript(a, b, " +"Load, EXTRA) }\n" +" | a=t_primary b=genexp &t_lookahead {\n" +" _PyAST_Call(a, CHECK(asdl_expr_seq*, " +"(asdl_expr_seq*)_PyPegen_singleton_seq(p, b)), NULL, EXTRA) }\n" +" | a=t_primary '(' b=[arguments] ')' &t_lookahead {\n" +" _PyAST_Call(a,\n" +" (b) ? ((expr_ty) b)->v.Call.args : NULL,\n" +" (b) ? ((expr_ty) b)->v.Call.keywords : NULL,\n" +" EXTRA) }\n" +" | a=atom &t_lookahead { a }\n" +"\n" +"t_lookahead: '(' | '[' | '.'\n" +"\n" +"# Targets for del statements\n" +"# --------------------------\n" +"\n" +"del_targets[asdl_expr_seq*]: a[asdl_expr_seq*]=','.del_target+ [','] { a }\n" +"\n" +"del_target[expr_ty] (memo):\n" +" | a=t_primary '.' b=NAME !t_lookahead { _PyAST_Attribute(a, b->v.Name." +"id, Del, EXTRA) }\n" +" | a=t_primary '[' b=slices ']' !t_lookahead { _PyAST_Subscript(a, b, " +"Del, EXTRA) }\n" +" | del_t_atom\n" +"\n" +"del_t_atom[expr_ty]:\n" +" | a=NAME { _PyPegen_set_expr_context(p, a, Del) }\n" +" | '(' a=del_target ')' { _PyPegen_set_expr_context(p, a, Del) }\n" +" | '(' a=[del_targets] ')' { _PyAST_Tuple(a, Del, EXTRA) }\n" +" | '[' a=[del_targets] ']' { _PyAST_List(a, Del, EXTRA) }\n" +"\n" +"# TYPING ELEMENTS\n" +"# ---------------\n" +"\n" +"# type_expressions allow */** but ignore them\n" +"type_expressions[asdl_expr_seq*]:\n" +" | a=','.expression+ ',' '*' b=expression ',' '**' c=expression {\n" +" (asdl_expr_seq*)_PyPegen_seq_append_to_end(\n" +" p,\n" +" CHECK(asdl_seq*, _PyPegen_seq_append_to_end(p, a, b)),\n" +" c) }\n" +" | a=','.expression+ ',' '*' b=expression " +"{ (asdl_expr_seq*)_PyPegen_seq_append_to_end(p, a, b) }\n" +" | a=','.expression+ ',' '**' b=expression " +"{ (asdl_expr_seq*)_PyPegen_seq_append_to_end(p, a, b) }\n" +" | '*' a=expression ',' '**' b=expression {\n" +" (asdl_expr_seq*)_PyPegen_seq_append_to_end(\n" +" p,\n" +" CHECK(asdl_seq*, _PyPegen_singleton_seq(p, a)),\n" +" b) }\n" +" | '*' a=expression { (asdl_expr_seq*)_PyPegen_singleton_seq(p, a) }\n" +" | '**' a=expression { (asdl_expr_seq*)_PyPegen_singleton_seq(p, a) }\n" +" | a[asdl_expr_seq*]=','.expression+ {a}\n" +"\n" +"func_type_comment[Token*]:\n" +" | NEWLINE t=TYPE_COMMENT &(NEWLINE INDENT) { t } # Must be followed by " +"indented block\n" +" | invalid_double_type_comments\n" +" | TYPE_COMMENT\n" +"\n" +"# ========================= END OF THE GRAMMAR ===========================\n" +"\n" +"\n" +"\n" +"# ========================= START OF INVALID RULES =======================\n" +"\n" +"# From here on, there are rules for invalid syntax with specialised error " +"messages\n" +"invalid_arguments:\n" +" | ((','.(starred_expression | ( assignment_expression | expression !':" +"=') !'=')+ ',' kwargs) | kwargs) a=',' ','.(starred_expression !'=')+ {\n" +" RAISE_SYNTAX_ERROR_STARTING_FROM(a, \"iterable argument unpacking " +"follows keyword argument unpacking\") }\n" +" | a=expression b=for_if_clauses ',' [args | expression for_if_clauses] " +"{\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, " +"_PyPegen_get_last_comprehension_item(PyPegen_last_item(b, " +"comprehension_ty)), \"Generator expression must be parenthesized\") }\n" +" | a=NAME b='=' expression for_if_clauses {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"invalid syntax. Maybe you " +"meant '==' or ':=' instead of '='?\")}\n" +" | (args ',')? a=NAME b='=' &(',' | ')') {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"expected argument value " +"expression\")}\n" +" | a=args b=for_if_clauses { _PyPegen_nonparen_genexp_in_call(p, a, b) }\n" +" | args ',' a=expression b=for_if_clauses {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, " +"_PyPegen_get_last_comprehension_item(PyPegen_last_item(b, " +"comprehension_ty)), \"Generator expression must be parenthesized\") }\n" +" | a=args ',' args { _PyPegen_arguments_parsing_error(p, a) }\n" +"invalid_kwarg:\n" +" | a[Token*]=('True'|'False'|'None') b='=' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"cannot assign to %s\", " +"PyBytes_AS_STRING(a->bytes)) }\n" +" | a=NAME b='=' expression for_if_clauses {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"invalid syntax. Maybe you " +"meant '==' or ':=' instead of '='?\")}\n" +" | !(NAME '=') a=expression b='=' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(\n" +" a, b, \"expression cannot contain assignment, perhaps you meant " +"\\\"==\\\"?\") }\n" +" | a='**' expression '=' b=expression {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"cannot assign to keyword " +"argument unpacking\") }\n" +"\n" +"# IMPORTANT: Note that the \"_without_invalid\" suffix causes the rule to " +"not call invalid rules under it\n" +"expression_without_invalid[expr_ty]:\n" +" | a=disjunction 'if' b=disjunction 'else' c=expression { _PyAST_IfExp(b, " +"a, c, EXTRA) }\n" +" | disjunction\n" +" | lambdef\n" +"invalid_legacy_expression:\n" +" | a=NAME !'(' b=star_expressions {\n" +" _PyPegen_check_legacy_stmt(p, a) ? RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, " +"b,\n" +" \"Missing parentheses in call to '%U'. Did you mean %U(...)?\", " +"a->v.Name.id, a->v.Name.id) : NULL}\n" +"\n" +"invalid_expression:\n" +" # !(NAME STRING) is not matched so we don't show this error with some " +"invalid string prefixes like: kf\"dsfsdf\"\n" +" # Soft keywords need to also be ignored because they can be parsed as " +"NAME NAME\n" +" | !(NAME STRING | SOFT_KEYWORD) a=disjunction " +"b=expression_without_invalid {\n" +" _PyPegen_check_legacy_stmt(p, a) ? NULL : p->tokens[p->mark-1]-" +">level == 0 ? NULL :\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"invalid syntax. Perhaps you " +"forgot a comma?\") }\n" +" | a=disjunction 'if' b=disjunction !('else'|':') " +"{ RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"expected 'else' after 'if' " +"expression\") }\n" +" | a='lambda' [lambda_params] b=':' &FSTRING_MIDDLE {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"f-string: lambda expressions " +"are not allowed without parentheses\") }\n" +"\n" +"invalid_named_expression(memo):\n" +" | a=expression ':=' expression {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(\n" +" a, \"cannot use assignment expressions with %s\", " +"_PyPegen_get_expr_name(a)) }\n" +" | a=NAME '=' b=bitwise_or !('='|':=') {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"invalid syntax. Maybe you " +"meant '==' or ':=' instead of '='?\") }\n" +" | !(list|tuple|genexp|'True'|'None'|'False') a=bitwise_or b='=' " +"bitwise_or !('='|':=') {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"cannot assign to %s here. " +"Maybe you meant '==' instead of '='?\",\n" +" _PyPegen_get_expr_name(a)) }\n" +"\n" +"invalid_assignment:\n" +" | a=invalid_ann_assign_target ':' expression {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(\n" +" a,\n" +" \"only single target (not %s) can be annotated\",\n" +" _PyPegen_get_expr_name(a)\n" +" )}\n" +" | a=star_named_expression ',' star_named_expressions* ':' expression {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"only single target (not " +"tuple) can be annotated\") }\n" +" | a=expression ':' expression {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"illegal target for " +"annotation\") }\n" +" | (star_targets '=')* a=star_expressions '=' {\n" +" RAISE_SYNTAX_ERROR_INVALID_TARGET(STAR_TARGETS, a) }\n" +" | (star_targets '=')* a=yield_expr '=' " +"{ RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"assignment to yield expression not " +"possible\") }\n" +" | a=star_expressions augassign annotated_rhs {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(\n" +" a,\n" +" \"'%s' is an illegal expression for augmented assignment\",\n" +" _PyPegen_get_expr_name(a)\n" +" )}\n" +"invalid_ann_assign_target[expr_ty]:\n" +" | list\n" +" | tuple\n" +" | '(' a=invalid_ann_assign_target ')' { a }\n" +"invalid_del_stmt:\n" +" | 'del' a=star_expressions {\n" +" RAISE_SYNTAX_ERROR_INVALID_TARGET(DEL_TARGETS, a) }\n" +"invalid_block:\n" +" | NEWLINE !INDENT { RAISE_INDENTATION_ERROR(\"expected an indented " +"block\") }\n" +"invalid_comprehension:\n" +" | ('[' | '(' | '{') a=starred_expression for_if_clauses {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"iterable unpacking cannot be " +"used in comprehension\") }\n" +" | ('[' | '{') a=star_named_expression ',' b=star_named_expressions " +"for_if_clauses {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, PyPegen_last_item(b, expr_ty),\n" +" \"did you forget parentheses around the comprehension target?\") }\n" +" | ('[' | '{') a=star_named_expression b=',' for_if_clauses {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"did you forget parentheses " +"around the comprehension target?\") }\n" +"invalid_dict_comprehension:\n" +" | '{' a='**' bitwise_or for_if_clauses '}' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"dict unpacking cannot be used " +"in dict comprehension\") }\n" +"invalid_parameters:\n" +" | a=\"/\" ',' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"at least one argument must " +"precede /\") }\n" +" | (slash_no_default | slash_with_default) param_maybe_default* a='/' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"/ may appear only once\") }\n" +" | slash_no_default? param_no_default* invalid_parameters_helper " +"a=param_no_default {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"parameter without a default " +"follows parameter with a default\") }\n" +" | param_no_default* a='(' param_no_default+ ','? b=')' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"Function parameters cannot be " +"parenthesized\") }\n" +" | (slash_no_default | slash_with_default)? param_maybe_default* '*' (',' " +"| param_no_default) param_maybe_default* a='/' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"/ must be ahead of *\") }\n" +" | param_maybe_default+ '/' a='*' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"expected comma between / and " +"*\") }\n" +"invalid_default:\n" +" | a='=' &(')'|',') { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"expected " +"default value expression\") }\n" +"invalid_star_etc:\n" +" | a='*' (')' | ',' (')' | '**')) { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, " +"\"named arguments must follow bare *\") }\n" +" | '*' ',' TYPE_COMMENT { RAISE_SYNTAX_ERROR(\"bare * has associated type " +"comment\") }\n" +" | '*' param a='=' { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"var-" +"positional argument cannot have default value\") }\n" +" | '*' (param_no_default | ',') param_maybe_default* a='*' " +"(param_no_default | ',') {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"* argument may appear only " +"once\") }\n" +"invalid_kwds:\n" +" | '**' param a='=' { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"var-keyword " +"argument cannot have default value\") }\n" +" | '**' param ',' a=param { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, " +"\"arguments cannot follow var-keyword argument\") }\n" +" | '**' param ',' a[Token*]=('*'|'**'|'/') " +"{ RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"arguments cannot follow var-keyword " +"argument\") }\n" +"invalid_parameters_helper: # This is only there to avoid type errors\n" +" | a=slash_with_default { _PyPegen_singleton_seq(p, a) }\n" +" | param_with_default+\n" +"invalid_lambda_parameters:\n" +" | a=\"/\" ',' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"at least one argument must " +"precede /\") }\n" +" | (lambda_slash_no_default | lambda_slash_with_default) " +"lambda_param_maybe_default* a='/' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"/ may appear only once\") }\n" +" | lambda_slash_no_default? lambda_param_no_default* " +"invalid_lambda_parameters_helper a=lambda_param_no_default {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"parameter without a default " +"follows parameter with a default\") }\n" +" | lambda_param_no_default* a='(' ','.lambda_param+ ','? b=')' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"Lambda expression parameters " +"cannot be parenthesized\") }\n" +" | (lambda_slash_no_default | lambda_slash_with_default)? " +"lambda_param_maybe_default* '*' (',' | lambda_param_no_default) " +"lambda_param_maybe_default* a='/' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"/ must be ahead of *\") }\n" +" | lambda_param_maybe_default+ '/' a='*' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"expected comma between / and " +"*\") }\n" +"invalid_lambda_parameters_helper:\n" +" | a=lambda_slash_with_default { _PyPegen_singleton_seq(p, a) }\n" +" | lambda_param_with_default+\n" +"invalid_lambda_star_etc:\n" +" | '*' (':' | ',' (':' | '**')) { RAISE_SYNTAX_ERROR(\"named arguments " +"must follow bare *\") }\n" +" | '*' lambda_param a='=' { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"var-" +"positional argument cannot have default value\") }\n" +" | '*' (lambda_param_no_default | ',') lambda_param_maybe_default* a='*' " +"(lambda_param_no_default | ',') {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"* argument may appear only " +"once\") }\n" +"invalid_lambda_kwds:\n" +" | '**' lambda_param a='=' { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"var-" +"keyword argument cannot have default value\") }\n" +" | '**' lambda_param ',' a=lambda_param " +"{ RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"arguments cannot follow var-keyword " +"argument\") }\n" +" | '**' lambda_param ',' a[Token*]=('*'|'**'|'/') " +"{ RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"arguments cannot follow var-keyword " +"argument\") }\n" +"invalid_double_type_comments:\n" +" | TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT {\n" +" RAISE_SYNTAX_ERROR(\"Cannot have two type comments on def\") }\n" +"invalid_with_item:\n" +" | expression 'as' a=expression &(',' | ')' | ':') {\n" +" RAISE_SYNTAX_ERROR_INVALID_TARGET(STAR_TARGETS, a) }\n" +"\n" +"invalid_for_target:\n" +" | 'async'? 'for' a=star_expressions {\n" +" RAISE_SYNTAX_ERROR_INVALID_TARGET(FOR_TARGETS, a) }\n" +"\n" +"invalid_group:\n" +" | '(' a=starred_expression ')' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"cannot use starred expression " +"here\") }\n" +" | '(' a='**' expression ')' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"cannot use double starred " +"expression here\") }\n" +"invalid_import:\n" +" | a='import' ','.dotted_name+ 'from' dotted_name {\n" +" RAISE_SYNTAX_ERROR_STARTING_FROM(a, \"Did you mean to use 'from ... " +"import ...' instead?\") }\n" +" | 'import' token=NEWLINE { \n" +" RAISE_SYNTAX_ERROR_STARTING_FROM(token, \"Expected one or more names " +"after 'import'\") }\n" +"\n" +"invalid_import_from_targets:\n" +" | import_from_as_names ',' NEWLINE {\n" +" RAISE_SYNTAX_ERROR(\"trailing comma not allowed without surrounding " +"parentheses\") }\n" +" | token=NEWLINE { \n" +" RAISE_SYNTAX_ERROR_STARTING_FROM(token, \"Expected one or more names " +"after 'import'\") }\n" +"\n" +"invalid_with_stmt:\n" +" | ['async'] 'with' ','.(expression ['as' star_target])+ NEWLINE " +"{ RAISE_SYNTAX_ERROR(\"expected ':'\") }\n" +" | ['async'] 'with' '(' ','.(expressions ['as' star_target])+ ','? ')' " +"NEWLINE { RAISE_SYNTAX_ERROR(\"expected ':'\") }\n" +"invalid_with_stmt_indent:\n" +" | ['async'] a='with' ','.(expression ['as' star_target])+ ':' NEWLINE !" +"INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'with' " +"statement on line %d\", a->lineno) }\n" +" | ['async'] a='with' '(' ','.(expressions ['as' star_target])+ ','? ')' " +"':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'with' " +"statement on line %d\", a->lineno) }\n" +"\n" +"invalid_try_stmt:\n" +" | a='try' ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'try' " +"statement on line %d\", a->lineno) }\n" +" | 'try' ':' block !('except' | 'finally') " +"{ RAISE_SYNTAX_ERROR(\"expected 'except' or 'finally' block\") }\n" +" | 'try' ':' block* except_block+ a='except' b='*' expression ['as' NAME] " +"':' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"cannot have both 'except' and " +"'except*' on the same 'try'\") }\n" +" | 'try' ':' block* except_star_block+ a='except' [expression ['as' " +"NAME]] ':' {\n" +" RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"cannot have both 'except' and " +"'except*' on the same 'try'\") }\n" +"invalid_except_stmt:\n" +" | 'except' '*'? a=expression ',' expressions ['as' NAME ] ':' {\n" +" RAISE_SYNTAX_ERROR_STARTING_FROM(a, \"multiple exception types must " +"be parenthesized\") }\n" +" | a='except' '*'? expression ['as' NAME ] NEWLINE " +"{ RAISE_SYNTAX_ERROR(\"expected ':'\") }\n" +" | a='except' NEWLINE { RAISE_SYNTAX_ERROR(\"expected ':'\") }\n" +" | a='except' '*' (NEWLINE | ':') { RAISE_SYNTAX_ERROR(\"expected one or " +"more exception types\") }\n" +"invalid_finally_stmt:\n" +" | a='finally' ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'finally' " +"statement on line %d\", a->lineno) }\n" +"invalid_except_stmt_indent:\n" +" | a='except' expression ['as' NAME ] ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'except' " +"statement on line %d\", a->lineno) }\n" +" | a='except' ':' NEWLINE !INDENT { RAISE_INDENTATION_ERROR(\"expected an " +"indented block after 'except' statement on line %d\", a->lineno) }\n" +"invalid_except_star_stmt_indent:\n" +" | a='except' '*' expression ['as' NAME ] ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'except*' " +"statement on line %d\", a->lineno) }\n" +"invalid_match_stmt:\n" +" | \"match\" subject_expr NEWLINE { CHECK_VERSION(void*, 10, \"Pattern " +"matching is\", RAISE_SYNTAX_ERROR(\"expected ':'\") ) }\n" +" | a=\"match\" subject=subject_expr ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'match' " +"statement on line %d\", a->lineno) }\n" +"invalid_case_block:\n" +" | \"case\" patterns guard? NEWLINE { RAISE_SYNTAX_ERROR(\"expected " +"':'\") }\n" +" | a=\"case\" patterns guard? ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'case' " +"statement on line %d\", a->lineno) }\n" +"invalid_as_pattern:\n" +" | or_pattern 'as' a=\"_\" { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, " +"\"cannot use '_' as a target\") }\n" +" | or_pattern 'as' !NAME a=expression " +"{ RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"invalid pattern target\") }\n" +"invalid_class_pattern:\n" +" | name_or_attr '(' a=invalid_class_argument_pattern " +"{ RAISE_SYNTAX_ERROR_KNOWN_RANGE(\n" +" PyPegen_first_item(a, pattern_ty),\n" +" PyPegen_last_item(a, pattern_ty),\n" +" \"positional patterns follow keyword patterns\") }\n" +"invalid_class_argument_pattern[asdl_pattern_seq*]:\n" +" | [positional_patterns ','] keyword_patterns ',' a=positional_patterns " +"{ a }\n" +"invalid_if_stmt:\n" +" | 'if' named_expression NEWLINE { RAISE_SYNTAX_ERROR(\"expected " +"':'\") }\n" +" | a='if' a=named_expression ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'if' " +"statement on line %d\", a->lineno) }\n" +"invalid_elif_stmt:\n" +" | 'elif' named_expression NEWLINE { RAISE_SYNTAX_ERROR(\"expected " +"':'\") }\n" +" | a='elif' named_expression ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'elif' " +"statement on line %d\", a->lineno) }\n" +"invalid_else_stmt:\n" +" | a='else' ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'else' " +"statement on line %d\", a->lineno) }\n" +"invalid_while_stmt:\n" +" | 'while' named_expression NEWLINE { RAISE_SYNTAX_ERROR(\"expected " +"':'\") }\n" +" | a='while' named_expression ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'while' " +"statement on line %d\", a->lineno) }\n" +"invalid_for_stmt:\n" +" | ['async'] 'for' star_targets 'in' star_expressions NEWLINE " +"{ RAISE_SYNTAX_ERROR(\"expected ':'\") }\n" +" | ['async'] a='for' star_targets 'in' star_expressions ':' NEWLINE !" +"INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after 'for' " +"statement on line %d\", a->lineno) }\n" +"invalid_def_raw:\n" +" | ['async'] a='def' NAME [type_params] '(' [params] ')' ['->' " +"expression] ':' NEWLINE !INDENT {\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after function " +"definition on line %d\", a->lineno) }\n" +" | ['async'] 'def' NAME [type_params] &&'(' [params] ')' ['->' " +"expression] &&':' [func_type_comment] block\n" +"invalid_class_def_raw:\n" +" | 'class' NAME [type_params] ['(' [arguments] ')'] NEWLINE " +"{ RAISE_SYNTAX_ERROR(\"expected ':'\") }\n" +" | a='class' NAME [type_params] ['(' [arguments] ')'] ':' NEWLINE !INDENT " +"{\n" +" RAISE_INDENTATION_ERROR(\"expected an indented block after class " +"definition on line %d\", a->lineno) }\n" +"\n" +"invalid_double_starred_kvpairs:\n" +" | ','.double_starred_kvpair+ ',' invalid_kvpair\n" +" | expression ':' a='*' bitwise_or { RAISE_SYNTAX_ERROR_STARTING_FROM(a, " +"\"cannot use a starred expression in a dictionary value\") }\n" +" | expression a=':' &('}'|',') { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, " +"\"expression expected after dictionary key and ':'\") }\n" +"invalid_kvpair:\n" +" | a=expression !(':') {\n" +" RAISE_ERROR_KNOWN_LOCATION(p, PyExc_SyntaxError, a->lineno, a-" +">end_col_offset - 1, a->end_lineno, -1, \"':' expected after dictionary " +"key\") }\n" +" | expression ':' a='*' bitwise_or { RAISE_SYNTAX_ERROR_STARTING_FROM(a, " +"\"cannot use a starred expression in a dictionary value\") }\n" +" | expression a=':' &('}'|',') {RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, " +"\"expression expected after dictionary key and ':'\") }\n" +"invalid_starred_expression:\n" +" | a='*' expression '=' b=expression { RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, " +"b, \"cannot assign to iterable argument unpacking\") }\n" +"\n" +"invalid_replacement_field:\n" +" | '{' a='=' { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"f-string: valid " +"expression required before '='\") }\n" +" | '{' a='!' { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"f-string: valid " +"expression required before '!'\") }\n" +" | '{' a=':' { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"f-string: valid " +"expression required before ':'\") }\n" +" | '{' a='}' { RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, \"f-string: valid " +"expression required before '}'\") }\n" +" | '{' !annotated_rhs { RAISE_SYNTAX_ERROR_ON_NEXT_TOKEN(\"f-string: " +"expecting a valid expression after '{'\")}\n" +" | '{' annotated_rhs !('=' | '!' | ':' | '}') {\n" +" PyErr_Occurred() ? NULL : RAISE_SYNTAX_ERROR_ON_NEXT_TOKEN(\"f-" +"string: expecting '=', or '!', or ':', or '}'\") }\n" +" | '{' annotated_rhs '=' !('!' | ':' | '}') {\n" +" PyErr_Occurred() ? NULL : RAISE_SYNTAX_ERROR_ON_NEXT_TOKEN(\"f-" +"string: expecting '!', or ':', or '}'\") }\n" +" | '{' annotated_rhs '='? invalid_conversion_character\n" +" | '{' annotated_rhs '='? ['!' NAME] !(':' | '}') {\n" +" PyErr_Occurred() ? NULL : RAISE_SYNTAX_ERROR_ON_NEXT_TOKEN(\"f-" +"string: expecting ':' or '}'\") }\n" +" | '{' annotated_rhs '='? ['!' NAME] ':' fstring_format_spec* !'}' {\n" +" PyErr_Occurred() ? NULL : RAISE_SYNTAX_ERROR_ON_NEXT_TOKEN(\"f-" +"string: expecting '}', or format specs\") }\n" +" | '{' annotated_rhs '='? ['!' NAME] !'}' {\n" +" PyErr_Occurred() ? NULL : RAISE_SYNTAX_ERROR_ON_NEXT_TOKEN(\"f-" +"string: expecting '}'\") }\n" +"\n" +"invalid_conversion_character:\n" +" | '!' &(':' | '}') { RAISE_SYNTAX_ERROR_ON_NEXT_TOKEN(\"f-string: " +"missing conversion character\") }\n" +" | '!' !NAME { RAISE_SYNTAX_ERROR_ON_NEXT_TOKEN(\"f-string: invalid " +"conversion character\") }\n" +"\n" +"invalid_arithmetic:\n" +" | sum ('+'|'-'|'*'|'/'|'%'|'//'|'@') a='not' b=inversion " +"{ RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, b, \"'not' after an operator must be " +"parenthesized\") }\n" +"invalid_factor:\n" +" | ('+' | '-' | '~') a='not' b=factor { RAISE_SYNTAX_ERROR_KNOWN_RANGE(a, " +"b, \"'not' after an operator must be parenthesized\") }\n" +"\n" +"invalid_type_params:\n" +" | '[' token=']' {\n" +" RAISE_SYNTAX_ERROR_STARTING_FROM(\n" +" token, \n" +" \"Type parameter list cannot be empty\")}\n"

pFad - (p)hone/(F)rame/(a)nonymizer/(d)eclutterfier! Saves Data!