Crate ruby_prism_sys

ruby-prism-sys

FFI-bindings for prism.

Structs

• __BindgenBitfieldUnit
• pm_alias_global_variable_node
  AliasGlobalVariableNode
• pm_alias_method_node
  AliasMethodNode
• pm_alternation_pattern_node
  AlternationPatternNode
• pm_and_node
  AndNode
• pm_arguments_node
  ArgumentsNode
• pm_array_node
  ArrayNode
• pm_array_pattern_node
  ArrayPatternNode
• pm_assoc_node
  AssocNode
• pm_assoc_splat_node
  AssocSplatNode
• pm_back_reference_read_node
  BackReferenceReadNode
• pm_begin_node
  BeginNode
• pm_block_argument_node
  BlockArgumentNode
• pm_block_local_variable_node
  BlockLocalVariableNode
• pm_block_node
  BlockNode
• pm_block_parameter_node
  BlockParameterNode
• pm_block_parameters_node
  BlockParametersNode
• pm_break_node
  BreakNode
• pm_call_and_write_node
  CallAndWriteNode
• pm_call_node
  CallNode
• pm_call_operator_write_node
  CallOperatorWriteNode
• pm_call_or_write_node
  CallOrWriteNode
• pm_call_target_node
  CallTargetNode
• pm_capture_pattern_node
  CapturePatternNode
• pm_case_match_node
  CaseMatchNode
• pm_case_node
  CaseNode
• pm_class_node
  ClassNode
• pm_class_variable_and_write_node
  ClassVariableAndWriteNode
• pm_class_variable_operator_write_node
  ClassVariableOperatorWriteNode
• pm_class_variable_or_write_node
  ClassVariableOrWriteNode
• pm_class_variable_read_node
  ClassVariableReadNode
• pm_class_variable_target_node
  ClassVariableTargetNode
• pm_class_variable_write_node
  ClassVariableWriteNode
• pm_comment
  This is a node in the linked list of comments that we’ve found while parsing.
• pm_constant_and_write_node
  ConstantAndWriteNode
• pm_constant_id_list_t
  A list of constant IDs. Usually used to represent a set of locals.
• pm_constant_operator_write_node
  ConstantOperatorWriteNode
• pm_constant_or_write_node
  ConstantOrWriteNode
• pm_constant_path_and_write_node
  ConstantPathAndWriteNode
• pm_constant_path_node
  ConstantPathNode
• pm_constant_path_operator_write_node
  ConstantPathOperatorWriteNode
• pm_constant_path_or_write_node
  ConstantPathOrWriteNode
• pm_constant_path_target_node
  ConstantPathTargetNode
• pm_constant_path_write_node
  ConstantPathWriteNode
• pm_constant_pool_bucket_t
  A bucket in the hash map.
• pm_constant_pool_t
  The overall constant pool, which stores constants found while parsing.
• pm_constant_read_node
  ConstantReadNode
• pm_constant_t
  A constant in the pool which effectively stores a string.
• pm_constant_target_node
  ConstantTargetNode
• pm_constant_write_node
  ConstantWriteNode
• pm_context_node
  This is a node in a linked list of contexts.
• pm_def_node
  DefNode
• pm_defined_node
  DefinedNode
• pm_diagnostic_t
  This struct represents a diagnostic generated during parsing.
• pm_else_node
  ElseNode
• pm_embedded_statements_node
  EmbeddedStatementsNode
• pm_embedded_variable_node
  EmbeddedVariableNode
• pm_encoding_t
  This struct defines the functions necessary to implement the encoding interface so we can determine how many bytes the subsequent character takes. Each callback should return the number of bytes, or 0 if the next bytes are invalid for the encoding and type.
• pm_ensure_node
  EnsureNode
• pm_false_node
  FalseNode
• pm_find_pattern_node
  FindPatternNode
• pm_flip_flop_node
  FlipFlopNode
• pm_float_node
  FloatNode
• pm_for_node
  ForNode
• pm_forwarding_arguments_node
  ForwardingArgumentsNode
• pm_forwarding_parameter_node
  ForwardingParameterNode
• pm_forwarding_super_node
  ForwardingSuperNode
• pm_global_variable_and_write_node
  GlobalVariableAndWriteNode
• pm_global_variable_operator_write_node
  GlobalVariableOperatorWriteNode
• pm_global_variable_or_write_node
  GlobalVariableOrWriteNode
• pm_global_variable_read_node
  GlobalVariableReadNode
• pm_global_variable_target_node
  GlobalVariableTargetNode
• pm_global_variable_write_node
  GlobalVariableWriteNode
• pm_hash_node
  HashNode
• pm_hash_pattern_node
  HashPatternNode
• pm_heredoc_lex_mode_t
  All of the information necessary to store to lexing a heredoc.
• pm_if_node
  IfNode
• pm_imaginary_node
  ImaginaryNode
• pm_implicit_node
  ImplicitNode
• pm_implicit_rest_node
  ImplicitRestNode
• pm_in_node
  InNode
• pm_index_and_write_node
  IndexAndWriteNode
• pm_index_operator_write_node
  IndexOperatorWriteNode
• pm_index_or_write_node
  IndexOrWriteNode
• pm_index_target_node
  IndexTargetNode
• pm_instance_variable_and_write_node
  InstanceVariableAndWriteNode
• pm_instance_variable_operator_write_node
  InstanceVariableOperatorWriteNode
• pm_instance_variable_or_write_node
  InstanceVariableOrWriteNode
• pm_instance_variable_read_node
  InstanceVariableReadNode
• pm_instance_variable_target_node
  InstanceVariableTargetNode
• pm_instance_variable_write_node
  InstanceVariableWriteNode
• pm_integer_node
  IntegerNode
• pm_integer_t
  A structure represents an arbitrary-sized integer.
• pm_interpolated_match_last_line_node
  InterpolatedMatchLastLineNode
• pm_interpolated_regular_expression_node
  InterpolatedRegularExpressionNode
• pm_interpolated_string_node
  InterpolatedStringNode
• pm_interpolated_symbol_node
  InterpolatedSymbolNode
• pm_interpolated_x_string_node
  InterpolatedXStringNode
• pm_it_local_variable_read_node
  ItLocalVariableReadNode
• pm_it_parameters_node
  ItParametersNode
• pm_keyword_hash_node
  KeywordHashNode
• pm_keyword_rest_parameter_node
  KeywordRestParameterNode
• pm_lambda_node
  LambdaNode
• pm_lex_callback_t
  When you are lexing through a file, the lexer needs all of the information that the parser additionally provides (for example, the local table). So if you want to properly lex Ruby, you need to actually lex it in the context of the parser. In order to provide this functionality, we optionally allow a struct to be attached to the parser that calls back out to a user-provided callback when each token is lexed.
• pm_lex_mode
  When lexing Ruby source, the lexer has a small amount of state to tell which kind of token it is currently lexing. For example, when we find the start of a string, the first token that we return is a TOKEN_STRING_BEGIN token. After that the lexer is now in the PM_LEX_STRING mode, and will return tokens that are found as part of a string.
• pm_lex_mode__bindgen_ty_2__bindgen_ty_1
• pm_lex_mode__bindgen_ty_2__bindgen_ty_2
• pm_lex_mode__bindgen_ty_2__bindgen_ty_3
• pm_lex_mode__bindgen_ty_2__bindgen_ty_4
• pm_list_node
  This struct represents an abstract linked list that provides common functionality. It is meant to be used any time a linked list is necessary to store data.
• pm_list_t
  This represents the overall linked list. It keeps a pointer to the head and tail so that iteration is easy and pushing new nodes is easy.
• pm_local_t
  This tracks an individual local variable in a certain lexical context, as well as the number of times is it read.
• pm_local_variable_and_write_node
  LocalVariableAndWriteNode
• pm_local_variable_operator_write_node
  LocalVariableOperatorWriteNode
• pm_local_variable_or_write_node
  LocalVariableOrWriteNode
• pm_local_variable_read_node
  LocalVariableReadNode
• pm_local_variable_target_node
  LocalVariableTargetNode
• pm_local_variable_write_node
  LocalVariableWriteNode
• pm_locals
  This is a set of local variables in a certain lexical context (method, class, module, etc.). We need to track how many times these variables are read in order to warn if they only get written.
• pm_location_t
  This represents a range of bytes in the source string to which a node or token corresponds.
• pm_match_last_line_node
  MatchLastLineNode
• pm_match_predicate_node
  MatchPredicateNode
• pm_match_required_node
  MatchRequiredNode
• pm_match_write_node
  MatchWriteNode
• pm_missing_node
  MissingNode
• pm_module_node
  ModuleNode
• pm_multi_target_node
  MultiTargetNode
• pm_multi_write_node
  MultiWriteNode
• pm_newline_list_t
  A list of offsets of newlines in a string. The offsets are assumed to be sorted/inserted in ascending order.
• pm_next_node
  NextNode
• pm_nil_node
  NilNode
• pm_no_keywords_parameter_node
  NoKeywordsParameterNode
• pm_node
  This is the base structure that represents a node in the syntax tree. It is embedded into every node type.
• pm_node_hash_t
  An internal hash table for a set of nodes.
• pm_node_list
  A list of nodes in the source, most often used for lists of children.
• pm_numbered_parameters_node
  NumberedParametersNode
• pm_numbered_reference_read_node
  NumberedReferenceReadNode
• pm_optional_keyword_parameter_node
  OptionalKeywordParameterNode
• pm_optional_parameter_node
  OptionalParameterNode
• pm_options
  Forward declaration needed by the callback typedef.
• pm_options_scope
  A scope of locals surrounding the code that is being parsed.
• pm_or_node
  OrNode
• pm_parameters_node
  ParametersNode
• pm_parentheses_node
  ParenthesesNode
• pm_parser
  This struct represents the overall parser. It contains a reference to the source file, as well as pointers that indicate where in the source it’s currently parsing. It also contains the most recent and current token that it’s considering.
• pm_parser__bindgen_ty_1
  A stack of lex modes.
• pm_pinned_expression_node
  PinnedExpressionNode
• pm_pinned_variable_node
  PinnedVariableNode
• pm_post_execution_node
  PostExecutionNode
• pm_pre_execution_node
  PreExecutionNode
• pm_program_node
  ProgramNode
• pm_range_node
  RangeNode
• pm_rational_node
  RationalNode
• pm_redo_node
  RedoNode
• pm_regular_expression_node
  RegularExpressionNode
• pm_required_keyword_parameter_node
  RequiredKeywordParameterNode
• pm_required_parameter_node
  RequiredParameterNode
• pm_rescue_modifier_node
  RescueModifierNode
• pm_rescue_node
  RescueNode
• pm_rest_parameter_node
  RestParameterNode
• pm_retry_node
  RetryNode
• pm_return_node
  ReturnNode
• pm_scope
  This struct represents a node in a linked list of scopes. Some scopes can see into their parent scopes, while others cannot.
• pm_self_node
  SelfNode
• pm_shareable_constant_node
  ShareableConstantNode
• pm_singleton_class_node
  SingletonClassNode
• pm_source_encoding_node
  SourceEncodingNode
• pm_source_file_node
  SourceFileNode
• pm_source_line_node
  SourceLineNode
• pm_splat_node
  SplatNode
• pm_statements_node
  StatementsNode
• pm_static_literals_t
  Certain sets of nodes (hash keys and when clauses) check for duplicate nodes to alert the user of potential issues. To do this, we keep a set of the nodes that have been seen so far, and compare whenever we find a new node.
• pm_string_node
  StringNode
• pm_string_t
  A generic string type that can have various ownership semantics.
• pm_super_node
  SuperNode
• pm_symbol_node
  SymbolNode
• pm_token_t
  This struct represents a token in the Ruby source. We use it to track both type and location information.
• pm_true_node
  TrueNode
• pm_undef_node
  UndefNode
• pm_unless_node
  UnlessNode
• pm_until_node
  UntilNode
• pm_when_node
  WhenNode
• pm_while_node
  WhileNode
• pm_x_string_node
  XStringNode
• pm_yield_node
  YieldNode

Enums

• pm_arguments_node_flags
  Flags for arguments nodes.
• pm_array_node_flags
  Flags for array nodes.
• pm_call_node_flags
  Flags for call nodes.
• pm_comment_type_t
  This is the type of a comment that we’ve found while parsing.
• pm_encoding_flags
  Flags for nodes that have unescaped content.
• pm_integer_base_flags
  Flags for integer nodes that correspond to the base of the integer.
• pm_interpolated_string_node_flags
  Flags for interpolated string nodes that indicated mutability if they are also marked as literals.
• pm_keyword_hash_node_flags
  Flags for keyword hash nodes.
• pm_loop_flags
  Flags for while and until loop nodes.
• pm_node_type
  This enum represents every type of node in the Ruby syntax tree.
• pm_pack_encoding
  The type of encoding for a pack template string.
• pm_pack_endian
  The endianness of a pack directive.
• pm_pack_length_type
  The type of length of a pack directive.
• pm_pack_result
  The result of parsing a pack template.
• pm_pack_signed
  The signness of a pack directive.
• pm_pack_size
  The size of an integer pack directive.
• pm_pack_type
  A directive within the pack template.
• pm_pack_variant
  The type of pack template we are parsing.
• pm_parameter_flags
  Flags for parameter nodes.
• pm_range_flags
  Flags for range and flip-flop nodes.
• pm_regular_expression_flags
  Flags for regular expression and match last line nodes.
• pm_shareable_constant_node_flags
  Flags for shareable constant nodes.
• pm_string_flags
  Flags for string nodes.
• pm_symbol_flags
  Flags for symbol nodes.

Constants

• PM_CONTEXT_BEGIN
  a begin statement
• PM_CONTEXT_BEGIN_ELSE
  a rescue else statement with an explicit begin
• PM_CONTEXT_BEGIN_ENSURE
  an ensure statement with an explicit begin
• PM_CONTEXT_BEGIN_RESCUE
  a rescue statement with an explicit begin
• PM_CONTEXT_BLOCK_BRACES
  expressions in block arguments using braces
• PM_CONTEXT_BLOCK_ELSE
  a rescue else statement within a do..end block
• PM_CONTEXT_BLOCK_ENSURE
  an ensure statement within a do..end block
• PM_CONTEXT_BLOCK_KEYWORDS
  expressions in block arguments using do..end
• PM_CONTEXT_BLOCK_RESCUE
  a rescue statement within a do..end block
• PM_CONTEXT_CASE_IN
  a case in statements
• PM_CONTEXT_CASE_WHEN
  a case when statements
• PM_CONTEXT_CLASS
  a class declaration
• PM_CONTEXT_CLASS_ELSE
  a rescue else statement within a class statement
• PM_CONTEXT_CLASS_ENSURE
  an ensure statement within a class statement
• PM_CONTEXT_CLASS_RESCUE
  a rescue statement within a class statement
• PM_CONTEXT_DEF
  a method definition
• PM_CONTEXT_DEFAULT_PARAMS
  a method definition’s default parameter
• PM_CONTEXT_DEFINED
  a defined? expression
• PM_CONTEXT_DEF_ELSE
  a rescue else statement within a method definition
• PM_CONTEXT_DEF_ENSURE
  an ensure statement within a method definition
• PM_CONTEXT_DEF_PARAMS
  a method definition’s parameters
• PM_CONTEXT_DEF_RESCUE
  a rescue statement within a method definition
• PM_CONTEXT_ELSE
  an else clause
• PM_CONTEXT_ELSIF
  an elsif clause
• PM_CONTEXT_EMBEXPR
  an interpolated expression
• PM_CONTEXT_FOR
  a for loop
• PM_CONTEXT_FOR_INDEX
  a for loop’s index
• PM_CONTEXT_IF
  an if statement
• PM_CONTEXT_LAMBDA_BRACES
  a lambda expression with braces
• PM_CONTEXT_LAMBDA_DO_END
  a lambda expression with do..end
• PM_CONTEXT_LAMBDA_ELSE
  a rescue else statement within a lambda expression
• PM_CONTEXT_LAMBDA_ENSURE
  an ensure statement within a lambda expression
• PM_CONTEXT_LAMBDA_RESCUE
  a rescue statement within a lambda expression
• PM_CONTEXT_LOOP_PREDICATE
  the predicate clause of a loop statement
• PM_CONTEXT_MAIN
  the top level context
• PM_CONTEXT_MODULE
  a module declaration
• PM_CONTEXT_MODULE_ELSE
  a rescue else statement within a module statement
• PM_CONTEXT_MODULE_ENSURE
  an ensure statement within a module statement
• PM_CONTEXT_MODULE_RESCUE
  a rescue statement within a module statement
• PM_CONTEXT_MULTI_TARGET
  a multiple target expression
• PM_CONTEXT_NONE
  a null context, used for returning a value from a function
• PM_CONTEXT_PARENS
  a parenthesized expression
• PM_CONTEXT_POSTEXE
  an END block
• PM_CONTEXT_PREDICATE
  a predicate inside an if/elsif/unless statement
• PM_CONTEXT_PREEXE
  a BEGIN block
• PM_CONTEXT_RESCUE_MODIFIER
  a modifier rescue clause
• PM_CONTEXT_SCLASS
  a singleton class definition
• PM_CONTEXT_SCLASS_ELSE
  a rescue else statement with a singleton class
• PM_CONTEXT_SCLASS_ENSURE
  an ensure statement with a singleton class
• PM_CONTEXT_SCLASS_RESCUE
  a rescue statement with a singleton class
• PM_CONTEXT_TERNARY
  a ternary expression
• PM_CONTEXT_UNLESS
  an unless statement
• PM_CONTEXT_UNTIL
  an until statement
• PM_CONTEXT_WHILE
  a while statement
• PM_ERR_ALIAS_ARGUMENT
  These are the error diagnostics.
• PM_ERR_ALIAS_ARGUMENT_NUMBERED_REFERENCE
  These are the error diagnostics.
• PM_ERR_AMPAMPEQ_MULTI_ASSIGN
  These are the error diagnostics.
• PM_ERR_ARGUMENT_AFTER_BLOCK
  These are the error diagnostics.
• PM_ERR_ARGUMENT_AFTER_FORWARDING_ELLIPSES
  These are the error diagnostics.
• PM_ERR_ARGUMENT_BARE_HASH
  These are the error diagnostics.
• PM_ERR_ARGUMENT_BLOCK_FORWARDING
  These are the error diagnostics.
• PM_ERR_ARGUMENT_BLOCK_MULTI
  These are the error diagnostics.
• PM_ERR_ARGUMENT_CONFLICT_AMPERSAND
  These are the error diagnostics.
• PM_ERR_ARGUMENT_CONFLICT_STAR
  These are the error diagnostics.
• PM_ERR_ARGUMENT_CONFLICT_STAR_STAR
  These are the error diagnostics.
• PM_ERR_ARGUMENT_FORMAL_CLASS
  These are the error diagnostics.
• PM_ERR_ARGUMENT_FORMAL_CONSTANT
  These are the error diagnostics.
• PM_ERR_ARGUMENT_FORMAL_GLOBAL
  These are the error diagnostics.
• PM_ERR_ARGUMENT_FORMAL_IVAR
  These are the error diagnostics.
• PM_ERR_ARGUMENT_FORWARDING_UNBOUND
  These are the error diagnostics.
• PM_ERR_ARGUMENT_NO_FORWARDING_AMPERSAND
  These are the error diagnostics.
• PM_ERR_ARGUMENT_NO_FORWARDING_ELLIPSES
  These are the error diagnostics.
• PM_ERR_ARGUMENT_NO_FORWARDING_STAR
  These are the error diagnostics.
• PM_ERR_ARGUMENT_NO_FORWARDING_STAR_STAR
  These are the error diagnostics.
• PM_ERR_ARGUMENT_SPLAT_AFTER_ASSOC_SPLAT
  These are the error diagnostics.
• PM_ERR_ARGUMENT_SPLAT_AFTER_SPLAT
  These are the error diagnostics.
• PM_ERR_ARGUMENT_TERM_PAREN
  These are the error diagnostics.
• PM_ERR_ARGUMENT_UNEXPECTED_BLOCK
  These are the error diagnostics.
• PM_ERR_ARRAY_ELEMENT
  These are the error diagnostics.
• PM_ERR_ARRAY_EXPRESSION
  These are the error diagnostics.
• PM_ERR_ARRAY_EXPRESSION_AFTER_STAR
  These are the error diagnostics.
• PM_ERR_ARRAY_SEPARATOR
  These are the error diagnostics.
• PM_ERR_ARRAY_TERM
  These are the error diagnostics.
• PM_ERR_BEGIN_LONELY_ELSE
  These are the error diagnostics.
• PM_ERR_BEGIN_TERM
  These are the error diagnostics.
• PM_ERR_BEGIN_UPCASE_BRACE
  These are the error diagnostics.
• PM_ERR_BEGIN_UPCASE_TERM
  These are the error diagnostics.
• PM_ERR_BEGIN_UPCASE_TOPLEVEL
  These are the error diagnostics.
• PM_ERR_BLOCK_PARAM_LOCAL_VARIABLE
  These are the error diagnostics.
• PM_ERR_BLOCK_PARAM_PIPE_TERM
  These are the error diagnostics.
• PM_ERR_BLOCK_TERM_BRACE
  These are the error diagnostics.
• PM_ERR_BLOCK_TERM_END
  These are the error diagnostics.
• PM_ERR_CANNOT_PARSE_EXPRESSION
  These are the error diagnostics.
• PM_ERR_CANNOT_PARSE_STRING_PART
  These are the error diagnostics.
• PM_ERR_CASE_EXPRESSION_AFTER_CASE
  These are the error diagnostics.
• PM_ERR_CASE_EXPRESSION_AFTER_WHEN
  These are the error diagnostics.
• PM_ERR_CASE_MATCH_MISSING_PREDICATE
  These are the error diagnostics.
• PM_ERR_CASE_MISSING_CONDITIONS
  These are the error diagnostics.
• PM_ERR_CASE_TERM
  These are the error diagnostics.
• PM_ERR_CLASS_IN_METHOD
  These are the error diagnostics.
• PM_ERR_CLASS_NAME
  These are the error diagnostics.
• PM_ERR_CLASS_SUPERCLASS
  These are the error diagnostics.
• PM_ERR_CLASS_TERM
  These are the error diagnostics.
• PM_ERR_CLASS_UNEXPECTED_END
  These are the error diagnostics.
• PM_ERR_CLASS_VARIABLE_BARE
  These are the error diagnostics.
• PM_ERR_CONDITIONAL_ELSIF_PREDICATE
  These are the error diagnostics.
• PM_ERR_CONDITIONAL_IF_PREDICATE
  These are the error diagnostics.
• PM_ERR_CONDITIONAL_PREDICATE_TERM
  These are the error diagnostics.
• PM_ERR_CONDITIONAL_TERM
  These are the error diagnostics.
• PM_ERR_CONDITIONAL_TERM_ELSE
  These are the error diagnostics.
• PM_ERR_CONDITIONAL_UNLESS_PREDICATE
  These are the error diagnostics.
• PM_ERR_CONDITIONAL_UNTIL_PREDICATE
  These are the error diagnostics.
• PM_ERR_CONDITIONAL_WHILE_PREDICATE
  These are the error diagnostics.
• PM_ERR_CONSTANT_PATH_COLON_COLON_CONSTANT
  These are the error diagnostics.
• PM_ERR_DEFINED_EXPRESSION
  These are the error diagnostics.
• PM_ERR_DEF_ENDLESS
  These are the error diagnostics.
• PM_ERR_DEF_ENDLESS_SETTER
  These are the error diagnostics.
• PM_ERR_DEF_NAME
  These are the error diagnostics.
• PM_ERR_DEF_PARAMS_TERM
  These are the error diagnostics.
• PM_ERR_DEF_PARAMS_TERM_PAREN
  These are the error diagnostics.
• PM_ERR_DEF_RECEIVER
  These are the error diagnostics.
• PM_ERR_DEF_RECEIVER_TERM
  These are the error diagnostics.
• PM_ERR_DEF_TERM
  These are the error diagnostics.
• PM_ERR_EMBDOC_TERM
  These are the error diagnostics.
• PM_ERR_EMBEXPR_END
  These are the error diagnostics.
• PM_ERR_EMBVAR_INVALID
  These are the error diagnostics.
• PM_ERR_END_UPCASE_BRACE
  These are the error diagnostics.
• PM_ERR_END_UPCASE_TERM
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_CONTROL
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_CONTROL_REPEAT
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_HEXADECIMAL
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_META
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_META_REPEAT
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_UNICODE
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_UNICODE_CM_FLAGS
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_UNICODE_LIST
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_UNICODE_LITERAL
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_UNICODE_LONG
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_UNICODE_SHORT
  These are the error diagnostics.
• PM_ERR_ESCAPE_INVALID_UNICODE_TERM
  These are the error diagnostics.
• PM_ERR_EXPECT_ARGUMENT
  These are the error diagnostics.
• PM_ERR_EXPECT_EOL_AFTER_STATEMENT
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_AMPAMPEQ
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_COMMA
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_EQUAL
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_LESS_LESS
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_LPAREN
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_OPERATOR
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_PIPEPIPEEQ
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_QUESTION
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT_HASH
  These are the error diagnostics.
• PM_ERR_EXPECT_EXPRESSION_AFTER_STAR
  These are the error diagnostics.
• PM_ERR_EXPECT_FOR_DELIMITER
  These are the error diagnostics.
• PM_ERR_EXPECT_IDENT_REQ_PARAMETER
  These are the error diagnostics.
• PM_ERR_EXPECT_IN_DELIMITER
  These are the error diagnostics.
• PM_ERR_EXPECT_LPAREN_REQ_PARAMETER
  These are the error diagnostics.
• PM_ERR_EXPECT_MESSAGE
  These are the error diagnostics.
• PM_ERR_EXPECT_RBRACKET
  These are the error diagnostics.
• PM_ERR_EXPECT_RPAREN
  These are the error diagnostics.
• PM_ERR_EXPECT_RPAREN_AFTER_MULTI
  These are the error diagnostics.
• PM_ERR_EXPECT_RPAREN_REQ_PARAMETER
  These are the error diagnostics.
• PM_ERR_EXPECT_SINGLETON_CLASS_DELIMITER
  These are the error diagnostics.
• PM_ERR_EXPECT_STRING_CONTENT
  These are the error diagnostics.
• PM_ERR_EXPECT_WHEN_DELIMITER
  These are the error diagnostics.
• PM_ERR_EXPRESSION_BARE_HASH
  These are the error diagnostics.
• PM_ERR_EXPRESSION_NOT_WRITABLE
  These are the error diagnostics.
• PM_ERR_EXPRESSION_NOT_WRITABLE_ENCODING
  These are the error diagnostics.
• PM_ERR_EXPRESSION_NOT_WRITABLE_FALSE
  These are the error diagnostics.
• PM_ERR_EXPRESSION_NOT_WRITABLE_FILE
  These are the error diagnostics.
• PM_ERR_EXPRESSION_NOT_WRITABLE_LINE
  These are the error diagnostics.
• PM_ERR_EXPRESSION_NOT_WRITABLE_NIL
  These are the error diagnostics.
• PM_ERR_EXPRESSION_NOT_WRITABLE_NUMBERED
  These are the error diagnostics.
• PM_ERR_EXPRESSION_NOT_WRITABLE_SELF
  These are the error diagnostics.
• PM_ERR_EXPRESSION_NOT_WRITABLE_TRUE
  These are the error diagnostics.
• PM_ERR_FLOAT_PARSE
  These are the error diagnostics.
• PM_ERR_FOR_COLLECTION
  These are the error diagnostics.
• PM_ERR_FOR_IN
  These are the error diagnostics.
• PM_ERR_FOR_INDEX
  These are the error diagnostics.
• PM_ERR_FOR_TERM
  These are the error diagnostics.
• PM_ERR_GLOBAL_VARIABLE_BARE
  These are the error diagnostics.
• PM_ERR_HASH_EXPRESSION_AFTER_LABEL
  These are the error diagnostics.
• PM_ERR_HASH_KEY
  These are the error diagnostics.
• PM_ERR_HASH_ROCKET
  These are the error diagnostics.
• PM_ERR_HASH_TERM
  These are the error diagnostics.
• PM_ERR_HASH_VALUE
  These are the error diagnostics.
• PM_ERR_HEREDOC_IDENTIFIER
  These are the error diagnostics.
• PM_ERR_HEREDOC_TERM
  These are the error diagnostics.
• PM_ERR_INCOMPLETE_QUESTION_MARK
  These are the error diagnostics.
• PM_ERR_INCOMPLETE_VARIABLE_CLASS
  These are the error diagnostics.
• PM_ERR_INCOMPLETE_VARIABLE_CLASS_3_3
  These are the error diagnostics.
• PM_ERR_INCOMPLETE_VARIABLE_INSTANCE
  These are the error diagnostics.
• PM_ERR_INCOMPLETE_VARIABLE_INSTANCE_3_3
  These are the error diagnostics.
• PM_ERR_INSTANCE_VARIABLE_BARE
  These are the error diagnostics.
• PM_ERR_INVALID_BLOCK_EXIT
  These are the error diagnostics.
• PM_ERR_INVALID_CHARACTER
  These are the error diagnostics.
• PM_ERR_INVALID_COMMA
  These are the error diagnostics.
• PM_ERR_INVALID_ENCODING_MAGIC_COMMENT
  These are the error diagnostics.
• PM_ERR_INVALID_ESCAPE_CHARACTER
  These are the error diagnostics.
• PM_ERR_INVALID_FLOAT_EXPONENT
  These are the error diagnostics.
• PM_ERR_INVALID_LOCAL_VARIABLE_READ
  These are the error diagnostics.
• PM_ERR_INVALID_LOCAL_VARIABLE_WRITE
  These are the error diagnostics.
• PM_ERR_INVALID_MULTIBYTE_CHAR
  These are the error diagnostics.
• PM_ERR_INVALID_MULTIBYTE_CHARACTER
  These are the error diagnostics.
• PM_ERR_INVALID_MULTIBYTE_ESCAPE
  These are the error diagnostics.
• PM_ERR_INVALID_NUMBER_BINARY
  These are the error diagnostics.
• PM_ERR_INVALID_NUMBER_DECIMAL
  These are the error diagnostics.
• PM_ERR_INVALID_NUMBER_FRACTION
  These are the error diagnostics.
• PM_ERR_INVALID_NUMBER_HEXADECIMAL
  These are the error diagnostics.
• PM_ERR_INVALID_NUMBER_OCTAL
  These are the error diagnostics.
• PM_ERR_INVALID_NUMBER_UNDERSCORE_INNER
  These are the error diagnostics.
• PM_ERR_INVALID_NUMBER_UNDERSCORE_TRAILING
  These are the error diagnostics.
• PM_ERR_INVALID_PERCENT
  These are the error diagnostics.
• PM_ERR_INVALID_PERCENT_EOF
  These are the error diagnostics.
• PM_ERR_INVALID_PRINTABLE_CHARACTER
  These are the error diagnostics.
• PM_ERR_INVALID_RETRY_AFTER_ELSE
  These are the error diagnostics.
• PM_ERR_INVALID_RETRY_AFTER_ENSURE
  These are the error diagnostics.
• PM_ERR_INVALID_RETRY_WITHOUT_RESCUE
  These are the error diagnostics.
• PM_ERR_INVALID_SYMBOL
  These are the error diagnostics.
• PM_ERR_INVALID_VARIABLE_GLOBAL
  These are the error diagnostics.
• PM_ERR_INVALID_VARIABLE_GLOBAL_3_3
  These are the error diagnostics.
• PM_ERR_INVALID_YIELD
  These are the error diagnostics.
• PM_ERR_IT_NOT_ALLOWED_NUMBERED
  These are the error diagnostics.
• PM_ERR_IT_NOT_ALLOWED_ORDINARY
  These are the error diagnostics.
• PM_ERR_LAMBDA_OPEN
  These are the error diagnostics.
• PM_ERR_LAMBDA_TERM_BRACE
  These are the error diagnostics.
• PM_ERR_LAMBDA_TERM_END
  These are the error diagnostics.
• PM_ERR_LIST_I_LOWER_ELEMENT
  These are the error diagnostics.
• PM_ERR_LIST_I_LOWER_TERM
  These are the error diagnostics.
• PM_ERR_LIST_I_UPPER_ELEMENT
  These are the error diagnostics.
• PM_ERR_LIST_I_UPPER_TERM
  These are the error diagnostics.
• PM_ERR_LIST_W_LOWER_ELEMENT
  These are the error diagnostics.
• PM_ERR_LIST_W_LOWER_TERM
  These are the error diagnostics.
• PM_ERR_LIST_W_UPPER_ELEMENT
  These are the error diagnostics.
• PM_ERR_LIST_W_UPPER_TERM
  These are the error diagnostics.
• PM_ERR_MALLOC_FAILED
  These are the error diagnostics.
• PM_ERR_MIXED_ENCODING
  These are the error diagnostics.
• PM_ERR_MODULE_IN_METHOD
  These are the error diagnostics.
• PM_ERR_MODULE_NAME
  These are the error diagnostics.
• PM_ERR_MODULE_TERM
  These are the error diagnostics.
• PM_ERR_MULTI_ASSIGN_MULTI_SPLATS
  These are the error diagnostics.
• PM_ERR_MULTI_ASSIGN_UNEXPECTED_REST
  These are the error diagnostics.
• PM_ERR_NESTING_TOO_DEEP
  These are the error diagnostics.
• PM_ERR_NON_ASSOCIATIVE_OPERATOR
  These are the error diagnostics.
• PM_ERR_NOT_EXPRESSION
  These are the error diagnostics.
• PM_ERR_NO_LOCAL_VARIABLE
  These are the error diagnostics.
• PM_ERR_NUMBERED_PARAMETER_INNER_BLOCK
  These are the error diagnostics.
• PM_ERR_NUMBERED_PARAMETER_IT
  These are the error diagnostics.
• PM_ERR_NUMBERED_PARAMETER_ORDINARY
  These are the error diagnostics.
• PM_ERR_NUMBERED_PARAMETER_OUTER_BLOCK
  These are the error diagnostics.
• PM_ERR_NUMBER_LITERAL_UNDERSCORE
  These are the error diagnostics.
• PM_ERR_OPERATOR_MULTI_ASSIGN
  These are the error diagnostics.
• PM_ERR_OPERATOR_WRITE_ARGUMENTS
  These are the error diagnostics.
• PM_ERR_OPERATOR_WRITE_BLOCK
  These are the error diagnostics.
• PM_ERR_PARAMETER_ASSOC_SPLAT_MULTI
  These are the error diagnostics.
• PM_ERR_PARAMETER_BLOCK_MULTI
  These are the error diagnostics.
• PM_ERR_PARAMETER_CIRCULAR
  These are the error diagnostics.
• PM_ERR_PARAMETER_FORWARDING_AFTER_REST
  These are the error diagnostics.
• PM_ERR_PARAMETER_METHOD_NAME
  These are the error diagnostics.
• PM_ERR_PARAMETER_NAME_DUPLICATED
  These are the error diagnostics.
• PM_ERR_PARAMETER_NO_DEFAULT
  These are the error diagnostics.
• PM_ERR_PARAMETER_NO_DEFAULT_KW
  These are the error diagnostics.
• PM_ERR_PARAMETER_NUMBERED_RESERVED
  These are the error diagnostics.
• PM_ERR_PARAMETER_ORDER
  These are the error diagnostics.
• PM_ERR_PARAMETER_SPLAT_MULTI
  These are the error diagnostics.
• PM_ERR_PARAMETER_STAR
  These are the error diagnostics.
• PM_ERR_PARAMETER_UNEXPECTED_FWD
  These are the error diagnostics.
• PM_ERR_PARAMETER_UNEXPECTED_NO_KW
  These are the error diagnostics.
• PM_ERR_PARAMETER_WILD_LOOSE_COMMA
  These are the error diagnostics.
• PM_ERR_PATTERN_ARRAY_MULTIPLE_RESTS
  These are the error diagnostics.
• PM_ERR_PATTERN_CAPTURE_DUPLICATE
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_BRACKET
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_COMMA
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_HROCKET
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_IN
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_KEY
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_PAREN
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_PIN
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_PIPE
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_RANGE
  These are the error diagnostics.
• PM_ERR_PATTERN_EXPRESSION_AFTER_REST
  These are the error diagnostics.
• PM_ERR_PATTERN_FIND_MISSING_INNER
  These are the error diagnostics.
• PM_ERR_PATTERN_HASH_IMPLICIT
  These are the error diagnostics.
• PM_ERR_PATTERN_HASH_KEY
  These are the error diagnostics.
• PM_ERR_PATTERN_HASH_KEY_DUPLICATE
  These are the error diagnostics.
• PM_ERR_PATTERN_HASH_KEY_INTERPOLATED
  These are the error diagnostics.
• PM_ERR_PATTERN_HASH_KEY_LABEL
  These are the error diagnostics.
• PM_ERR_PATTERN_HASH_KEY_LOCALS
  These are the error diagnostics.
• PM_ERR_PATTERN_IDENT_AFTER_HROCKET
  These are the error diagnostics.
• PM_ERR_PATTERN_LABEL_AFTER_COMMA
  These are the error diagnostics.
• PM_ERR_PATTERN_REST
  These are the error diagnostics.
• PM_ERR_PATTERN_TERM_BRACE
  These are the error diagnostics.
• PM_ERR_PATTERN_TERM_BRACKET
  These are the error diagnostics.
• PM_ERR_PATTERN_TERM_PAREN
  These are the error diagnostics.
• PM_ERR_PIPEPIPEEQ_MULTI_ASSIGN
  These are the error diagnostics.
• PM_ERR_REGEXP_ENCODING_OPTION_MISMATCH
  These are the error diagnostics.
• PM_ERR_REGEXP_INCOMPAT_CHAR_ENCODING
  These are the error diagnostics.
• PM_ERR_REGEXP_INVALID_UNICODE_RANGE
  These are the error diagnostics.
• PM_ERR_REGEXP_NON_ESCAPED_MBC
  These are the error diagnostics.
• PM_ERR_REGEXP_PARSE_ERROR
  These are the error diagnostics.
• PM_ERR_REGEXP_TERM
  These are the error diagnostics.
• PM_ERR_REGEXP_UNKNOWN_OPTIONS
  These are the error diagnostics.
• PM_ERR_REGEXP_UTF8_CHAR_NON_UTF8_REGEXP
  These are the error diagnostics.
• PM_ERR_RESCUE_EXPRESSION
  These are the error diagnostics.
• PM_ERR_RESCUE_MODIFIER_VALUE
  These are the error diagnostics.
• PM_ERR_RESCUE_TERM
  These are the error diagnostics.
• PM_ERR_RESCUE_VARIABLE
  These are the error diagnostics.
• PM_ERR_RETURN_INVALID
  These are the error diagnostics.
• PM_ERR_SCRIPT_NOT_FOUND
  These are the error diagnostics.
• PM_ERR_SINGLETON_FOR_LITERALS
  These are the error diagnostics.
• PM_ERR_STATEMENT_ALIAS
  These are the error diagnostics.
• PM_ERR_STATEMENT_POSTEXE_END
  These are the error diagnostics.
• PM_ERR_STATEMENT_PREEXE_BEGIN
  These are the error diagnostics.
• PM_ERR_STATEMENT_UNDEF
  These are the error diagnostics.
• PM_ERR_STRING_CONCATENATION
  These are the error diagnostics.
• PM_ERR_STRING_INTERPOLATED_TERM
  These are the error diagnostics.
• PM_ERR_STRING_LITERAL_EOF
  These are the error diagnostics.
• PM_ERR_STRING_LITERAL_TERM
  These are the error diagnostics.
• PM_ERR_SYMBOL_INVALID
  These are the error diagnostics.
• PM_ERR_SYMBOL_TERM_DYNAMIC
  These are the error diagnostics.
• PM_ERR_SYMBOL_TERM_INTERPOLATED
  These are the error diagnostics.
• PM_ERR_TERNARY_COLON
  These are the error diagnostics.
• PM_ERR_TERNARY_EXPRESSION_FALSE
  These are the error diagnostics.
• PM_ERR_TERNARY_EXPRESSION_TRUE
  These are the error diagnostics.
• PM_ERR_UNARY_DISALLOWED
  These are the error diagnostics.
• PM_ERR_UNARY_RECEIVER
  These are the error diagnostics.
• PM_ERR_UNDEF_ARGUMENT
  These are the error diagnostics.
• PM_ERR_UNEXPECTED_BLOCK_ARGUMENT
  These are the error diagnostics.
• PM_ERR_UNEXPECTED_INDEX_BLOCK
  These are the error diagnostics.
• PM_ERR_UNEXPECTED_INDEX_KEYWORDS
  These are the error diagnostics.
• PM_ERR_UNEXPECTED_LABEL
  These are the error diagnostics.
• PM_ERR_UNEXPECTED_MULTI_WRITE
  These are the error diagnostics.
• PM_ERR_UNEXPECTED_RANGE_OPERATOR
  These are the error diagnostics.
• PM_ERR_UNEXPECTED_SAFE_NAVIGATION
  These are the error diagnostics.
• PM_ERR_UNEXPECTED_TOKEN_CLOSE_CONTEXT
  These are the error diagnostics.
• PM_ERR_UNEXPECTED_TOKEN_IGNORE
  These are the error diagnostics.
• PM_ERR_UNTIL_TERM
  These are the error diagnostics.
• PM_ERR_VOID_EXPRESSION
  These are the error diagnostics.
• PM_ERR_WHILE_TERM
  These are the error diagnostics.
• PM_ERR_WRITE_TARGET_IN_METHOD
  These are the error diagnostics.
• PM_ERR_WRITE_TARGET_READONLY
  These are the error diagnostics.
• PM_ERR_WRITE_TARGET_UNEXPECTED
  These are the error diagnostics.
• PM_ERR_XSTRING_TERM
  These are the error diagnostics.
• PM_HEREDOC_INDENT_DASH
• PM_HEREDOC_INDENT_NONE
• PM_HEREDOC_INDENT_TILDE
• PM_HEREDOC_QUOTE_BACKTICK
• PM_HEREDOC_QUOTE_DOUBLE
• PM_HEREDOC_QUOTE_NONE
• PM_HEREDOC_QUOTE_SINGLE
• PM_LEX_DEFAULT
  This state is used when any given token is being lexed.
• PM_LEX_EMBEXPR
  This state is used when we’re lexing as normal but inside an embedded expression of a string.
• PM_LEX_EMBVAR
  This state is used when we’re lexing a variable that is embedded directly inside of a string with the # shorthand.
• PM_LEX_HEREDOC
  This state is used when you are inside the content of a heredoc.
• PM_LEX_LIST
  This state is used when we are lexing a list of tokens, as in a %w word list literal or a %i symbol list literal.
• PM_LEX_REGEXP
  This state is used when a regular expression has been begun and we are looking for the terminator.
• PM_LEX_STATE_ARG
• PM_LEX_STATE_ARG_ANY
• PM_LEX_STATE_BEG
• PM_LEX_STATE_BEG_ANY
• PM_LEX_STATE_CLASS
• PM_LEX_STATE_CMDARG
• PM_LEX_STATE_DOT
• PM_LEX_STATE_END
• PM_LEX_STATE_ENDARG
• PM_LEX_STATE_ENDFN
• PM_LEX_STATE_END_ANY
• PM_LEX_STATE_FITEM
• PM_LEX_STATE_FNAME
• PM_LEX_STATE_LABEL
• PM_LEX_STATE_LABELED
• PM_LEX_STATE_MID
• PM_LEX_STATE_NONE
• PM_LEX_STRING
  This state is used when we are lexing a string or a string-like token, as in string content with either quote or an xstring.
• PM_OPTIONS_VERSION_CRUBY_3_3
  The vendored version of prism in CRuby 3.3.x.
• PM_OPTIONS_VERSION_LATEST
  The current version of prism.
• PM_STRING_CONSTANT
  This string is a constant string, and should not be freed.
• PM_STRING_MAPPED
  This string is a memory-mapped file, and should be freed using pm_string_free.
• PM_STRING_OWNED
  This string owns its memory, and should be freed using pm_string_free.
• PM_STRING_SHARED
  This is a slice of another string, and should not be freed.
• PM_TOKEN_AMPERSAND
  &
• PM_TOKEN_AMPERSAND_AMPERSAND
  &&
• PM_TOKEN_AMPERSAND_AMPERSAND_EQUAL
  &&=
• PM_TOKEN_AMPERSAND_DOT
  &.
• PM_TOKEN_AMPERSAND_EQUAL
  &=
• PM_TOKEN_BACKTICK
  `
• PM_TOKEN_BACK_REFERENCE
  a back reference
• PM_TOKEN_BANG
  ! or !@
• PM_TOKEN_BANG_EQUAL
  !=
• PM_TOKEN_BANG_TILDE
  !~
• PM_TOKEN_BRACE_LEFT
  {
• PM_TOKEN_BRACE_RIGHT
  }
• PM_TOKEN_BRACKET_LEFT
  [
• PM_TOKEN_BRACKET_LEFT_ARRAY
  [ for the beginning of an array
• PM_TOKEN_BRACKET_LEFT_RIGHT
  []
• PM_TOKEN_BRACKET_LEFT_RIGHT_EQUAL
  []=
• PM_TOKEN_BRACKET_RIGHT
  ]
• PM_TOKEN_CARET
  ^
• PM_TOKEN_CARET_EQUAL
  ^=
• PM_TOKEN_CHARACTER_LITERAL
  a character literal
• PM_TOKEN_CLASS_VARIABLE
  a class variable
• PM_TOKEN_COLON
  :
• PM_TOKEN_COLON_COLON
  ::
• PM_TOKEN_COMMA
  ,
• PM_TOKEN_COMMENT
  a comment
• PM_TOKEN_CONSTANT
  a constant
• PM_TOKEN_DOT
  the . call operator
• PM_TOKEN_DOT_DOT
  the .. range operator
• PM_TOKEN_DOT_DOT_DOT
  the … range operator or forwarding parameter
• PM_TOKEN_EMBDOC_BEGIN
  =begin
• PM_TOKEN_EMBDOC_END
  =end
• PM_TOKEN_EMBDOC_LINE
  a line inside of embedded documentation
• PM_TOKEN_EMBEXPR_BEGIN
  #{
• PM_TOKEN_EMBEXPR_END
  }
• PM_TOKEN_EMBVAR
• PM_TOKEN_EOF
  final token in the file
• PM_TOKEN_EQUAL
  =
• PM_TOKEN_EQUAL_EQUAL
  ==
• PM_TOKEN_EQUAL_EQUAL_EQUAL
  ===
• PM_TOKEN_EQUAL_GREATER
  =>
• PM_TOKEN_EQUAL_TILDE
  =~
• PM_TOKEN_FLOAT
  a floating point number
• PM_TOKEN_FLOAT_IMAGINARY
  a floating pointer number with an imaginary suffix
• PM_TOKEN_FLOAT_RATIONAL
  a floating pointer number with a rational suffix
• PM_TOKEN_FLOAT_RATIONAL_IMAGINARY
  a floating pointer number with a rational and imaginary suffix
• PM_TOKEN_GLOBAL_VARIABLE
  a global variable
• PM_TOKEN_GREATER

• PM_TOKEN_GREATER_EQUAL

  =

• PM_TOKEN_GREATER_GREATER

• PM_TOKEN_GREATER_GREATER_EQUAL

  =

• PM_TOKEN_HEREDOC_END
  the end of a heredoc
• PM_TOKEN_HEREDOC_START
  the start of a heredoc
• PM_TOKEN_IDENTIFIER
  an identifier
• PM_TOKEN_IGNORED_NEWLINE
  an ignored newline
• PM_TOKEN_INSTANCE_VARIABLE
  an instance variable
• PM_TOKEN_INTEGER
  an integer (any base)
• PM_TOKEN_INTEGER_IMAGINARY
  an integer with an imaginary suffix
• PM_TOKEN_INTEGER_RATIONAL
  an integer with a rational suffix
• PM_TOKEN_INTEGER_RATIONAL_IMAGINARY
  an integer with a rational and imaginary suffix
• PM_TOKEN_KEYWORD_ALIAS
  alias
• PM_TOKEN_KEYWORD_AND
  and
• PM_TOKEN_KEYWORD_BEGIN
  begin
• PM_TOKEN_KEYWORD_BEGIN_UPCASE
  BEGIN
• PM_TOKEN_KEYWORD_BREAK
  break
• PM_TOKEN_KEYWORD_CASE
  case
• PM_TOKEN_KEYWORD_CLASS
  class
• PM_TOKEN_KEYWORD_DEF
  def
• PM_TOKEN_KEYWORD_DEFINED
  defined?
• PM_TOKEN_KEYWORD_DO
  do
• PM_TOKEN_KEYWORD_DO_LOOP
  do keyword for a predicate in a while, until, or for loop
• PM_TOKEN_KEYWORD_ELSE
  else
• PM_TOKEN_KEYWORD_ELSIF
  elsif
• PM_TOKEN_KEYWORD_END
  end
• PM_TOKEN_KEYWORD_END_UPCASE
  END
• PM_TOKEN_KEYWORD_ENSURE
  ensure
• PM_TOKEN_KEYWORD_FALSE
  false
• PM_TOKEN_KEYWORD_FOR
  for
• PM_TOKEN_KEYWORD_IF
  if
• PM_TOKEN_KEYWORD_IF_MODIFIER
  if in the modifier form
• PM_TOKEN_KEYWORD_IN
  in
• PM_TOKEN_KEYWORD_MODULE
  module
• PM_TOKEN_KEYWORD_NEXT
  next
• PM_TOKEN_KEYWORD_NIL
  nil
• PM_TOKEN_KEYWORD_NOT
  not
• PM_TOKEN_KEYWORD_OR
  or
• PM_TOKEN_KEYWORD_REDO
  redo
• PM_TOKEN_KEYWORD_RESCUE
  rescue
• PM_TOKEN_KEYWORD_RESCUE_MODIFIER
  rescue in the modifier form
• PM_TOKEN_KEYWORD_RETRY
  retry
• PM_TOKEN_KEYWORD_RETURN
  return
• PM_TOKEN_KEYWORD_SELF
  self
• PM_TOKEN_KEYWORD_SUPER
  super
• PM_TOKEN_KEYWORD_THEN
  then
• PM_TOKEN_KEYWORD_TRUE
  true
• PM_TOKEN_KEYWORD_UNDEF
  undef
• PM_TOKEN_KEYWORD_UNLESS
  unless
• PM_TOKEN_KEYWORD_UNLESS_MODIFIER
  unless in the modifier form
• PM_TOKEN_KEYWORD_UNTIL
  until
• PM_TOKEN_KEYWORD_UNTIL_MODIFIER
  until in the modifier form
• PM_TOKEN_KEYWORD_WHEN
  when
• PM_TOKEN_KEYWORD_WHILE
  while
• PM_TOKEN_KEYWORD_WHILE_MODIFIER
  while in the modifier form
• PM_TOKEN_KEYWORD_YIELD
  yield
• PM_TOKEN_KEYWORD___ENCODING__
  ENCODING
• PM_TOKEN_KEYWORD___FILE__
  FILE
• PM_TOKEN_KEYWORD___LINE__
  LINE
• PM_TOKEN_LABEL
  a label
• PM_TOKEN_LABEL_END
  the end of a label
• PM_TOKEN_LAMBDA_BEGIN
  {
• PM_TOKEN_LESS
  <
• PM_TOKEN_LESS_EQUAL
  <=
• PM_TOKEN_LESS_EQUAL_GREATER
  <=>
• PM_TOKEN_LESS_LESS
  <<
• PM_TOKEN_LESS_LESS_EQUAL
  <<=
• PM_TOKEN_MAXIMUM
  The maximum token value.
• PM_TOKEN_METHOD_NAME
  a method name
• PM_TOKEN_MINUS
• PM_TOKEN_MINUS_EQUAL
  -=
• PM_TOKEN_MINUS_GREATER
  ->
• PM_TOKEN_MISSING
  a token that was expected but not found
• PM_TOKEN_NEWLINE
  a newline character outside of other tokens
• PM_TOKEN_NOT_PROVIDED
  a token that was not present but it is okay
• PM_TOKEN_NUMBERED_REFERENCE
  a numbered reference to a capture group in the previous regular expression match
• PM_TOKEN_PARENTHESIS_LEFT
  (
• PM_TOKEN_PARENTHESIS_LEFT_PARENTHESES
  ( for a parentheses node
• PM_TOKEN_PARENTHESIS_RIGHT
  )
• PM_TOKEN_PERCENT
  %
• PM_TOKEN_PERCENT_EQUAL
  %=
• PM_TOKEN_PERCENT_LOWER_I
  %i
• PM_TOKEN_PERCENT_LOWER_W
  %w
• PM_TOKEN_PERCENT_LOWER_X
  %x
• PM_TOKEN_PERCENT_UPPER_I
  %I
• PM_TOKEN_PERCENT_UPPER_W
  %W
• PM_TOKEN_PIPE
  |
• PM_TOKEN_PIPE_EQUAL
  |=
• PM_TOKEN_PIPE_PIPE
  ||
• PM_TOKEN_PIPE_PIPE_EQUAL
  ||=
• PM_TOKEN_PLUS
• PM_TOKEN_PLUS_EQUAL
  +=
• PM_TOKEN_QUESTION_MARK
  ?
• PM_TOKEN_REGEXP_BEGIN
  the beginning of a regular expression
• PM_TOKEN_REGEXP_END
  the end of a regular expression
• PM_TOKEN_SEMICOLON
  ;
• PM_TOKEN_SLASH
  /
• PM_TOKEN_SLASH_EQUAL
  /=
• PM_TOKEN_STAR
• PM_TOKEN_STAR_EQUAL
  *=
• PM_TOKEN_STAR_STAR
  **
• PM_TOKEN_STAR_STAR_EQUAL
  **=
• PM_TOKEN_STRING_BEGIN
  the beginning of a string
• PM_TOKEN_STRING_CONTENT
  the contents of a string
• PM_TOKEN_STRING_END
  the end of a string
• PM_TOKEN_SYMBOL_BEGIN
  the beginning of a symbol
• PM_TOKEN_TILDE
  ~ or ~@
• PM_TOKEN_UAMPERSAND
  unary &
• PM_TOKEN_UCOLON_COLON
  unary ::
• PM_TOKEN_UDOT_DOT
  unary .. operator
• PM_TOKEN_UDOT_DOT_DOT
  unary … operator
• PM_TOKEN_UMINUS
  -@
• PM_TOKEN_UMINUS_NUM
  -@ for a number
• PM_TOKEN_UPLUS
  +@
• PM_TOKEN_USTAR
  unary *
• PM_TOKEN_USTAR_STAR
  unary **
• PM_TOKEN_WORDS_SEP
  a separator between words in a list
• PM_TOKEN___END__
  marker for the point in the file at which the parser should stop
• PM_WARN_AMBIGUOUS_BINARY_OPERATOR
  These are the warning diagnostics.
• PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_MINUS
  These are the warning diagnostics.
• PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_PLUS
  These are the warning diagnostics.
• PM_WARN_AMBIGUOUS_PREFIX_AMPERSAND
  These are the warning diagnostics.
• PM_WARN_AMBIGUOUS_PREFIX_STAR
  These are the warning diagnostics.
• PM_WARN_AMBIGUOUS_PREFIX_STAR_STAR
  These are the warning diagnostics.
• PM_WARN_AMBIGUOUS_SLASH
  These are the warning diagnostics.
• PM_WARN_COMPARISON_AFTER_COMPARISON
  These are the warning diagnostics.
• PM_WARN_DOT_DOT_DOT_EOL
  These are the warning diagnostics.
• PM_WARN_DUPLICATED_HASH_KEY
  These are the warning diagnostics.
• PM_WARN_DUPLICATED_WHEN_CLAUSE
  These are the warning diagnostics.
• PM_WARN_END_IN_METHOD
  These are the warning diagnostics.
• PM_WARN_EQUAL_IN_CONDITIONAL
  These are the warning diagnostics.
• PM_WARN_EQUAL_IN_CONDITIONAL_3_3
  These are the warning diagnostics.
• PM_WARN_FLOAT_OUT_OF_RANGE
  These are the warning diagnostics.
• PM_WARN_IGNORED_FROZEN_STRING_LITERAL
  These are the warning diagnostics.
• PM_WARN_INDENTATION_MISMATCH
  These are the warning diagnostics.
• PM_WARN_INTEGER_IN_FLIP_FLOP
  These are the warning diagnostics.
• PM_WARN_INVALID_CHARACTER
  These are the warning diagnostics.
• PM_WARN_INVALID_MAGIC_COMMENT_VALUE
  These are the warning diagnostics.
• PM_WARN_INVALID_NUMBERED_REFERENCE
  These are the warning diagnostics.
• PM_WARN_KEYWORD_EOL
  These are the warning diagnostics.
• PM_WARN_LITERAL_IN_CONDITION_DEFAULT
  These are the warning diagnostics.
• PM_WARN_LITERAL_IN_CONDITION_VERBOSE
  These are the warning diagnostics.
• PM_WARN_SHAREABLE_CONSTANT_VALUE_LINE
  These are the warning diagnostics.
• PM_WARN_SHEBANG_CARRIAGE_RETURN
  These are the warning diagnostics.
• PM_WARN_UNEXPECTED_CARRIAGE_RETURN
  These are the warning diagnostics.
• PM_WARN_UNREACHABLE_STATEMENT
  These are the warning diagnostics.
• PM_WARN_UNUSED_LOCAL_VARIABLE
  These are the warning diagnostics.
• PM_WARN_VOID_STATEMENT
  These are the warning diagnostics.

Statics

• pm_encoding_unicode_table^⚠
  This lookup table is referenced in both the UTF-8 encoding file and the parser directly in order to speed up the default encoding processing. It is used to indicate whether a character is alphabetical, alphanumeric, or uppercase in unicode mappings.
• pm_encodings^⚠
  This is the table of all of the encodings that prism supports.

Functions

• pm_list_empty_p^⚠
  Returns true if the given list is empty.
• pm_list_free^⚠
  Deallocate the internal state of the given list.
• pm_node_destroy^⚠
  Deallocate a node and all of its children.
• pm_pack_parse^⚠
  Parse a single directive from a pack or unpack format string.
• pm_parse^⚠
  Initiate the parser with the given parser.
• pm_parser_free^⚠
  Free any memory associated with the given parser.
• pm_parser_init^⚠
  Initialize a parser with the given start and end pointers.
• pm_size_to_native^⚠
  Prism abstracts sizes away from the native system - this converts an abstract size to a native size.
• pm_string_free^⚠
  Free the associated memory of the given string.
• pm_string_length^⚠
  Returns the length associated with the string.
• pm_string_source^⚠
  Returns the start pointer associated with the string.
• pm_version^⚠
  The prism version and the serialization format.

Type Aliases

• pm_alias_global_variable_node_t
  AliasGlobalVariableNode
• pm_alias_method_node_t
  AliasMethodNode
• pm_alternation_pattern_node_t
  AlternationPatternNode
• pm_and_node_t
  AndNode
• pm_arguments_node_t
  ArgumentsNode
• pm_array_node_t
  ArrayNode
• pm_array_pattern_node_t
  ArrayPatternNode
• pm_assoc_node_t
  AssocNode
• pm_assoc_splat_node_t
  AssocSplatNode
• pm_back_reference_read_node_t
  BackReferenceReadNode
• pm_begin_node_t
  BeginNode
• pm_block_argument_node_t
  BlockArgumentNode
• pm_block_local_variable_node_t
  BlockLocalVariableNode
• pm_block_node_t
  BlockNode
• pm_block_parameter_node_t
  BlockParameterNode
• pm_block_parameters_node_t
  BlockParametersNode
• pm_break_node_t
  BreakNode
• pm_call_and_write_node_t
  CallAndWriteNode
• pm_call_node_t
  CallNode
• pm_call_operator_write_node_t
  CallOperatorWriteNode
• pm_call_or_write_node_t
  CallOrWriteNode
• pm_call_target_node_t
  CallTargetNode
• pm_capture_pattern_node_t
  CapturePatternNode
• pm_case_match_node_t
  CaseMatchNode
• pm_case_node_t
  CaseNode
• pm_class_node_t
  ClassNode
• pm_class_variable_and_write_node_t
  ClassVariableAndWriteNode
• pm_class_variable_operator_write_node_t
  ClassVariableOperatorWriteNode
• pm_class_variable_or_write_node_t
  ClassVariableOrWriteNode
• pm_class_variable_read_node_t
  ClassVariableReadNode
• pm_class_variable_target_node_t
  ClassVariableTargetNode
• pm_class_variable_write_node_t
  ClassVariableWriteNode
• pm_comment_t
  This is a node in the linked list of comments that we’ve found while parsing.
• pm_constant_and_write_node_t
  ConstantAndWriteNode
• pm_constant_id_t
  A constant id is a unique identifier for a constant in the constant pool.
• pm_constant_operator_write_node_t
  ConstantOperatorWriteNode
• pm_constant_or_write_node_t
  ConstantOrWriteNode
• pm_constant_path_and_write_node_t
  ConstantPathAndWriteNode
• pm_constant_path_node_t
  ConstantPathNode
• pm_constant_path_operator_write_node_t
  ConstantPathOperatorWriteNode
• pm_constant_path_or_write_node_t
  ConstantPathOrWriteNode
• pm_constant_path_target_node_t
  ConstantPathTargetNode
• pm_constant_path_write_node_t
  ConstantPathWriteNode
• pm_constant_pool_bucket_type_t
  The type of bucket in the constant pool hash map. This determines how the bucket should be freed.
• pm_constant_read_node_t
  ConstantReadNode
• pm_constant_target_node_t
  ConstantTargetNode
• pm_constant_write_node_t
  ConstantWriteNode
• pm_context_node_t
  This is a node in a linked list of contexts.
• pm_context_t
  While parsing, we keep track of a stack of contexts. This is helpful for error recovery so that we can pop back to a previous context when we hit a token that is understood by a parent context but not by the current context.
• pm_def_node_t
  DefNode
• pm_defined_node_t
  DefinedNode
• pm_diagnostic_id_t
  The diagnostic IDs of all of the diagnostics, used to communicate the types of errors between the parser and the user.
• pm_else_node_t
  ElseNode
• pm_embedded_statements_node_t
  EmbeddedStatementsNode
• pm_embedded_variable_node_t
  EmbeddedVariableNode
• pm_encoding_changed_callback_t
  When the encoding that is being used to parse the source is changed by prism, we provide the ability here to call out to a user-defined function.
• pm_ensure_node_t
  EnsureNode
• pm_false_node_t
  FalseNode
• pm_find_pattern_node_t
  FindPatternNode
• pm_flip_flop_node_t
  FlipFlopNode
• pm_float_node_t
  FloatNode
• pm_for_node_t
  ForNode
• pm_forwarding_arguments_node_t
  ForwardingArgumentsNode
• pm_forwarding_parameter_node_t
  ForwardingParameterNode
• pm_forwarding_super_node_t
  ForwardingSuperNode
• pm_global_variable_and_write_node_t
  GlobalVariableAndWriteNode
• pm_global_variable_operator_write_node_t
  GlobalVariableOperatorWriteNode
• pm_global_variable_or_write_node_t
  GlobalVariableOrWriteNode
• pm_global_variable_read_node_t
  GlobalVariableReadNode
• pm_global_variable_target_node_t
  GlobalVariableTargetNode
• pm_global_variable_write_node_t
  GlobalVariableWriteNode
• pm_hash_node_t
  HashNode
• pm_hash_pattern_node_t
  HashPatternNode
• pm_heredoc_indent_t
  The type of indentation that a heredoc uses.
• pm_heredoc_quote_t
  The type of quote that a heredoc uses.
• pm_if_node_t
  IfNode
• pm_imaginary_node_t
  ImaginaryNode
• pm_implicit_node_t
  ImplicitNode
• pm_implicit_rest_node_t
  ImplicitRestNode
• pm_in_node_t
  InNode
• pm_index_and_write_node_t
  IndexAndWriteNode
• pm_index_operator_write_node_t
  IndexOperatorWriteNode
• pm_index_or_write_node_t
  IndexOrWriteNode
• pm_index_target_node_t
  IndexTargetNode
• pm_instance_variable_and_write_node_t
  InstanceVariableAndWriteNode
• pm_instance_variable_operator_write_node_t
  InstanceVariableOperatorWriteNode
• pm_instance_variable_or_write_node_t
  InstanceVariableOrWriteNode
• pm_instance_variable_read_node_t
  InstanceVariableReadNode
• pm_instance_variable_target_node_t
  InstanceVariableTargetNode
• pm_instance_variable_write_node_t
  InstanceVariableWriteNode
• pm_integer_node_t
  IntegerNode
• pm_interpolated_match_last_line_node_t
  InterpolatedMatchLastLineNode
• pm_interpolated_regular_expression_node_t
  InterpolatedRegularExpressionNode
• pm_interpolated_string_node_t
  InterpolatedStringNode
• pm_interpolated_symbol_node_t
  InterpolatedSymbolNode
• pm_interpolated_x_string_node_t
  InterpolatedXStringNode
• pm_it_local_variable_read_node_t
  ItLocalVariableReadNode
• pm_it_parameters_node_t
  ItParametersNode
• pm_keyword_hash_node_t
  KeywordHashNode
• pm_keyword_rest_parameter_node_t
  KeywordRestParameterNode
• pm_lambda_node_t
  LambdaNode
• pm_lex_mode__bindgen_ty_1
  The type of this lex mode.
• pm_lex_mode_t
  When lexing Ruby source, the lexer has a small amount of state to tell which kind of token it is currently lexing. For example, when we find the start of a string, the first token that we return is a TOKEN_STRING_BEGIN token. After that the lexer is now in the PM_LEX_STRING mode, and will return tokens that are found as part of a string.
• pm_lex_state_t
  This enum combines the various bits from the above enum into individual values that represent the various states of the lexer.
• pm_list_node_t
  This struct represents an abstract linked list that provides common functionality. It is meant to be used any time a linked list is necessary to store data.
• pm_local_variable_and_write_node_t
  LocalVariableAndWriteNode
• pm_local_variable_operator_write_node_t
  LocalVariableOperatorWriteNode
• pm_local_variable_or_write_node_t
  LocalVariableOrWriteNode
• pm_local_variable_read_node_t
  LocalVariableReadNode
• pm_local_variable_target_node_t
  LocalVariableTargetNode
• pm_local_variable_write_node_t
  LocalVariableWriteNode
• pm_locals_t
  This is a set of local variables in a certain lexical context (method, class, module, etc.). We need to track how many times these variables are read in order to warn if they only get written.
• pm_match_last_line_node_t
  MatchLastLineNode
• pm_match_predicate_node_t
  MatchPredicateNode
• pm_match_required_node_t
  MatchRequiredNode
• pm_match_write_node_t
  MatchWriteNode
• pm_missing_node_t
  MissingNode
• pm_module_node_t
  ModuleNode
• pm_multi_target_node_t
  MultiTargetNode
• pm_multi_write_node_t
  MultiWriteNode
• pm_next_node_t
  NextNode
• pm_nil_node_t
  NilNode
• pm_no_keywords_parameter_node_t
  NoKeywordsParameterNode
• pm_node_flags_t
  These are the flags embedded in the node struct. We explicitly control the size of it here to avoid having the variable-width enum.
• pm_node_list_t
  A list of nodes in the source, most often used for lists of children.
• pm_node_t
  This is the base structure that represents a node in the syntax tree. It is embedded into every node type.
• pm_node_type_t
  This is the type of node embedded in the node struct. We explicitly control the size of it here to avoid having the variable-width enum.
• pm_numbered_parameters_node_t
  NumberedParametersNode
• pm_numbered_reference_read_node_t
  NumberedReferenceReadNode
• pm_optional_keyword_parameter_node_t
  OptionalKeywordParameterNode
• pm_optional_parameter_node_t
  OptionalParameterNode
• pm_options_scope_t
  A scope of locals surrounding the code that is being parsed.
• pm_options_shebang_callback_t
  The callback called when additional switches are found in a shebang comment that need to be processed by the runtime.
• pm_options_t
  The options that can be passed to the parser.
• pm_options_version_t
  The version of Ruby syntax that we should be parsing with. This is used to allow consumers to specify which behavior they want in case they need to parse in the same way as a specific version of CRuby would have.
• pm_or_node_t
  OrNode
• pm_parameters_node_t
  ParametersNode
• pm_parentheses_node_t
  ParenthesesNode
• pm_parser_t
  The parser used to parse Ruby source.
• pm_pinned_expression_node_t
  PinnedExpressionNode
• pm_pinned_variable_node_t
  PinnedVariableNode
• pm_post_execution_node_t
  PostExecutionNode
• pm_pre_execution_node_t
  PreExecutionNode
• pm_program_node_t
  ProgramNode
• pm_range_node_t
  RangeNode
• pm_rational_node_t
  RationalNode
• pm_redo_node_t
  RedoNode
• pm_regular_expression_node_t
  RegularExpressionNode
• pm_required_keyword_parameter_node_t
  RequiredKeywordParameterNode
• pm_required_parameter_node_t
  RequiredParameterNode
• pm_rescue_modifier_node_t
  RescueModifierNode
• pm_rescue_node_t
  RescueNode
• pm_rest_parameter_node_t
  RestParameterNode
• pm_retry_node_t
  RetryNode
• pm_return_node_t
  ReturnNode
• pm_scope_parameters_t
  The flags about scope parameters that can be set.
• pm_scope_t
  This struct represents a node in a linked list of scopes. Some scopes can see into their parent scopes, while others cannot.
• pm_self_node_t
  SelfNode
• pm_shareable_constant_node_t
  ShareableConstantNode
• pm_shareable_constant_value_t
  The type of shareable constant value that can be set.
• pm_singleton_class_node_t
  SingletonClassNode
• pm_source_encoding_node_t
  SourceEncodingNode
• pm_source_file_node_t
  SourceFileNode
• pm_source_line_node_t
  SourceLineNode
• pm_splat_node_t
  SplatNode
• pm_state_stack_t
  A struct that represents a stack of boolean values.
• pm_statements_node_t
  StatementsNode
• pm_string_node_t
  StringNode
• pm_string_t__bindgen_ty_1
  The type of the string. This field determines how the string should be freed.
• pm_super_node_t
  SuperNode
• pm_symbol_node_t
  SymbolNode
• pm_token_type
  This enum represents every type of token in the Ruby source.
• pm_token_type_t
  This enum represents every type of token in the Ruby source. This enum represents every type of token in the Ruby source.
• pm_true_node_t
  TrueNode
• pm_undef_node_t
  UndefNode
• pm_unless_node_t
  UnlessNode
• pm_until_node_t
  UntilNode
• pm_when_node_t
  WhenNode
• pm_while_node_t
  WhileNode
• pm_x_string_node_t
  XStringNode
• pm_yield_node_t
  YieldNode

Unions

• pm_lex_mode__bindgen_ty_2
  The data associated with this type of lex mode.