Module Parser
In: lib/parser/static_environment.rb
lib/parser/syntax_error.rb
lib/parser/meta.rb
lib/parser/ast/node.rb
lib/parser/ast/processor.rb
lib/parser/lexer/literal.rb
lib/parser/lexer/stack_state.rb
lib/parser/lexer/explanation.rb
lib/parser/lexer/dedenter.rb
lib/parser/current.rb
lib/parser/runner.rb
lib/parser/diagnostic/engine.rb
lib/parser/ruby20.rb
lib/parser/messages.rb
lib/parser/ruby21.rb
lib/parser/version.rb
lib/parser/source/buffer.rb
lib/parser/source/rewriter/action.rb
lib/parser/source/comment.rb
lib/parser/source/map/variable.rb
lib/parser/source/map/condition.rb
lib/parser/source/map/for.rb
lib/parser/source/map/operator.rb
lib/parser/source/map/heredoc.rb
lib/parser/source/map/objc_kwarg.rb
lib/parser/source/map/send.rb
lib/parser/source/map/keyword.rb
lib/parser/source/map/constant.rb
lib/parser/source/map/rescue_body.rb
lib/parser/source/map/collection.rb
lib/parser/source/map/definition.rb
lib/parser/source/map/ternary.rb
lib/parser/source/map.rb
lib/parser/source/comment/associator.rb
lib/parser/source/rewriter.rb
lib/parser/source/range.rb
lib/parser/ruby22.rb
lib/parser/ruby18.rb
lib/parser/rubymotion.rb
lib/parser/ruby24.rb
lib/parser/clobbering_error.rb
lib/parser/runner/ruby_rewrite.rb
lib/parser/runner/ruby_parse.rb
lib/parser/builders/default.rb
lib/parser/macruby.rb
lib/parser/ruby25.rb
lib/parser/base.rb
lib/parser/rewriter.rb
lib/parser/ruby19.rb
lib/parser/ruby23.rb
lib/parser/diagnostic.rb
lib/parser.rb

@api public

Methods

check_for_encoding_support  

Classes and Modules

Module Parser::AST
Module Parser::Builders
Module Parser::Diagnostic
Module Parser::Lexer
Module Parser::Meta
Module Parser::Source
Class Parser::Base
Class Parser::ClobberingError
Class Parser::Diagnostic
Class Parser::Lexer
Class Parser::MacRuby
Class Parser::Rewriter
Class Parser::Ruby18
Class Parser::Ruby19
Class Parser::Ruby20
Class Parser::Ruby21
Class Parser::Ruby22
Class Parser::Ruby23
Class Parser::Ruby24
Class Parser::Ruby25
Class Parser::RubyMotion
Class Parser::Runner
Class Parser::StaticEnvironment
Class Parser::SyntaxError

Constants

CurrentRuby = Ruby18
CurrentRuby = Ruby19
CurrentRuby = Ruby20
CurrentRuby = Ruby21
CurrentRuby = Ruby22
CurrentRuby = Ruby23
CurrentRuby = Ruby24
CurrentRuby = Ruby25
CurrentRuby = Ruby24
MESSAGES = { # Lexer errors :unicode_point_too_large => 'invalid Unicode codepoint (too large)', :invalid_escape => 'invalid escape character syntax', :incomplete_escape => 'incomplete character syntax', :invalid_hex_escape => 'invalid hex escape', :invalid_unicode_escape => 'invalid Unicode escape', :unterminated_unicode => 'unterminated Unicode escape', :escape_eof => 'escape sequence meets end of file', :string_eof => 'unterminated string meets end of file', :regexp_options => 'unknown regexp options: %{options}', :cvar_name => "`%{name}' is not allowed as a class variable name", :ivar_name => "`%{name}' is not allowed as an instance variable name", :trailing_in_number => "trailing `%{character}' in number", :empty_numeric => 'numeric literal without digits', :invalid_octal => 'invalid octal digit', :no_dot_digit_literal => 'no .<digit> floating literal anymore; put 0 before dot', :bare_backslash => 'bare backslash only allowed before newline', :unexpected => "unexpected `%{character}'", :embedded_document => 'embedded document meets end of file (and they embark on a romantic journey)', # Lexer warnings :invalid_escape_use => 'invalid character syntax; use ?%{escape}', :ambiguous_literal => 'ambiguous first argument; put parentheses or a space even after the operator', :ambiguous_prefix => "`%{prefix}' interpreted as argument prefix", # Parser errors :nth_ref_alias => 'cannot define an alias for a back-reference variable', :begin_in_method => 'BEGIN in method', :backref_assignment => 'cannot assign to a back-reference variable', :invalid_assignment => 'cannot assign to a keyword', :module_name_const => 'class or module name must be a constant literal', :unexpected_token => 'unexpected token %{token}', :argument_const => 'formal argument cannot be a constant', :argument_ivar => 'formal argument cannot be an instance variable', :argument_gvar => 'formal argument cannot be a global variable', :argument_cvar => 'formal argument cannot be a class variable', :duplicate_argument => 'duplicate argument name', :empty_symbol => 'empty symbol literal', :odd_hash => 'odd number of entries for a hash', :singleton_literal => 'cannot define a singleton method for a literal', :dynamic_const => 'dynamic constant assignment', :const_reassignment => 'constant re-assignment', :module_in_def => 'module definition in method body', :class_in_def => 'class definition in method body', :unexpected_percent_str => '%{type}: unknown type of percent-literal', :block_and_blockarg => 'both block argument and literal block are passed', :masgn_as_condition => 'multiple assignment in conditional context', :block_given_to_yield => 'block given to yield', :invalid_regexp => '%{message}', # Parser warnings :useless_else => 'else without rescue is useless', # Parser errors that are not Ruby errors :invalid_encoding => 'literal contains escape sequences incompatible with UTF-8', # Rewriter diagnostics :invalid_action => 'cannot %{action}', :clobbered => 'clobbered by: %{action}', }.freeze   Diagnostic messages (errors, warnings and notices) that can be generated.

@see Diagnostic

@api public

VERSION = '2.4.0.2'

Public Class methods

check_for_encoding_support()

Verify that the current Ruby implementation supports Encoding. @raise [RuntimeError]

[Validate]