parser.rb in parser-2.1.0.pre2

- old
+ new

@@ -14,10 +14,11 @@
 ##
 # @api public
 #
 module Parser
   require 'parser/version'
+  require 'parser/messages'
 
   module AST
     require 'parser/ast/node'
     require 'parser/ast/processor'
   end
@@ -61,61 +62,9 @@
   end
 
   require 'parser/base'
 
   require 'parser/rewriter'
-
-  ERRORS = {
-    # 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; parenthesize arguments or add whitespace to the right',
-    :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',
-    :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',
-
-    # Parser warnings
-    :useless_else            => 'else without rescue is useless',
-  }.freeze
 
   ##
   # Verify that the current Ruby implementation supports Encoding.
   # @raise [RuntimeError]
   def self.check_for_encoding_support