Module: Rattler::Compiler::ParserGenerator::PredicatePropogating

Included in:
GroupMatchGenerator, LabelGenerator, List1Generating, OneOrMoreGenerating, SkipGenerator, TokenGenerator
Defined in:
lib/rattler/compiler/parser_generator/predicate_propogating.rb

Instance Method Summary collapse

Instance Method Details

#gen_assert(parser, scope = ParserScope.empty) ⇒ Object

:nodoc:



7
8
9
 
# File 'lib/rattler/compiler/parser_generator/predicate_propogating.rb', line 7

def gen_assert(parser, scope = ParserScope.empty)
  propogate_gen parser.child, :assert, scope
end

#gen_disallow(parser, scope = ParserScope.empty) ⇒ Object 



11
12
13
 
# File 'lib/rattler/compiler/parser_generator/predicate_propogating.rb', line 11

def gen_disallow(parser, scope = ParserScope.empty)
  propogate_gen parser.child, :disallow, scope
end

#gen_intermediate_assert(parser, scope = ParserScope.empty) ⇒ Object 



15
16
17
 
# File 'lib/rattler/compiler/parser_generator/predicate_propogating.rb', line 15

def gen_intermediate_assert(parser, scope = ParserScope.empty)
  propogate_gen parser.child, :intermediate_assert, scope
end

#gen_intermediate_disallow(parser, scope = ParserScope.empty) ⇒ Object 



19
20
21
 
# File 'lib/rattler/compiler/parser_generator/predicate_propogating.rb', line 19

def gen_intermediate_disallow(parser, scope = ParserScope.empty)
  propogate_gen parser.child, :intermediate_disallow, scope
end