Method: Treetop::Compiler::Metagrammar#_nt_module_declaration

Defined in:

lib/puppet_x/wildfly/gems/treetop-1.6.8/lib/treetop/compiler/metagrammar.rb

#_nt_module_declaration ⇒ Object

# File 'lib/puppet_x/wildfly/gems/treetop-1.6.8/lib/treetop/compiler/metagrammar.rb', line 310

def _nt_module_declaration
  start_index = index
  if node_cache[:module_declaration].has_key?(index)
    cached = node_cache[:module_declaration][index]
    if cached
      node_cache[:module_declaration][index] = cached = SyntaxNode.new(input, index...(index + 1)) if cached == true
      @index = cached.interval.end
    end
    return cached
  end

  i0, s0 = index, []
  i1, s1 = index, []
  i2 = index
  if (match_len = has_terminal?('module', false, index))
    r3 = instantiate_node(SyntaxNode,input, index...(index + match_len))
    @index += match_len
  else
    terminal_parse_failure('\'module\'')
    r3 = nil
  end
  if r3
    r3 = SyntaxNode.new(input, (index-1)...index) if r3 == true
    r2 = r3
  else
    if (match_len = has_terminal?('class', false, index))
      r4 = instantiate_node(SyntaxNode,input, index...(index + match_len))
      @index += match_len
    else
      terminal_parse_failure('\'class\'')
      r4 = nil
    end
    if r4
      r4 = SyntaxNode.new(input, (index-1)...index) if r4 == true
      r2 = r4
    else
      @index = i2
      r2 = nil
    end
  end
  s1 << r2
  if r2
    r5 = _nt_space
    s1 << r5
    if r5
      i6, s6 = index, []
      if has_terminal?(@regexps[gr = '\A[A-Z]'] ||= Regexp.new(gr), :regexp, index)
        r7 = true
        @index += 1
      else
        terminal_parse_failure('[A-Z]')
        r7 = nil
      end
      s6 << r7
      if r7
        s8, i8 = [], index
        loop do
          r9 = _nt_alphanumeric_char
          if r9
            s8 << r9
          else
            break
          end
        end
        r8 = instantiate_node(SyntaxNode,input, i8...index, s8)
        s6 << r8
        if r8
          s10, i10 = [], index
          loop do
            i11, s11 = index, []
            if (match_len = has_terminal?('::', false, index))
              r12 = instantiate_node(SyntaxNode,input, index...(index + match_len))
              @index += match_len
            else
              terminal_parse_failure('\'::\'')
              r12 = nil
            end
            s11 << r12
            if r12
              if has_terminal?(@regexps[gr = '\A[A-Z]'] ||= Regexp.new(gr), :regexp, index)
                r13 = true
                @index += 1
              else
                terminal_parse_failure('[A-Z]')
                r13 = nil
              end
              s11 << r13
              if r13
                s14, i14 = [], index
                loop do
                  r15 = _nt_alphanumeric_char
                  if r15
                    s14 << r15
                  else
                    break
                  end
                end
                r14 = instantiate_node(SyntaxNode,input, i14...index, s14)
                s11 << r14
              end
            end
            if s11.last
              r11 = instantiate_node(SyntaxNode,input, i11...index, s11)
              r11.extend(ModuleDeclaration0)
            else
              @index = i11
              r11 = nil
            end
            if r11
              s10 << r11
            else
              break
            end
          end
          r10 = instantiate_node(SyntaxNode,input, i10...index, s10)
          s6 << r10
        end
      end
      if s6.last
        r6 = instantiate_node(SyntaxNode,input, i6...index, s6)
        r6.extend(ModuleDeclaration1)
      else
        @index = i6
        r6 = nil
      end
      s1 << r6
      if r6
        r16 = _nt_space
        s1 << r16
      end
    end
  end
  if s1.last
    r1 = instantiate_node(SyntaxNode,input, i1...index, s1)
    r1.extend(ModuleDeclaration2)
  else
    @index = i1
    r1 = nil
  end
  s0 << r1
  if r1
    i17 = index
    r18 = _nt_module_declaration
    if r18
      r18 = SyntaxNode.new(input, (index-1)...index) if r18 == true
      r17 = r18
    else
      r19 = _nt_grammar
      if r19
        r19 = SyntaxNode.new(input, (index-1)...index) if r19 == true
        r17 = r19
      else
        @index = i17
        r17 = nil
      end
    end
    s0 << r17
    if r17
      i20, s20 = index, []
      r21 = _nt_space
      s20 << r21
      if r21
        if (match_len = has_terminal?('end', false, index))
          r22 = instantiate_node(SyntaxNode,input, index...(index + match_len))
          @index += match_len
        else
          terminal_parse_failure('\'end\'')
          r22 = nil
        end
        s20 << r22
      end
      if s20.last
        r20 = instantiate_node(SyntaxNode,input, i20...index, s20)
        r20.extend(ModuleDeclaration3)
      else
        @index = i20
        r20 = nil
      end
      s0 << r20
    end
  end
  if s0.last
    r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
    r0.extend(ModuleDeclaration4)
    r0.extend(ModuleDeclaration5)
  else
    @index = i0
    r0 = nil
  end

  node_cache[:module_declaration][start_index] = r0

  r0
end