def _nt_include_declaration
start_index = index
if node_cache[:include_declaration].has_key?(index)
cached = node_cache[:include_declaration][index]
@index = cached.interval.end if cached
return cached
end
i0, s0 = index, []
if input.index('include', index) == index
r1 = instantiate_node(SyntaxNode,input, index...(index + 7))
@index += 7
else
terminal_parse_failure('include')
r1 = nil
end
s0 << r1
if r1
r2 = _nt_space
s0 << r2
if r2
if input.index(Regexp.new('[A-Z]'), index) == index
r3 = instantiate_node(SyntaxNode,input, index...(index + 1))
@index += 1
else
r3 = nil
end
s0 << r3
if r3
s4, i4 = [], index
loop do
i5 = index
r6 = _nt_alphanumeric_char
if r6
r5 = r6
else
if input.index('::', index) == index
r7 = instantiate_node(SyntaxNode,input, index...(index + 2))
@index += 2
else
terminal_parse_failure('::')
r7 = nil
end
if r7
r5 = r7
else
self.index = i5
r5 = nil
end
end
if r5
s4 << r5
else
break
end
end
r4 = instantiate_node(SyntaxNode,input, i4...index, s4)
s0 << r4
end
end
end
if s0.last
r0 = instantiate_node(SyntaxNode,input, i0...index, s0)
r0.extend(IncludeDeclaration0)
r0.extend(IncludeDeclaration1)
else
self.index = i0
r0 = nil
end
node_cache[:include_declaration][start_index] = r0
return r0
end