def __init__(self, options):
self.preprocessor_parser = preprocessor.PreprocessorParser(
options, self)
self.parser = yacc.Parser()
prototype = yacc.yacc(method='LALR',
debug=False,
module=cgrammar,
write_tables=True,
outputdir=os.path.dirname(__file__),
optimize=True)
# If yacc is reading tables from a file, then it won't find the error
# function... need to set it manually
prototype.errorfunc = cgrammar.p_error
prototype.init_parser(self.parser)
self.parser.cparser = self
self.lexer = CLexer(self)
if not options.no_stddef_types:
self.lexer.type_names.add('wchar_t')
self.lexer.type_names.add('ptrdiff_t')
self.lexer.type_names.add('size_t')
if not options.no_gnu_types:
self.lexer.type_names.add('__builtin_va_list')
if sys.platform == 'win32' and not options.no_python_types:
self.lexer.type_names.add('__int64')
def __init__(self, stddef_types=True, gnu_types=True, cache_headers=True):
self.preprocessor_parser = CPreprocessorParser(self)
self.parser = yacc.Parser()
yacc.yacc(method='LALR').init_parser(self.parser)
self.parser.cparser = self
self.lexer = CLexer(self)
if stddef_types:
self.lexer.type_names.add('wchar_t')
self.lexer.type_names.add('ptrdiff_t')
self.lexer.type_names.add('size_t')
if gnu_types:
self.lexer.type_names.add('__builtin_va_list')
if sys.platform == 'win32':
self.lexer.type_names.add('__int64')
self.header_cache = {}
self.cache_headers = cache_headers
self.load_header_cache()