def main(options={},filename=False):
yacc.yacc()
data = get_input(filename)
ast = yacc.parse(data,lexer = lex.lex(nowarn=1))
if options.graph:
from codegen.graph import graph
graph(ast, filename)
try:
check(ast)
except Exception, e:
print "Error: %s" % e
sys.exit()
def main(options=dict(), filename=None):
logger = yacc.NullLogger()
yacc.yacc(debug=logger, errorlog=logger)
yacc.yacc()
data = get_input(filename)
ast = yacc.parse(data, lexer=lex.lex(debug=1))
if options.has_key("graph"):
graph(ast)
try:
check(ast)
except Exception, e:
print "Error in semantic: %s" % e
sys.exit()
