def parse(self,c): c.pushcode(code.push_int(0)) c.pushcode(code.variable("arg")) c.pushcode(code.argument()) while (self.t.checkNext()): self.Statement(c) return 0
def getterm(self,c): n = self.t.checkNext() if (n == "("): self.t.getNext() self.Expression(c, ")") elif (n == "-"): self.t.getNext() c.pushcode(code.minus()) self.getterm(c) elif (n == "int"): self.t.getNext() c.pushcode(code.push_int(self.t.data)) self.getSuff(c) elif (n == "string"): self.t.getNext() c.pushcode(code.push_string(self.t.data)) self.getSuff(c) elif (n == "identifier"): self.t.getNext() c.pushcode(code.variable(self.t.data)) self.getSuff(c) else: self.error("error!") self.t.getNext()