def visit_if(self, node: ast.If):
     cond = None
     iftrue = None
     iffalse = None
     for name, child in node.children():
         if name == "cond":
             cond = child
         elif name == "iftrue":
             iftrue = child
         elif name == "iffalse":
             iffalse = child
     try:
         if self.visit(cond) == True:
             self.visit(iftrue)
         else:
             self.visit(iffalse)
     except:
         pass
 def visit_if(self, node: ast.If):
     # print("visiting if")
     cond = None
     iftrue = None
     iffalse = None
     for name, child in node.children():
         if name == "cond":
             cond = child
         elif name == "iftrue":
             iftrue = child
         elif name == "iffalse":
             iffalse = child
     try:
         cond = self.visit(cond)
         if isinstance(cond, ast.ID):
             cond = self.lookupSymTables(cond.getName())
         if cond == True:
             return self.visit(iftrue)
         else:
             if iffalse:
                 return self.visit(iffalse)
     except Exception as e:
         raise Exception(e)