public string Visit(CIL_LengthStr node)
{
var solve = "";
solve += $"\t lw $v0, {context_function[node.StrId]}\n";
solve += $"\t lw $v1, 0($v0)\n";
solve += $"\t addi $v1, $v1, -8\n";
solve += $"\t sw $v1, {context_function[node.Result]}\n";
return(solve);
}
public string Visit(CIL_LengthStr node)
{
throw new NotImplementedException();
}
