Invalid arguments in CCES 2.0.0.0

Hi,

I am using CCES 2.0.0.0. I am building the reference code from Examples\services\gpio\Button_LED_GPIO. I could build it successfully, but there are some warnings like:

Why this warning happens? what does {adi_gpio.h:5170} and {adi_gpio_pint.h:127778} mean? How to resolve it? These two header files are included in the C code.

Thanks.

Cheng