Hello Piclisters. Some theoretical question...

Did anyone have experienced with PIC selfreseting via RA4 pin? I think
it should be practically possible in case if PORTA internal hardware
switched to input mode after all internal hardware is reseted. I ask
anyone to responce who practically was tested and applied this idea.
Also I ready to hear any negative thinking about this.

WBR Dmitry.

PS. MCLR is pulled through resistor to +Ucc and connected to RA4.