No match for operator | when attempting to write to PORT

[chrisknightley]

@abishur

    PORTE = PORTE | B00001111;
    PORTE = PORTE & B11110000;

Conside

    VPORTE.OUT = VPORTE.IN | 0b00001111;
    VPORTE.OUT = VPORTE.IN & 0b11110000;

OR

    PORTE.OUTSET = 0b00001111;
    PORTE.OUTCLR = 0b00001111;