Function extern_spec_BitOrAssign__ref_i128_i128_bitor_assign 

pub fn extern_spec_BitOrAssign__ref_i128_i128_bitor_assign(
    self_: &mut i128,
    rhs: &i128,
)

extern spec for i128::bitor_assign

This is not a real function: its only use is for documentation.

ghost

ensures

^self == *self $op *rhs