Any extended integer types that exist in the implementation (6.2.5).
None
Whether signed integer types are represented using sign and magnitude, two’s complement, or one’s complement, and whether the extraordinary value is a trap representation or an ordinary value (6.2.6.2).
Signed integer types are represented as two’s complement. Extraordinary value is an ordinary value.
The rank of any extended integer type relative to another extended integer type with the same precision (6.3.1.1).
Not applicable to this implementation.
The result of, or the signal raised by, converting an integer to a signed integer type when the value cannot be represented in an object of that type (6.3.1.3).
When an integer is converted to a shorter signed integer, the low order bits are copied from the longer integer to the shorter signed integer. The result may be negative.
When an unsigned integer is converted to a signed integer of equal size, the low order bits are copied from the unsigned integer to the signed integer. The result may be negative.
The results of some bit-wise operations on signed integers (6.5).
The result of a bit-wise operation applied to a signed type is the bit-wise operation of the operands, including the sign bit. Thus, each bit in the result is set if--and only if--each of the corresponding bits in both of the operands is set.