> Eric - the docs of DECL_BIT_FIELD are vague enough "must be accessed > specially" but ISTR it might eventually only apply to the fields > (bit) size and not it's position. OTOH the Ada frontend might not > be too careful in setting this flag for bit-packed structs?
It sets the flag when the alignment or size of the field does not match that of its type, which indeed means that it needs to be accessed specially. -- Eric Botcazou
