Qun-Ying <zhu.quny...@gmail.com> writes: > No warning at all. Should gcc warn about the *next pointer points to > an unknown structure? I know it is allow by the standard, but most of > the case, it indicates some error in the code.
Hmm? Where do you expect to warn? You never dereference the pointer, so there's no error, and un-dereferenced pointers to unknown structures are not uncommon in C programs, so a warning about this would result in many false positives... -miles -- Freebooter, n. A conqueror in a small way of business, whose annexations lack of the sanctifying merit of magnitude.
