Paul Brook wrote:
You're missing the documentation for the new hooks again...
+@deftypefn {Target Hook} tree TARGET_CXX_GET_COOKIE_SIZE (tree
@var{type}) +This hook returns the size of the cookie to use when
allocating an array +whose elements have the indicated @var{type}.
Assumes that it is already +known that a cookie is needed. The default
is
+@code{max(sizeof (size_t), alignof(type))}.
+@end deftypefn
It would be useful to expand on this to at minimum point the reader to
further information about these 'cookies' so that they can determine
whether or not they need to define this target hook.