+ Any use of the deprecated item, or of anything from a deprecated
+ module, will be flagged with an appropriate message. However,
+ deprecations are not reported for
+ (a) uses of a deprecated function within its defining module, and
+ (b) uses of a deprecated function in an export list.
+ The latter reduces spurious complaints within a library
+ in which one module gathers together and re-exports
+ the exports of several others.
+ </para>