2019-12-13 Ed Schonberg <schonberg@adacore.com>
gcc/ada/
* sem_res.adb (Resolve): IF an entity reference is overloaded
because its type has an Implicit_Dereference aspect, we must
examine the discriminants of the type to determine whether an
explicit dereference must be inserted for use in code
generation. Previously this was done for other expressions but
not for entity references by themselves. This was sufficient to
handle uses of the aspect in container handling and iteration,
but not more generally.
From-SVN: r279352
