tree 2b05350efa1e2ba91f3761c1f0648ab9ee95dc20
parent 42152580cbfbddbf01119ad75a19332182857363
author Yigit Boyar <yboyar@google.com> 1608357263 -0800
committer Yigit Boyar <yboyar@google.com> 1608591301 -0800

Handle primitives overriding generics in KSP

When a kotlin class specifies a non-nullable primitive type for a
super's generic argument, kotlin will duplicate methods that receive the
generic as an argument.
This CL changes the KSP override check to ignore those overrides so that
it also reports two methods. Note that this only happens for paremeters
and not return values. For return values, only the boxed one is generated.

To handle the return type boxing, we now use the overridden desclaration
when wrapping types, which lets us choose between primitive and
non-primitive by looking at the declaration.

Bug: 160258066
Bug: 160322705
Test: XExecutableElementTest

Change-Id: Id2fb76748ff014bcabe4543daed211d82d04bd4c