tree fd1d8b282813a4124b5f272f9d075573439ba671
parent 45e3fb696d70624517922bd7b6f1ccf3795b20f6
author Johnni Winther <johnniwinther@google.com> 1603539023 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1603539023 +0000

[ddc] Don't remove covariance bits on injected members

The covariance optimization assumed that private members only occur
in the library in which they are private. This is not the case. The
CFE injects member signatures, forwarding stubs and noSuchMethod
forwarders for private members into other libraries.

This change takes that into account by only removing covariant bits
on members private to the enclosing library.

This hopefully a fix for https://github.com/flutter/flutter/issues/66122

Change-Id: I5070cee9eea8e785622cef33fdc7138a0a90f53a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168950
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>