tree 2410957ebc506a6b867e528aebe818ec42eecde6
parent deb92397901248d49a46c4aa4475c82c91abee21
author Peter von der Ahé <ahe@google.com> 1547210743 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1547210743 +0000

Collect abstract members immediately instead of counting.

This simplifies diagnosing missing implementations, especially, the
ones inherited from interfaces.

Change-Id: I13705eee07960974a111d78f1eb986e77d27a468
Reviewed-on: https://dart-review.googlesource.com/c/88719
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>