tree f4f812e7fd3497e1ef901a2d9871551eb79e4029
parent 8f30423bee42a731ef70ebfd2c97cb0d9f3fd389
author Paul Berry <paulberry@google.com> 1619014890 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1619014890 +0000

Replace CFE and analyzer legacy type promotion with a shared implementation.

This allows us to remove a substantial amount of CFE and analyzer
code.

It also fixes a minor CFE type promotion bug
(language_2/type_promotion/assignment_defeats_promotion_lhs_and_test).

TEST=standard trybots
Change-Id: Ia0c159bdb9161d73648c9eb73b92822168f28d84
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/175583
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Reviewed-by: Johnni Winther <johnniwinther@google.com>