tree 550cd359e6a4d75bb17d7cf537c46f6b5e293650
parent 674fd0e060a33deeedbc2f8fae7c32c7e3f0d8d5
author Aske Simon Christensen <askesc@google.com> 1552293430 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1552293430 +0000

[CFE] Always clone subexpressions of unevaluated constants.

This makes the constant evaluator entirely non-destructive.

Change-Id: I0d347b51821e393e46c8d7782f0ccbc35712f0de
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/96101
Reviewed-by: Kevin Millikin <kmillikin@google.com>
Commit-Queue: Aske Simon Christensen <askesc@google.com>