tree 795042194d67ebd96fc29ffaa2f8182cfad3cc58
parent a8cf0a08254bce394e16859a884de9ced5539b05
author Johnni Winther <johnniwinther@google.com> 1708344722 +0000
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> 1708344722 +0000

[cfe] Add Throw.forErrorHandling

This adds a `forErrorHandling` to the `Throw` node. This is used that the `throw` is *not* present in the source code but added to ensure
correctness and/or soundness of the generated code.

This is used for instance in the lowering for handling duplicate writes
to a late final field or for pattern assignments that don't match.

In response to https://github.com/dart-lang/sdk/issues/53519

TEST=updated ast-to-text

Change-Id: Ie103829d98fda9cd7b64e9e3d893e77d1e86d7d8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/347900
Commit-Queue: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Jens Johansen <jensj@google.com>
Reviewed-by: Liam Appelbe <liama@google.com>