4c48062955
This acts as a stable backstop for situations where Fasta fails to rewrite various erroneous constructs into invalid expressions. Change-Id: Ibaac3d62b9cfdc597c0f85aadf9aec2920689222 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/97511 Reviewed-by: Kevin Millikin <kmillikin@google.com> Commit-Queue: Aske Simon Christensen <askesc@google.com>