85991680ac
This adds the initializer-formal and super-initializer-formal modifiers to the ast-to-text output. These flags are used by backends, so we should expect when these are present. Triggered by discussion on https://github.com/dart-lang/sdk/issues/62645 TEST=existing Change-Id: I3eec128c912249bc907931bcf01b52c0ec1eda62 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/494080 Reviewed-by: Jens Johansen <jensj@google.com> Reviewed-by: Alexander Markov <alexmarkov@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com>