Johnni Winther
6c4b75237a
+ update ast-to-text, including previous renames of covariant TEST=existing Change-Id: Ia29847cba791096ccd9c6c383a1b633a6150cd94 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/214042 Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Chloe Stefantsova <dmitryas@google.com>
Conversion to a textual format.
The text format is currently very ad-hoc and there is no conversion back, but it's a pleasant way to view the IR.