612b6884c4
Move the combinators and the reader into their own libraries. Change-Id: I85042a3f319c0fc945d658dd23a3959c74b7cbca Reviewed-on: https://dart-review.googlesource.com/c/87660 Reviewed-by: Dmitry Stefantsov <dmitryas@google.com> Commit-Queue: Kevin Millikin <kmillikin@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.