Jens Johansen
feefcf0c94
This is a bare-bones implementation (and test) for having an explicit toString on all `Node`s. This can then be extended as-needed to better suit our debugging purposes. It's not allowed to leak, though. Change-Id: I8d3f5a9cd13b292ed7a6bf33762e507286f3fa7d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/139805 Commit-Queue: Jens Johansen <jensj@google.com> Reviewed-by: Johnni Winther <johnniwinther@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.