The single-entry / single-exit patterns of the CFG prevent inlined
throw statements and throw expressions from having exit edges like a
statement-level throw. If the join block is not reachable on one path
of a diamond, the condition can be substituted as if the join is on
the other path.
Change-Id: I9cc1058b4ca0cab892db7f1197141c5157d2bc5b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/180724
Commit-Queue: Stephen Adams <sra@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>
Stephen Adams