tree 59c408da39281e7c7719b540eb8260fdad915c98
parent 55197eafd7149c3507d5b8053238b40450fd9409
author danrubel <danrubel@google.com> 1548266225 +0000
committer Dan Rubel <danrubel@google.com> 1548266225 +0000

add limited support for parsing if control flow entries in lists, sets, and maps

This updates the parser to handle two if control flow entries
* `if` condition entry
* `if` condition spread-collection

... and also addresses comments in
https://dart-review.googlesource.com/c/sdk/+/90500

Change-Id: Ibabec8f0f4da918ef4cfe429405dae82ba74c129
Reviewed-on: https://dart-review.googlesource.com/c/90620
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>