80c4d3e3c7
This fixes a bug in the parsing set literal optimization https://dart-review.googlesource.com/c/sdk/+/84661 and the additional tests are on the analyzer branch in https://dart-review.googlesource.com/c/sdk/+/85429 Change-Id: I518352a131bf444ff3536ee1fc9a27ad4e5bb114 Reviewed-on: https://dart-review.googlesource.com/c/85430 Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>