These arise when the constant evaluator partially evaluates collections
containing spreads or control-flow constructs with unevaluated
subexpressions. They are removed by the final constant evaluation.
Change-Id: Icdd155c4805cbcefe6aa4b45c2f85ec258e7bd36
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/95760
Commit-Queue: Aske Simon Christensen <askesc@google.com>
Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Aske Simon Christensen
ff55d429f6