tree 3a6bc6348b70b9418ee644428533f2af523bc237
parent 52ff930338340cc07e6ed519b8b51c53890835a7
author Aske Simon Christensen <askesc@google.com> 1552050535 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1552050535 +0000

[kernel] Collection concatenation nodes.

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>