dc12e2982b
This adds support for checking the stack content against a stack base, which enables testing for an empty stack, relative to the stack base. Test added for the stack checker. Change-Id: I4937a4c77c0c2d8d6673e7848ccedfd8b1491ab6 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/279340 Reviewed-by: Jens Johansen <jensj@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com>