Previously, if field promotion failed both because the language
version was less than 3.2, *and* for some other reason(s), the
analyzer and CFE only reported the other reason(s). The rationale was
that this was better than reporting just that the language version was
less than 3.2, because if a user upgraded their language version to
3.2 in an attempt to get field promotion to work, and *then* found out
that the property in question was unpromotable for some other reason,
that could be quite frustrating.
With this change, if field promotion fails both because the language
version is less than 3.2 and for some other reason, the analyzer and
CFE report *all* the reasons.
Change-Id: Ib5d3a4621273c1e80d66b66b456119f9053e18b1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/332485
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>
Paul Berry
d8732e9820