03a05b52d8
The element matcher threw a null check exception when getting a matcher in the argument list of a constructor redirect in a secondary constructor declaration with no explicit type name. This fixes it so that no exception will be thrown. That said, it isn't clear to me that this code could ever be reached outside of the tests. There might be a lot of unreachable code in ElementMatcher. I just can't prove that this particular bug would never have occurred. Change-Id: I5adf9ab5d4f79686110099054902a28535483f4d Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/505921 Reviewed-by: Samuel Rawlins <srawlins@google.com> Commit-Queue: Brian Wilkerson <brianwilkerson@google.com>