1c8841e52a
This CL adds all necessary support for analyzing types of named parameters. Also, optional positional parameters are analyzed more precisely: default value is taken into account only if there is a call which omits parameter. Issue: https://github.com/dart-lang/sdk/issues/30480 Change-Id: I33ee68cfc736afb65ce561361975d67153af04a3 Reviewed-on: https://dart-review.googlesource.com/44883 Commit-Queue: Alexander Markov <alexmarkov@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>