While generating bytecode, avoid flattening of type arguments used for
instance allocations (and thus avoid creating new types when substituting
type parameters). This is a workaround to limitation of kernel metadata
which is unable to serialize references to nodes (such as DartType)
not reachable from root Component.
Change-Id: I52c5e21873d0159d389895dc570a9e7283f2a6ff
Reviewed-on: https://dart-review.googlesource.com/52643
Reviewed-by: Zach Anderson <zra@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Alexander Markov