Previously, in the "mini-ast" pseudo-language for shared flow analysis
and type analysis unit testing, there were two separate functions to
create a rest pattern (`...`):
- `listPatternRestElement` for creating a rest pattern for use in a
list pattern
- `mapPatternRestElement` for creating a rest pattern for use in a map
pattern
The latter is not allowed in Dart, but it's supported to allow for
better error recovery.
But having two functions wasn't necessary--the two functions did
exactly the same thing.
This CL simplifies things so that there is just a single function,
`restPattern`. It also renames the underlying representation class
from `RestPatternElement` to `RestPattern`, to match the nomenclature
in the patterns spec document.
Change-Id: Iecfe8c86f49161e0657cdab44f000f47c0e3c212
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/315520
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Paul Berry
5a79f8a9f3