Commit Graph

3 Commits

Author SHA1 Message Date
Paul Berry 5e29849393 Parser: consolidate handleCaseMatch and endCaseExpression.
There was no need for both of these listener callbacks, because they
were always called together.  Since `beginCaseExpression` is actually
used, it makes sense to keep `endCaseExpression` and get rid of
`handleCaseMatch`.

Change-Id: I544096b2c2b2814e8cc0c8606455855cb77c9e60
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/264102
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
2022-10-15 13:51:59 +00:00
Paul Berry 4cf63fb382 Parser and listener API changes for supporting pattern guards.
These are in their own CL so that it's easy to verify that no
functionalty has changed, even though a lot of parser expectations
files are affected.

In a follow-up CL, I'll add code that actually parses pattern guards.

Bug: https://github.com/dart-lang/sdk/issues/50035
Change-Id: I79f5a02df45e29b69aa4d8348cfdf27042ada9d3
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/264020
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
2022-10-14 15:42:12 +00:00
Paul Berry 118f628ecf Patterns: add support for parsing constant patterns
Bug: https://github.com/dart-lang/sdk/issues/50035
Change-Id: I601248bc206d9b19521b020fadb2eccd048e0ec7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/261701
Reviewed-by: Jens Johansen <jensj@google.com>
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
2022-10-03 19:46:16 +00:00