Ömer Sinan Ağacan
dbee089237
Use the TFA direct-call metadata to directly call a closure in function invocations. Closes #55231. Tested: existing tests cover the new code paths, but I also added a new test. Change-Id: Ib5f26b10efd77570e256196b4bfb07e6bef800c0 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/397260 Reviewed-by: Martin Kustermann <kustermann@google.com> Commit-Queue: Ömer Ağacan <omersa@google.com>