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| author | Nicholas Nethercote <nnethercote@mozilla.com> | 2019-10-10 13:06:12 +1100 |
|---|---|---|
| committer | Nicholas Nethercote <nnethercote@mozilla.com> | 2019-10-10 16:21:37 +1100 |
| commit | 59e41edcc15ed07de604c61876ea091900f73649 (patch) | |
| tree | 8d468dcaed71a2b30e1a33b30a982f2b50d38295 /src/libsyntax/parse | |
| parent | 53e739305a34ed42198b5f595fa549223a29814d (diff) | |
| download | rust-59e41edcc15ed07de604c61876ea091900f73649.tar.gz rust-59e41edcc15ed07de604c61876ea091900f73649.zip | |
Special-case `ReEmpty` in `expand_node()`.
This wins 6% on `unicode_normalization`, by avoiding a call to `lub_concrete_regions()` and a `Region` equality test.
Diffstat (limited to 'src/libsyntax/parse')
0 files changed, 0 insertions, 0 deletions