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| author | Andreas Kling <kling@serenityos.org> | 2021-09-14 02:51:16 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-09-14 02:51:16 +0200 |
| commit | 910de95e7aadcbdb8a3f04ec1ec4c6518ef1cd86 (patch) | |
| tree | 7c655734b0111902843da9bc4250ad050e95f3be /AK | |
| parent | a50e33abe3a34aba965e329a615eab4d87227e4c (diff) | |
| download | serenity-910de95e7aadcbdb8a3f04ec1ec4c6518ef1cd86.zip | |
LibJS: Add a fast failure path to try_parse_arrow_function_expression()
The save/load of parser state performed by lookahead parsing is quite
expensive so let's try to avoid it in the most common case.
This is a 15-20% speedup on various chunks of JS I've tested. :^)
Diffstat (limited to 'AK')
0 files changed, 0 insertions, 0 deletions