• Jakob Gruber's avatar
    [regexp] Simplify UnicodeRangeSplitter · 83da1c2d
    Jakob Gruber authored
    This class used to be based on DispatchTable, which itself uses an
    interval tree to both categorize and canonicalize ranges
    (i.e. such that no overlap and all immediately adjacent ranges are
    merged). The produced ranges were then entered into lists for
    {bmp,lead_surrogate,trail_surrogate,non_bmp} splits.
    
    With this CL, we simplify to a plain loop over all character range
    kinds instead. The dispatch table (and ZoneSplayList, perhaps
    SplayList) can be removed in follow-ups.
    
    Bug: v8:9359
    Change-Id: I9c6b72f3bc44d1557af7c74419709ae5662611f1
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1664053
    Auto-Submit: Jakob Gruber <jgruber@chromium.org>
    Reviewed-by: 's avatarMichael Lippautz <mlippautz@chromium.org>
    Reviewed-by: 's avatarPeter Marshall <petermarshall@chromium.org>
    Commit-Queue: Jakob Gruber <jgruber@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#62260}
    83da1c2d
Name
Last commit
Last update
benchmarks Loading commit data...
build_overrides Loading commit data...
custom_deps Loading commit data...
docs Loading commit data...
gni Loading commit data...
include Loading commit data...
infra Loading commit data...
samples Loading commit data...
src Loading commit data...
test Loading commit data...
testing Loading commit data...
third_party Loading commit data...
tools Loading commit data...
.clang-format Loading commit data...
.clang-tidy Loading commit data...
.editorconfig Loading commit data...
.git-blame-ignore-revs Loading commit data...
.gitattributes Loading commit data...
.gitignore Loading commit data...
.gn Loading commit data...
.vpython Loading commit data...
.ycm_extra_conf.py Loading commit data...
AUTHORS Loading commit data...
BUILD.gn Loading commit data...
CODE_OF_CONDUCT.md Loading commit data...
COMMON_OWNERS Loading commit data...
ChangeLog Loading commit data...
DEPS Loading commit data...
ENG_REVIEW_OWNERS Loading commit data...
INFRA_OWNERS Loading commit data...
INTL_OWNERS Loading commit data...
LICENSE Loading commit data...
LICENSE.fdlibm Loading commit data...
LICENSE.strongtalk Loading commit data...
LICENSE.v8 Loading commit data...
LICENSE.valgrind Loading commit data...
MIPS_OWNERS Loading commit data...
OWNERS Loading commit data...
PPC_OWNERS Loading commit data...
PRESUBMIT.py Loading commit data...
README.md Loading commit data...
S390_OWNERS Loading commit data...
WATCHLISTS Loading commit data...
codereview.settings Loading commit data...