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authorVincent Ambo <mail@tazj.in>2020-07-16T21·00+0100
committertazjin <mail@tazj.in>2020-07-16T21·03+0000
commitd470ec0d2946d77b0e4c4b9a0a1e383c0a817167 (patch)
tree832f3e215b4f21438d7bc5f4a8ce08ae7af7e236 /third_party/nix/src/libexpr/common-eval-args.hh
parent1b42504a12aa42fbb080c4be1182c3ee9df21fc6 (diff)
refactor(3p/nix/libexpr): Use Abseil collection types for parser state r/1325
Replaces the previous uses of the (ordered!) std::map and std::set
with absl::flat_hash_{map|set}.

After some careful reading it seems that there is actually no
ordering dependency on these types, and the (drop-in) replacements
perform slightly better.

Overall this is not fixing a bottleneck, just a driveby thing.

Change-Id: Ided695dc75676bd58515aa9382df0be0a09c565e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/1220
Reviewed-by: glittershark <grfn@gws.fyi>
Reviewed-by: isomer <isomer@tvl.fyi>
Tested-by: BuildkiteCI
Diffstat (limited to 'third_party/nix/src/libexpr/common-eval-args.hh')
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