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| author | sterni <sternenseemann@systemli.org> | 2022-09-06T19·29+0200 |
|---|---|---|
| committer | clbot <clbot@tvl.fyi> | 2022-09-11T20·02+0000 |
| commit | cbde0292b6d029b54cf4d8ef413a6f68adbb9acf (patch) | |
| tree | 0026eab3701cd120a4cc9ec839d709d9375ddf3d /tvix/eval/docs | |
| parent | 6ab73c48f66a09c917ab1d3d1fb4634a224bc46f (diff) | |
docs(tvix/eval): mention `?` and `or` for builtins optimisation r/4820
Change-Id: Ifaa6da345d408a69ce46d6a0e7483352715c75bd Reviewed-on: https://cl.tvl.fyi/c/depot/+/6525 Autosubmit: sterni <sternenseemann@systemli.org> Reviewed-by: tazjin <tazjin@tvl.su> Tested-by: BuildkiteCI
Diffstat (limited to 'tvix/eval/docs')
| -rw-r--r-- | tvix/eval/docs/known-optimisation-potential.md | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tvix/eval/docs/known-optimisation-potential.md b/tvix/eval/docs/known-optimisation-potential.md index 20884519cc..fad773d7da 100644 --- a/tvix/eval/docs/known-optimisation-potential.md +++ b/tvix/eval/docs/known-optimisation-potential.md @@ -55,7 +55,9 @@ optimisations, but note the most important ones here. When accessing identifiers like `builtins.foo`, the compiler should not go through the trouble of setting up the attribute set on the stack and accessing `foo` from it if it knows that the scope for - `builtins` is unpoisoned. + `builtins` is unpoisoned. The same optimisation can also be done + for the other set operations like `builtins ? foo` and + `builtins.foo or alternative-implementation`. The same thing goes for resolving `with builtins;`, which should definitely resolve statically. |