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Yuki Okushi 2020-04-18 14:23:18 +09:00 committed by Who? Me?!
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src/queries/incremental-compilation-in-detail.md
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@ -413,8 +413,8 @@ respect to incremental compilation:
even try to mark the query's dep-node as green. This attribute has two use even try to mark the query's dep-node as green. This attribute has two use
cases: cases:
- Queries that are **inputs** to the system must be marked as `eval_always` - `eval_always` queries can read inputs (from files, global state, etc).
since we have no other way of checking whether their value has changed. They can also produce side effects like writing to files and changing global state.
- Some queries are very likely to be re-evaluated because their result - Some queries are very likely to be re-evaluated because their result
depends on the entire source code. In this case `eval_always` can be used depends on the entire source code. In this case `eval_always` can be used