fix: handle duplicate signal dependencies gracefully #12261
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Rich-Harris
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Jul 2, 2024
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I do think we need to get a test in here — I was looking at this code the other day thinking we could possibly make it a bit more obvious what's going on, but we'll be prone to regressions if we make any changes to it |
I'll try again. |
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@Rich-Harris Was able to reproduce the same issue with a test! :) |
Rich-Harris
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Jul 2, 2024
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Follow up to #12245. Fixes #12230. This also permits duplicate dependencies and instead we avoid processing duplicates in
remove_reactions. This means far less work is done on the fast normal path, and instead we just do a bit more work when removing signals.This PR faster in almost all the benchmarks than
mainfor me, and the ones it is not it's off by a small fraction which shows that the codepath likely isn't being hit.