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typeintersect: fix potential free TypeVar caused by chained inner var. #53675

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merged 1 commit into from
Mar 13, 2024

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@N5N3 N5N3 commented Mar 9, 2024

Noticed when working on 02f27c2. The substitution and re-sorting of inner vars are incomplete on master. This commit re-organized the code by:

  1. Flatten the inner vars into a reversed list and handling them just like vars in norm bindings.
  2. Then perform a global re-sorting on all vars.
  3. After that, the inner vars get frozen and dependent bounds are refreshed.

@N5N3 N5N3 added the domain:types and dispatch Types, subtyping and method dispatch label Mar 9, 2024
@N5N3 N5N3 marked this pull request as draft March 9, 2024 07:50
@N5N3 N5N3 force-pushed the complete-innervar-resorting branch from 7a793bc to a3c09f4 Compare March 9, 2024 07:54
Noticed when working on 02f27c2.
The substitution and re-sorting of inner vars are incomplete on master.
This commit re-organized the code by:
1. Flatten the inner vars into a reversed list and handling them just like vars in norm bindings.
2. Then perform a global re-sorting on all vars.
3. After that, the inner vars get frozen and dependent bounds are refreshed.
@N5N3 N5N3 force-pushed the complete-innervar-resorting branch from ffdbce2 to d47c237 Compare March 9, 2024 08:52
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N5N3 commented Mar 9, 2024

@nanosoldier runtests()

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The package evaluation job you requested has completed - possible new issues were detected.
The full report is available.

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N5N3 commented Mar 10, 2024

@nanosoldier runtests(["LaurentPolynomials", "PuiseuxPolynomials", "CycPols", "GenericDecMats", "SphericalFunctions", "DispersiveShallowWater", "DiffEqFinancial", "NBodySimulator", "PredefinedDynamicalSystems", "ChaosTools", "HetaSimulator", "PETLION", "NeuronBuilder", "SurfaceReactions", "AstrodynamicalModels", "SMLMFrameConnection", "QuantumCliffordPlots", "AvailablePotentialEnergyFramework"])

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The package evaluation job you requested has completed - possible new issues were detected.
The full report is available.

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SGTM. I didn't follow all of the code rearrangements, but the concept sounds good and it passes tests

@N5N3 N5N3 marked this pull request as ready for review March 13, 2024 15:51
@N5N3 N5N3 merged commit 3d34f11 into JuliaLang:master Mar 13, 2024
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@N5N3 N5N3 deleted the complete-innervar-resorting branch March 13, 2024 15:52
KristofferC pushed a commit that referenced this pull request May 22, 2024
…ar. (#53675)

Noticed when working on 02f27c2. The
substitution and re-sorting of inner vars are incomplete on master. This
commit re-organized the code by:
1. Flatten the inner vars into a reversed list and handling them just
like vars in norm bindings.
2. Then perform a global re-sorting on all vars.
3. After that, the inner vars get frozen and dependent bounds are
refreshed.

(cherry picked from commit 3d34f11)
@KristofferC KristofferC added the backport 1.11 Change should be backported to release-1.11 label May 22, 2024
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Note, I backported this to 1.11 as well since without it there were some merge conflicts.

KristofferC pushed a commit that referenced this pull request May 23, 2024
…ar. (#53675)

Noticed when working on 02f27c2. The
substitution and re-sorting of inner vars are incomplete on master. This
commit re-organized the code by:
1. Flatten the inner vars into a reversed list and handling them just
like vars in norm bindings.
2. Then perform a global re-sorting on all vars.
3. After that, the inner vars get frozen and dependent bounds are
refreshed.

(cherry picked from commit 3d34f11)
@KristofferC KristofferC removed the backport 1.11 Change should be backported to release-1.11 label May 28, 2024
@N5N3 N5N3 mentioned this pull request May 28, 2024
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4 participants