Support co- and contravariant sorts#3841
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wadoon
approved these changes
Jun 20, 2026
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Intended Change
Properly supports parametric sorts with co- and contravariant generic parameters with a custom
extendsTransimplementation. Also throws an exception on variant parameters for functions, as it is unclear to me how to support that.Type of pull request
Ensuring quality
Additional information and contact(s)
The contributions within this pull request are licensed under GPLv2 (only) for inclusion in KeY.