Fix #8750: Strip opaque refinements when checking self type #8751
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Strip opaque refinements when checking that a class is instantiatable
smarter
approved these changes
Apr 20, 2020
| val stp = SkolemType(tp) | ||
| val selfType = cls.asClass.givenSelfType.asSeenFrom(stp, cls) | ||
| val selfType = | ||
| cls.asClass.givenSelfType.stripOpaques.asSeenFrom(stp, cls) |
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Maybe stripOpaque should be a boolean parameter of givenSelfTypes ?
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I think it's safer to keep givenSelfType as is. It's really just when checking that we need to strip the refinements.
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Strip opaque refinements when checking that a class is instantiatable