Fix #8129: Refine atoms computation #8137
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It makes a difference whether a type appears to the left or to the right of a <:< comparison. On the left, an abstract type upper bounded by some atoms can assume to have these atoms. But on the right, that's not the case.
OlivierBlanvillain
approved these changes
Feb 4, 2020
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It makes a difference whether a type appears to the left or to the right
of a <:< comparison. On the left, an abstract type upper bounded by some
atoms can assume to have these atoms. But on the right, that's not the case.