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Fix the list of erasure rules rendering #7211

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Sep 12, 2019
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Fix the list of erasure rules rendering #7211

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1 change: 1 addition & 0 deletions docs/docs/reference/new-types/union-types-spec.md
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Expand Up @@ -136,6 +136,7 @@ exhaustive if all parts of the union are covered.
The erased type for `A | B` is the _erased least upper bound_ of the erased
types of `A` and `B`. Quoting from the documentation of `TypeErasure#erasedLub`,
the erased lub is computed as follows:

- if both argument are arrays of objects, an array of the erased lub of the element types
- if both arguments are arrays of same primitives, an array of this primitive
- if one argument is array of primitives and the other is array of objects, Object
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