[ConstraintSystem] Allow LValues for the bindings of an IUO @optional… #17136
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…requirement. We were failing to bind the alternatives for an IUO @optional requirement because we forgot to set the appropriate type variable option. Fixes: rdar://problem/40868990
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@swift-ci Please smoke test |
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@swift-ci Please test source compatibility |
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@swift-ci Please smoke test Linux platform |
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@xedin I think this is really just a straightforward mistake in an odd corner case, so hopefully not at all scary. |
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@swift-ci Please smoke test Linux platform |
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… requirement.
We were failing to bind the alternatives for an IUO @optional
requirement because we forgot to set the appropriate type variable option.
Fixes: rdar://problem/40868990