Implement the callee side of returning a tuple containing a pack expansion #64135
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…nsion. This required quite a bit of infrastructure for emitting this kind of tuple expression, although I'm not going to claim they really work yet; in particular, I know the RValue constructor is going to try to explode them, which it really shouldn't. It also doesn't include the caller side of returns, for which I'll need to teach ResultPlan to do the new abstraction-pattern walk. But that's next.
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@swift-ci Please test |
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This required quite a bit of infrastructure for emitting this kind of tuple expression, although I'm not going to claim they really work yet; in particular, I know the
RValueconstructor is going to try to explode them, which it really shouldn't.It also doesn't include the caller side of returns, for which I'll need to teach
ResultPlanto do the new abstraction-pattern walk. But that's next.