[Property wrappers] Diagnose unavailable wrappedValue #28857
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Fixes rdar://problem/53678041 and rdar://problem/57676337; the former was because we diagnosed unavailable wrappedValue at the null source location originall, then started suppressing that diagnostic altogether. Produce a proper diagnostic now.
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@swift-ci please smoke test and merge |
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Fixes rdar://problem/53678041 and rdar://problem/57676337; the former was
because we diagnosed unavailable wrappedValue at the null source location
originall, then started suppressing that diagnostic altogether. Produce a
proper diagnostic now.