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February 2, 2016 23:32
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Swift segfaulting
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| struct Participant { | |
| let identifiers: [(label: String?, value: String)] | |
| } | |
| // This segfaults. Combining the two maps or changing "" to nil works. | |
| let participants = ["a", "b", "c"] | |
| .map { ("", $0) } | |
| .map { Participant(identifiers: [$0]) } | |
| // Update: Here's an error from a later build of Swift which explains the error. | |
| <REPL Input>:1:85: error: cannot express tuple conversion '(String, String)' to '(label: String?, value: String)' (aka '(label: Optional<String>, value: String)') |
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