[swift-users] hasSuffix(_:) and .hasPrefix(_:) String methods missing on Linux
Brent Royal-Gordon
brent at architechies.com
Fri Dec 11 05:50:37 CST 2015
> I'm a very newbie to Swift, I'm doing first experiments on Linux & Mac and I have the following issue: if I call the hasSuffix(_:) or the hasPrefix(_:) methods on a String instance, I obtain the following error:
>
> $ swiftc prova.swift
> prova.swift:110:4: error: value of type 'String' has no member 'hasSuffix'
> if pippo.hasSuffix("ao") {
> ^~~~~ ~~~~~~~~~
>
> Same code works well on OS X.
> I'm using Ubuntu 14.04 with required dependencies (clang and libicu-dev) installed.
Looking in the standard library, the gibberish in the implementation of hasSuffix:
public func hasSuffix(suffix: String) -> Bool {
return _stdlib_NSStringHasSuffixNFD(
self._bridgeToObjectiveCImpl(), suffix._bridgeToObjectiveCImpl())
}
Makes me think this method is actually handled by NSString. Until Foundation is up and running and toll-free bridging works on Linux, I’m afraid you’re out of luck here.
--
Brent Royal-Gordon
Architechies
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