Re: [swift-users] Swift linux repl can't import
From https://bugs.swift.org/browse/SR-3648, the work-around seems to be passing -I /path/to/extracted/usr/lib/swift/clang/include when invoking swift (credit Lukas and others, SR-3794 is more active) So, ex. `swift -I ~/a-swift/usr/lib/swift/clang/include/` Fortunately, the issue has only come up for me in the REPL. `swift build` works fine: I can build packages without an awkward -Xswiftc… I wonder if the issue has anything to do with the clang-builtin-headers install component? (Maybe swiftc/something gets hardcoded with a path somewhere?) Would be interested in learning more about install options, toolchains, and the build! I’ve been wanting to track down for a while now, how does --install-prefix affect the build? I’ve been relying on install_destdir to get a swift... Regards, Will Stanton > On Apr 4, 2017, at 9:17 PM, Rick Mann via swift-users > wrote: > > The installation instructions for Swift on Linux imply that the tarball can > be extracted anywhere, and the PATH set, and all should be well. But > unfortunately, while that's partly true, when I try to import packages, it > fails (Ubuntu 16.04 on Parallels on macOS 10.12.3): > > $ swift > Welcome to Swift version 3.1 (swift-3.1-RELEASE). Type :help for assistance. > 1> 1+1 > $R0: Int = 2 > 2> import Glibc > :3:10: note: in file included from :3: > #include "///usr/include/utmp.h" > ^ > > ///usr/include/utmp.h:23:10: note: in file included from > ///usr/include/utmp.h:23: > #include > ^ > > error: /usr/include/x86_64-linux-gnu/sys/types.h:146:10: error: 'stddef.h' > file not found > #include > ^ > > error: could not build Objective-C module 'SwiftGlibc' > > 2> > > I'm guessing it really wants Swift to live inside /usr? ___ swift-users mailing list swift-users@swift.org https://lists.swift.org/mailman/listinfo/swift-users
[swift-users] Swift linux repl can't import
The installation instructions for Swift on Linux imply that the tarball can be extracted anywhere, and the PATH set, and all should be well. But unfortunately, while that's partly true, when I try to import packages, it fails (Ubuntu 16.04 on Parallels on macOS 10.12.3): $ swift Welcome to Swift version 3.1 (swift-3.1-RELEASE). Type :help for assistance. 1> 1+1 $R0: Int = 2 2> import Glibc :3:10: note: in file included from :3: #include "///usr/include/utmp.h" ^ ///usr/include/utmp.h:23:10: note: in file included from ///usr/include/utmp.h:23: #include ^ error: /usr/include/x86_64-linux-gnu/sys/types.h:146:10: error: 'stddef.h' file not found #include ^ error: could not build Objective-C module 'SwiftGlibc' 2> I'm guessing it really wants Swift to live inside /usr? -- Rick Mann rm...@latencyzero.com ___ swift-users mailing list swift-users@swift.org https://lists.swift.org/mailman/listinfo/swift-users
Re: [swift-users] typealias for Generic in Generic
R is a non generic type, because the generic part is set to T, that’s why R()
works.
Otherwise you could create typealias Q =
Сarriage and use it like this Q()
--
Adrian Zubarev
Sent with Airmail
Am 4. April 2017 um 19:25:45, Седых Александр via swift-users
(swift-users@swift.org) schrieb:
Hello.
I stumbled on ambiguous behaviour of compiler. Is not allowed explicitly
indicate type in Generic typealias.
struct Сarriage {
let g = [T]()
}
struct Coma {
typealias R = Сarriage
let m = R()
let d = R() \\ error: cannot specialize non-generic type
'Сarriage'
var b = Сarriage()
mutatingfunc work() {
m.g.append(<#T##newElement: T##T#>) \\ what I can write here?
b.g.append("Z")
}
}
--
Седых Александр ___
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___
swift-users mailing list
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[swift-users] typealias for Generic in Generic
Hello.
I stumbled on ambiguous behaviour of compiler. Is not allowed explicitly
indicate type in Generic typealias.
struct Сarriage {
let g = [ T ]()
}
struct Coma {
typealias R = Сarriage < T >
let m = R ()
let d = R < String >() \\ error: cannot specialize non-generic type
'Сarriage'
var b = Сarriage < String >()
mutating func work() {
m .g.append(<#T##newElement: T##T#>) \\ what I can write here?
b . g . append ( "Z" )
}
}
--
Седых Александр___
swift-users mailing list
swift-users@swift.org
https://lists.swift.org/mailman/listinfo/swift-users
[swift-users] Swift Build issue
Hi, Im curently trying to use swift package manager to install the library Stencil the project builds fine in xcode and i can run it. Although when trying to install Stencial via package manager it complains that some of the existing sources I have cannot find the module libxml2 although they are linked and work fine in xcode. Please help ! MacBook-Pro:XCUI-ReportGen zaid$ swift build -Xcc -fblocks -Xswiftc -I/usr/local/include -Xlinker -L/usr/local/lib Fetching https://github.com/kylef/Stencil.git Fetching https://github.com/kylef/PathKit.git Fetching https://github.com/kylef/Spectre.git Cloning https://github.com/kylef/Spectre.git Resolving https://github.com/kylef/Spectre.git at 0.7.2 Cloning https://github.com/kylef/Stencil.git Resolving https://github.com/kylef/Stencil.git at 0.8.0 Cloning https://github.com/kylef/PathKit.git Resolving https://github.com/kylef/PathKit.git at 0.8.0 Compile Swift Module 'Spectre' (8 sources) Compile Swift Module 'PathKit' (1 sources) Compile Swift Module 'Stencil' (19 sources) /Users/zaid/XCUI-ReportGen/.build/checkouts/Stencil.git-7635584243355970173/Sources/Context.swift:46:25: warning: expression implicitly coerced from 'Any?' to Any return dictionaries.popLast() ^~~ /Users/zaid/XCUI-ReportGen/.build/checkouts/Stencil.git-7635584243355970173/Sources/Context.swift:46:25: note: provide a default value to avoid this warning return dictionaries.popLast() ^~~ ?? <#default value#> /Users/zaid/XCUI-ReportGen/.build/checkouts/Stencil.git-7635584243355970173/Sources/Context.swift:46:25: note: force-unwrap the value to avoid this warning return dictionaries.popLast() ^~~ ! /Users/zaid/XCUI-ReportGen/.build/checkouts/Stencil.git-7635584243355970173/Sources/Context.swift:46:25: note: explicitly cast to Any with 'as Any' to silence this warning return dictionaries.popLast() ^~~ as Any /Users/zaid/XCUI-ReportGen/.build/checkouts/Stencil.git-7635584243355970173/Sources/Loader.swift:55:14: warning: no calls to throwing functions occur within 'try' expression return try environment.templateClass.init(templateString: content, environment: environment, name: name) ^ /Users/zaid/XCUI-ReportGen/.build/checkouts/Stencil.git-7635584243355970173/Sources/Loader.swift:68:18: warning: no calls to throwing functions occur within 'try' expression return try environment.templateClass.init(templateString: content, environment: environment, name: templateName) ^ Compile Swift Module 'XCUIReportGenerator' (13 sources) /Users/zaid/XCUI-ReportGen/XCUIReportGenerator/ExternalLibs/Fuzi/Document.swift:23:8: error: no such module 'libxml2' import libxml2 ^ /Users/zaid/XCUI-ReportGen/XCUIReportGenerator/ExternalLibs/Fuzi/Document.swift:23:8: error: no such module 'libxml2' import libxml2 ^ /Users/zaid/XCUI-ReportGen/XCUIReportGenerator/ExternalLibs/Fuzi/Document.swift:23:8: error: no such module 'libxml2' import libxml2 ^ /Users/zaid/XCUI-ReportGen/XCUIReportGenerator/ExternalLibs/Fuzi/Document.swift:23:8: error: no such module 'libxml2' import libxml2 ^ /Users/zaid/XCUI-ReportGen/XCUIReportGenerator/ExternalLibs/Fuzi/Document.swift:23:8: error: no such module 'libxml2' import libxml2 ^ /Users/zaid/XCUI-ReportGen/XCUIReportGenerator/ExternalLibs/Fuzi/Document.swift:23:8: error: no such module 'libxml2' import libxml2 ^ /Users/zaid/XCUI-ReportGen/XCUIReportGenerator/ExternalLibs/Fuzi/Document.swift:23:8: error: no such module 'libxml2' import libxml2 ^ /Users/zaid/XCUI-ReportGen/XCUIReportGenerator/ExternalLibs/Fuzi/Document.swift:23:8: error: no such module 'libxml2' import libxml2 ^ :0: error: build had 1 command failures error: exit(1): /Applications/Xcode8.3.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-build-tool -f /Users/zaid/XCUI-ReportGen/.build/debug.yaml debug.yaml Description: Binary data ___ swift-users mailing list swift-users@swift.org https://lists.swift.org/mailman/listinfo/swift-users
