| commit | 06249a68d68ac0cabc1fd4ce90c3611d3887ebe9 | [log] [tgz] |
|---|---|---|
| author | practicalswift <practicalswift@users.noreply.github.com> | Mon Jun 05 13:47:56 2017 +0200 |
| committer | practicalswift <practicalswift@users.noreply.github.com> | Mon Jun 05 13:47:56 2017 +0200 |
| tree | 7e910c0c90acb602297b408e95f499c1e0e83dca | |
| parent | 80e8092973d5a004f193118a1280e61b33fea216 [diff] |
[swiftc (31 vs. 5544)] Add crasher in swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(...) Add test case for crash triggered in `swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(...)`. Current number of unresolved compiler crashers: 31 (5544 resolved) Stack trace: ``` 0 0x0000000003a5f2b8 llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/path/to/swift/bin/swift+0x3a5f2b8) 1 0x0000000003a5f9f6 SignalHandler(int) (/path/to/swift/bin/swift+0x3a5f9f6) 2 0x00007fbcdc7c4390 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x11390) 3 0x00000000014792e9 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14792e9) 4 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 5 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 6 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 7 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 8 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 9 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 10 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 11 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 12 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 13 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 14 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 15 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 16 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 17 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 18 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 19 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 20 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 21 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 22 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 23 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 24 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 25 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 26 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 27 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 28 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 29 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 30 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 31 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 32 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 33 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 34 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 35 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 36 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 37 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 38 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 39 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 40 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 41 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 42 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 43 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 44 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 45 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 46 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 47 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 48 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 49 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 50 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 51 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 52 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 53 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 54 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 55 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 56 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 57 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 58 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 59 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 60 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 61 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 62 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 63 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 64 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 65 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 66 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 67 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 68 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 69 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 70 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 71 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 72 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 73 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 74 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 75 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 76 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 77 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 78 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 79 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 80 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 81 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 82 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 83 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 84 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 85 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 86 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 87 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 88 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 89 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 90 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 91 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 92 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 93 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 94 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 95 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 96 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 97 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 98 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 99 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 100 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 101 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 102 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 103 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 104 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 105 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 106 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 107 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 108 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 109 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 110 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 111 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 112 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 113 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 114 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 115 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 116 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 117 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 118 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 119 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 120 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 121 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 122 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 123 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 124 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 125 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 126 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 127 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 128 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 129 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 130 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 131 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 132 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 133 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 134 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 135 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 136 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 137 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 138 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 139 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 140 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 141 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 142 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 143 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 144 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 145 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 146 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 147 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 148 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 149 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 150 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 151 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 152 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 153 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 154 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 155 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 156 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 157 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 158 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 159 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 160 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 161 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 162 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 163 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 164 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 165 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 166 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 167 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 168 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 169 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 170 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 171 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 172 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 173 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 174 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 175 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 176 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 177 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 178 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 179 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 180 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 181 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 182 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 183 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 184 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 185 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 186 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 187 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 188 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 189 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 190 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 191 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 192 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 193 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 194 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 195 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 196 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 197 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 198 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 199 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 200 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 201 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 202 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 203 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 204 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 205 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 206 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 207 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 208 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 209 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 210 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 211 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 212 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 213 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 214 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 215 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 216 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 217 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 218 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 219 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 220 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 221 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 222 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 223 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 224 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 225 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 226 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 227 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 228 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 229 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 230 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 231 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 232 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 233 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 234 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 235 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 236 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 237 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 238 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 239 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 240 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 241 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 242 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 243 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 244 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 245 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 246 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 247 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 248 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 249 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 250 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 251 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 252 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 253 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) 254 0x0000000001441d9e swift::IterativeTypeChecker::isSatisfied(swift::TypeCheckRequest) (/path/to/swift/bin/swift+0x1441d9e) 255 0x00000000014793d6 swift::IterativeTypeChecker::isQualifiedLookupInDeclContextSatisfied(swift::DeclContextLookupInfo) (/path/to/swift/bin/swift+0x14793d6) ```
| Swift | Package | |
|---|---|---|
| macOS | ||
| Ubuntu 14.04 | ||
| Ubuntu 16.04 | ||
| Ubuntu 16.10 |
Welcome to Swift!
Swift is a high-performance system programming language. It has a clean and modern syntax, offers seamless access to existing C and Objective-C code and frameworks, and is memory safe by default.
Although inspired by Objective-C and many other languages, Swift is not itself a C-derived language. As a complete and independent language, Swift packages core features like flow control, data structures, and functions, with high-level constructs like objects, protocols, closures, and generics. Swift embraces modules, eliminating the need for headers and the code duplication they entail.
To read the documentation, start by installing the Sphinx documentation generator tool by running the command:
easy_install -U Sphinx
Once complete, you can build the Swift documentation by changing directory into docs and typing make. This compiles the .rst files in the docs directory into HTML in the docs/_build/html directory.
Many of the docs are out of date, but you can see some historical design documents in the docs directory.
Another source of documentation is the standard library itself, located in stdlib. Much of the language is actually implemented in the library (including Int), and the standard library gives some examples of what can be expressed today.
These instructions give the most direct path to a working Swift development environment. Options for doing things differently are discussed below.
macOS, Ubuntu Linux LTS, and the latest Ubuntu Linux release are the current supported host development operating systems.
For macOS, you need Xcode 8.3.2.
For Ubuntu, you'll need the following development dependencies:
sudo apt-get install git cmake ninja-build clang python uuid-dev libicu-dev icu-devtools libbsd-dev libedit-dev libxml2-dev libsqlite3-dev swig libpython-dev libncurses5-dev pkg-config libblocksruntime-dev libcurl4-openssl-dev autoconf libtool systemtap-sdt-dev tzdata
Note: LLDB currently requires at least swig-1.3.40 but will successfully build with version 2 shipped with Ubuntu.
Build instructions for Ubuntu 14.04 LTS can be found here
First create a directory for all of the Swift sources:
mkdir swift-source cd swift-source
Note: This is important since update-checkout (see below) checks out repositories next to the Swift source directory. This means that if one clones Swift and has other unrelated repositories, update-checkout may not clone those repositories and will update them instead.
Via HTTPS For those checking out sources as read-only, HTTPS works best:
git clone https://github.com/apple/swift.git ./swift/utils/update-checkout --clone
Via SSH For those who plan on regularly making direct commits, cloning over SSH may provide a better experience (which requires uploading SSH keys to GitHub):
git clone git@github.com:apple/swift.git ./swift/utils/update-checkout --clone-with-ssh
CMake is the core infrastructure used to configure builds of Swift and its companion projects; at least version 3.4.3 is required. Your favorite Linux distribution likely already has a CMake package you can install. On macOS, you can download the CMake Binary Distribution, bundled as an application, copy it to /Applications, and add the embedded command line tools to your PATH:
export PATH=/Applications/CMake.app/Contents/bin:$PATH
Ninja is the current recommended build system for building Swift and is the default configuration generated by CMake. If you‘re on macOS or don’t install it as part of your Linux distribution, clone it next to the other projects and it will be bootstrapped automatically:
Via HTTPS
git clone https://github.com/ninja-build/ninja.git && cd ninja git checkout release cat README
Via SSH
git clone git@github.com:ninja-build/ninja.git && cd ninja git checkout release cat README
brew install cmake ninja
sudo port install cmake ninja
The build-script is a high-level build automation script that supports basic options such as building a Swift-compatible LLDB, building the Swift Package Manager, building for iOS, running tests after builds, and more. It also supports presets, which you can define for common combinations of build options.
To find out more:
utils/build-script -h
Note: Arguments after “--” above are forwarded to build-script-impl, which is the ultimate shell script that invokes the actual build and test commands.
A basic command to build Swift with optimizations and run basic tests with Ninja:
utils/build-script -r -t
build-script can also generate Xcode projects:
utils/build-script -x
The Xcode IDE can be used to edit the Swift source code, but it is not currently fully supported as a build environment for SDKs other than macOS. If you need to work with other SDKs, you'll need to create a second build using Ninja.
See docs/Testing.rst.
Contributions to Swift are welcomed and encouraged! Please see the Contributing to Swift guide.
To be a truly great community, Swift.org needs to welcome developers from all walks of life, with different backgrounds, and with a wide range of experience. A diverse and friendly community will have more great ideas, more unique perspectives, and produce more great code. We will work diligently to make the Swift community welcoming to everyone.
To give clarity of what is expected of our members, Swift has adopted the code of conduct defined by the Contributor Covenant. This document is used across many open source communities, and we think it articulates our values well. For more, see the Code of Conduct.