| // RUN: %empty-directory(%t) | |
| // RUN: %target-build-swift %s -o %t/a.out3 -swift-version 3 && %target-run %t/a.out3 | |
| // REQUIRES: executable_test | |
| import StdlibUnittest | |
| var tests = TestSuite("LazyCollectionPlus") | |
| tests.test("NoAmbiguity") { | |
| let d: [String: Int] = ["" : 0] | |
| let xs = d.values.map { $0 } | |
| let ys = d.values.map { $0 + 42 } | |
| let actual = xs + ys // this line should compile without ambiguity | |
| expectEqualSequence([0, 42], actual) | |
| } | |
| runAllTests() |