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[stdlib] Rename index(...) methods to firstIndex(...)

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A la SE-204.
This commit is contained in:
Nate Cook
2017-10-19 11:05:48 -05:00
parent 67852ed460
commit 58933d88c5
45 changed files with 200 additions and 175 deletions
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12
validation-test/stdlib/SetAnyHashableExtensions.swift
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@@ -43,13 +43,13 @@ SetTests.test("index<Hashable>(of:)") {
let s: Set<AnyHashable> = [
AnyHashable(1010), AnyHashable(2020), AnyHashable(3030.0)
]
expectEqual(AnyHashable(1010), s[s.index(of: 1010)!])
expectEqual(AnyHashable(2020), s[s.index(of: 2020)!])
expectEqual(AnyHashable(3030.0), s[s.index(of: 3030.0)!])
expectEqual(AnyHashable(1010), s[s.firstIndex(of: 1010)!])
expectEqual(AnyHashable(2020), s[s.firstIndex(of: 2020)!])
expectEqual(AnyHashable(3030.0), s[s.firstIndex(of: 3030.0)!])
expectNil(s.index(of: 1010.0))
expectNil(s.index(of: 2020.0))
expectNil(s.index(of: 3030))
expectNil(s.firstIndex(of: 1010.0))
expectNil(s.firstIndex(of: 2020.0))
expectNil(s.firstIndex(of: 3030))
}
SetTests.test("insert<Hashable>(_:)") {