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Marcelo Fabri
27 lines
592 B
Swift
27 lines
592 B
Swift
//
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// SwiftVersion.swift
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// SwiftLint
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//
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// Created by Marcelo Fabri on 12/29/16.
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// Copyright © 2016 Realm. All rights reserved.
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//
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import SourceKittenFramework
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enum SwiftVersion {
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case two
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case three
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static let current: SwiftVersion = {
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let file = File(contents: "#sourceLocation()")
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let kinds = file.syntaxMap.tokens.flatMap { SyntaxKind(rawValue: $0.type) }
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if kinds == [.identifier] {
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return .two
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} else if kinds == [.keyword] {
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return .three
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}
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fatalError("Unexpected Swift version")
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}()
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}
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