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048d72b163
We are tied to using a SwiftPM that matches the toolchain, so upgrade
from 0.3.0 to .branch("master") and add a pins file to manage updating
that dependency.
This was driven by changes that broke loading packages being developed
with newer version of SwiftPM when using the 0.3.0 tag of libSwiftPM.
However, the changes seem to work when going in the other direction, so
using the newer libSwiftPM hasn't caused any known regressions for using
older toolchain versions (not guarantteed and not tested extensively
though).
This fixes using the latest (November 13) toolchain snapshot on macOS.
On Linux there are other issues not specific to LSP.
48 lines
1.5 KiB
Swift
48 lines
1.5 KiB
Swift
//===----------------------------------------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2018 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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/// Half-open range of Positions `[start, end)` within a text document, for use in LSP messages.
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///
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/// It is generally preferred to work with Range<Position> directly, but when passing values in LSP
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/// messages, use PositionRange to provide the correct (de)serialization.
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public struct PositionRange: Hashable {
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/// The `lowerBound` of the range (inclusive).
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public var lowerBound: Position
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/// The `upperBound` of the range (exclusive).
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public var upperBound: Position
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/// The equivalent range expressed as a `Swift.Range`.
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public var asRange: Range<Position> { return lowerBound..<upperBound}
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public init(_ range: Range<Position>) {
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self.lowerBound = range.lowerBound
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self.upperBound = range.upperBound
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}
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}
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extension PositionRange: Codable {
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private enum CodingKeys: String, CodingKey {
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case lowerBound = "start"
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case upperBound = "end"
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}
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}
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extension Range where Bound == Position {
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/// Create a range for a single position.
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public init(_ pos: Position) {
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self = pos ..< pos
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}
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}
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