1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
//// Automatically generated by generate-swift-syntax
//// Do not edit directly!
//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2023 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
extension Parser {
@_spi(ExperimentalLanguageFeatures)
public struct ExperimentalFeatures: OptionSet, Sendable {
public let rawValue: UInt
public init(rawValue: UInt) {
self.rawValue = rawValue
}
}
}
extension Parser.ExperimentalFeatures {
/// Whether to enable the parsing of reference bindings.
public static let referenceBindings = Self (rawValue: 1 << 0)
/// Whether to enable the parsing of 'then' statements.
public static let thenStatements = Self (rawValue: 1 << 1)
/// Whether to enable the parsing of 'do' expressions.
public static let doExpressions = Self (rawValue: 1 << 2)
/// Whether to enable the parsing of non-escapable types.
public static let nonescapableTypes = Self (rawValue: 1 << 3)
/// Whether to enable the parsing of trailing commas.
public static let trailingComma = Self (rawValue: 1 << 4)
/// Whether to enable the parsing of coroutine accessors.
public static let coroutineAccessors = Self (rawValue: 1 << 5)
/// Whether to enable the parsing of value generics.
public static let valueGenerics = Self (rawValue: 1 << 6)
/// Creates a new value representing the experimental feature with the
/// given name, or returns nil if the name is not recognized.
public init?(name: String) {
switch name {
case "ReferenceBindings":
self = .referenceBindings
case "ThenStatements":
self = .thenStatements
case "DoExpressions":
self = .doExpressions
case "NonescapableTypes":
self = .nonescapableTypes
case "TrailingComma":
self = .trailingComma
case "CoroutineAccessors":
self = .coroutineAccessors
case "ValueGenerics":
self = .valueGenerics
default:
return nil
}
}
}
|
