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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2024 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
//
//===----------------------------------------------------------------------===//
#if swift(>=6)
internal import SwiftSyntax
#else
import SwiftSyntax
#endif
extension TokenSyntax {
var trivia: Trivia {
return leadingTrivia + trailingTrivia
}
}
extension Trivia {
var droppingLeadingWhitespace: Trivia {
return Trivia(pieces: self.drop(while: \.isWhitespace))
}
var droppingTrailingWhitespace: Trivia {
return Trivia(pieces: self.reversed().drop(while: \.isWhitespace).reversed())
}
}
extension TypeSyntax {
var isVoid: Bool {
switch self.as(TypeSyntaxEnum.self) {
case .identifierType(let identifierType) where identifierType.name.text == "Void": return true
case .tupleType(let tupleType) where tupleType.elements.isEmpty: return true
default: return false
}
}
}
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