harlanhaskins

import Foundation
import SwiftUI

extension View {
    /// Adds introspection to find the parent view controller in the view hierarchy and
    /// makes that view controller available to downstream views in the view hierarchy.
    public func addParentViewControllerIntrospection() -> some View {
        modifier(ParentViewControllerEnvironmentModifier())
    }
}

harlanhaskins

@MainActor
enum UIKitDefaults {
    static let defaults = UserDefaults(suiteName: "com.apple.UIKit")!
  
    // Enables UIKit gesture logging, which will log the set of gesture recognizers responding to a touch and their states.
    static var gestureLoggingEnabled: Bool {
        get { defaults.bool(forKey: "LogGesture") }
        set { defaults.set(newValue, forKey: "LogGesture") }
    }
  

harlanhaskins

//
//  AssociatedObjects.swift
//
//  Created by Harlan Haskins on 11/22/24.
//

import Foundation
internal import ObjectiveC

/// The ownership semantics by which an Objective-C associated object will be stored.

harlanhaskins

extension CGRect {
  func projecting(_ point: UnitPoint) -> CGPoint {
    return CGPoint(x: minX + (width * point.x),
                   y: minY + (height * point.y))
  }
}

harlanhaskins

AACustomByteStreamOpen
AAEntryACLBlob
AAEntryXATBlob
AAFieldKeySetGetKeyCount
AAHeaderGetKeyIndex
ABMultiValueGetCount
ABPersonViewController
ADCommonDefinitions
ADErrorAdUnloaded
ADErrorLoadingThrottled

harlanhaskins

// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -emit-module -o %t/Test~partial.swiftmodule -module-name Test -primary-file %s
// RUN: %target-swift-frontend -merge-modules -emit-module -o %t/Test.swiftmodule %t/Test~partial.swiftmodule
// RUN: %target-swift-ide-test -print-module -module-to-print=Test -source-filename=x -I %t | %FileCheck %s

// RUN: %target-swift-frontend -emit-interface-path %t.swiftinterface -enable-resilience -emit-module -o /dev/null %s
// RUN: %FileCheck %s < %t.swiftinterface

// CHECK: func hasClosureDefaultArg(_ x: () -> Void = {
// CHECK-NEXT: })

harlanhaskins

import Foundation

extension BinaryInteger {
  /// Gets the bit at the specified bit index in the receiver, reading from
  /// least to most-significant bit.
  ///
  /// For example,
  /// ```
  /// 0b0010.bit(at: 0) == false
  /// 0b0010.bit(at: 1) == true

harlanhaskins

import Foundation

typealias UnsignedIntegralType = UnsignedInteger & ExpressibleByIntegerLiteral

struct BitstreamRecord {
  private(set) var values = [UInt32]()

  mutating func append<IntType: UnsignedIntegralType>(_ int: IntType) {
    values.append(UInt32(int))
  }

harlanhaskins

import Foundation
import SwiftSyntax

/*:
 # Syntax Rewriting

 SwiftSyntax provides a class called `SyntaxRewriter`, which will walk a Syntax tree and
 perform transformations over the nodes.

 By default, these transformations don't do anything. It's the subclass's job to

harlanhaskins

import Foundation

/// `StringScanner` is a fast scanner for Strings and String-like objects.
/// It's used to extract structured bits from unstructured strings, while
/// avoiding making extra copies of string bits until absolutely necessary.
/// You can build Scanners over Substrings, allowing you to scan
/// parts of strings and use smaller, more specialized scanners to extract bits
/// of that String without needing to reuse another scanner.
public struct StringScanner<Input: StringProtocol> {
  let input: Input