[cxx-interop] Allow initializing RangeReplaceableCollection from a C++ container

egorzhdan · egorzhdan · commit e3effcc18443 · 2023-02-02T12:47:08.000Z
This makes `Array.init&lt;C: CxxConvertibleToCollection&gt;(C)` more generic by using `RangeReplaceableCollection` protocol instead of concrete `Array` type.
diff --git a/stdlib/public/Cxx/CxxConvertibleToCollection.swift b/stdlib/public/Cxx/CxxConvertibleToCollection.swift
@@ -37,10 +37,11 @@ internal func forEachElement<C: CxxConvertibleToCollection>(
   }
 }
 
-extension Array {
-  /// Creates an array containing the elements of a C++ container.
+extension RangeReplaceableCollection {
+  /// Creates a collection containing the elements of a C++ container.
   ///
-  /// This initializes the array by copying every element of the C++ container.
+  /// This initializes the collection by copying every element of the C++
+  /// container.
   ///
   /// - Complexity: O(*n*), where *n* is the number of elements in the C++
   ///   container when each element is copied in O(1). Note that this might not

Original file line number	Diff line number	Diff line change
`@@ -37,10 +37,11 @@ internal func forEachElement<C: CxxConvertibleToCollection>(`
`37`	`37`	`}`
`38`	`38`	`}`
`39`	`39`
`40`		`-extension Array {`
`41`		`- /// Creates an array containing the elements of a C++ container.`
	`40`	`+extension RangeReplaceableCollection {`
	`41`	`+ /// Creates a collection containing the elements of a C++ container.`
`42`	`42`	`///`
`43`		`- /// This initializes the array by copying every element of the C++ container.`
	`43`	`+ /// This initializes the collection by copying every element of the C++`
	`44`	`+ /// container.`
`44`	`45`	`///`
`45`	`46`	`/// - Complexity: O(n), where n is the number of elements in the C++`
`46`	`47`	`/// container when each element is copied in O(1). Note that this might not`