Merge pull request #67647 from apple/egorzhdan/mutable-ptr-mutable-iterator

egorzhdan · web-flow · commit 6bb64279a109 · 2023-08-01T19:01:49.000+01:00
[cxx-interop] Conform Swift pointers to `UnsafeCxxMutableInputIterator`
diff --git a/stdlib/public/Cxx/UnsafeCxxIterators.swift b/stdlib/public/Cxx/UnsafeCxxIterators.swift
@@ -61,6 +61,8 @@ public protocol UnsafeCxxMutableInputIterator: UnsafeCxxInputIterator {
   override var pointee: Pointee { get set }
 }
 
+extension UnsafeMutablePointer: UnsafeCxxMutableInputIterator {}
+
 /// Bridged C++ iterator that allows computing the distance between two of its
 /// instances, and advancing an instance by a given number of elements.
 ///

Original file line number	Diff line number	Diff line change
`@@ -61,6 +61,8 @@ public protocol UnsafeCxxMutableInputIterator: UnsafeCxxInputIterator {`
`61`	`61`	`override var pointee: Pointee { get set }`
`62`	`62`	`}`
`63`	`63`
	`64`	`+extension UnsafeMutablePointer: UnsafeCxxMutableInputIterator {}`
	`65`	`+`
`64`	`66`	`/// Bridged C++ iterator that allows computing the distance between two of its`
`65`	`67`	`/// instances, and advancing an instance by a given number of elements.`
`66`	`68`	`///`