Merge pull request #7367 from berni44/deprecate_xml

Deprecate std.xml

changelog/deprecate-xml.dd

@@ -0,0 +1,6 @@
+Deprecated module `std.xml`
+
+The module `std.xml` has been deprecated. Any code that still needs
+it can use [UndeaD](https://github.com/dlang/undeaD) instead.
+For parsing xml files, we recommend to use the dub package
+[dxml](https://code.dlang.org/packages/dxml).

std/xml.d

@@ -2,8 +2,8 @@
 
 /**
 $(RED Warning: This module is considered out-dated and not up to Phobos'
-      current standards. It will remain until we have a suitable replacement,
-      but be aware that it will not remain long term.)
+      current standards. It will be removed from Phobos in 2.101.0.
+      If you still need it, go to $(LINK https://github.com/DigitalMars/undeaD))
 
 Classes and functions for creating and parsing XML
 
@@ -123,6 +123,7 @@ Distributed under the Boost Software License, Version 1.0.
    (See accompanying file LICENSE_1_0.txt or copy at
          http://www.boost.org/LICENSE_1_0.txt)
 */
+deprecated("Will be removed from Phobos in 2.101.0. If you still need it, go to https://github.com/DigitalMars/undeaD")
 module std.xml;
 
 enum cdata = "<![CDATA[";