Bug 5724 – web example of BufferedFile has compile error

http://www.digitalmars.com/d/2.0/phobos/std_stream.html Stream file = new BufferedFile("sample.txt"); foreach(ulong n, string line; file) { stdout.writefln("line %d: %s",n,line); } Error: function std.stream.Stream.opApply (scope int delegate(ref cha r[]) dg) is not callable using argument types (int delegate(ref ulong __applyArg 0, ref string __applyArg1)) Error: cannot implicitly convert expression (__foreachbody1239) of ty pe int delegate(ref ulong __applyArg0, ref string __applyArg1) to int delegate(r ef ulong n, ref wchar[] line)

I found it's already reported, 3 years ago. Can't believe the example is still not fixed. *** This issue has been marked as a duplicate of issue 2114 ***