Update for C++11 variadic templates

Author: ntrel

articles/variadic-function-templates.dd

@@ -22,8 +22,7 @@ $(CONSOLE
 )
 
         $(P We'll explore how this can
-        be done in standard C++, followed by doing it using
-        the proposed variadic template C++ extension.
+        be done in C++.
         Then, we'll do it the various ways the D programming
         language makes possible.
         )
@@ -97,12 +96,9 @@ template<class T1, class T2, class T3> void print(T1 a1, T2 a2, T3 a3)
         compilation.
         )
 
-$(H4 The C++ Extension Solution)
+$(H4 C++ Variadic Templates)
 
-        $(P Douglas Gregor has proposed a
-        variadic template scheme [1]
-        for C++ that solves these problems.
-        The result looks like:
+        $(P C++11 supports variadic templates:
         )
 
 $(CCODE
@@ -120,12 +116,6 @@ template<class T, class... U> void print(T a1, U... an)
         $(P It uses recursive function template instantiation
         to pick off the arguments one by one.
         A specialization with no arguments ends the recursion.
-        It's a neat and tidy solution, but with one glaring problem:
-        it's a proposed extension, which means it isn't part
-        of the C++ standard, may not get into the C++ standard
-        in its current form, may not get into the standard
-        in any form, and even if it does, it may be many, many
-        years before the feature is commonly implemented.
         )
 
 $(H3 D Programming Language Solutions)
@@ -162,7 +152,7 @@ void print(...)
 $(H4 Translating the Variadic C++ Solution into D)
 
         $(P Variadic templates in D enable a straightforward translation
-        of the proposed C++ variadic syntax:
+        of the C++11 variadic solution:
         )
 
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