Makefile.am: Add initializer_list to the headers.

2008-07-03  Paolo Carlini  <paolo.carlini@oracle.com>

	* libsupc++/Makefile.am: Add initializer_list to the headers.
	* libsupc++/Makefile.in: Regenerate.

	* libsupc++/initializer_list: Minor cosmetic changes.

From-SVN: r137409

libstdc++-v3/ChangeLog

+2008-07-03  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* libsupc++/Makefile.am: Add initializer_list to the headers.
+	* libsupc++/Makefile.in: Regenerate.
+
+	* libsupc++/initializer_list: Minor cosmetic changes.
+
 2008-07-02  Jason Merrill  <jason@redhat.com>
 
 	* libsupc++/initializer_list: Uglify and wrap in 

libstdc++-v3/libsupc++/Makefile.am

 ## Makefile for the GNU C++ Support library.
 ##
-## Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2007
+## Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
 ## Free Software Foundation, Inc.
 ##
 ## Process this file with automake to produce Makefile.in.
@@ -33,7 +33,8 @@ noinst_LTLIBRARIES = libsupc++convenience.la
 
 
 headers = \
-	exception new typeinfo cxxabi.h cxxabi-forced.h exception_defines.h
+	exception new typeinfo cxxabi.h cxxabi-forced.h exception_defines.h \
+	initializer_list
 
 if GLIBCXX_HOSTED
   c_sources = \

libstdc++-v3/libsupc++/Makefile.in

@@ -354,7 +354,8 @@ toolexeclib_LTLIBRARIES = libsupc++.la
 # 2) integrated libsupc++convenience.la that is to be a part of libstdc++.a
 noinst_LTLIBRARIES = libsupc++convenience.la
 headers = \
-	exception new typeinfo cxxabi.h cxxabi-forced.h exception_defines.h
+	exception new typeinfo cxxabi.h cxxabi-forced.h exception_defines.h \
+	initializer_list
 
 @GLIBCXX_HOSTED_TRUE@c_sources = \
 @GLIBCXX_HOSTED_TRUE@	cp-demangle.c 

libstdc++-v3/libsupc++/initializer_list

@@ -51,13 +51,18 @@ namespace std
 
     public:
       initializer_list()
-      : __array(NULL), __len(0) {}
+      : __array(NULL), __len(0) { }
 
-    size_t size() const		// number of elements
+      // Number of elements.
+      size_t size() const
       { return __len; }
-    const _E* begin() const	// first element
+
+      // First element.
+      const _E* begin() const
       { return __array; }
-    const _E* end() const	// one past the last element
+
+      // One past the last element.
+      const _E* end() const
       { return begin() + size(); }
   };
 }