functexcept.cc: Do not include the whole <regex>.

2013-07-31  Paolo Carlini  <paolo.carlini@oracle.com>

	* src/c++11/functexcept.cc: Do not include the whole <regex>.
	* src/c++11/regex.cc: Likewise.

From-SVN: r201369

libstdc++-v3/ChangeLog

+2013-07-31  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* src/c++11/functexcept.cc: Do not include the whole <regex>.
+	* src/c++11/regex.cc: Likewise.
+
 2013-07-31  Tim Shen  <timshen91@gmail.com>
 
 	Revert last commit.

libstdc++-v3/src/c++11/functexcept.cc

@@ -30,7 +30,7 @@
 #include <system_error>
 #include <future>
 #include <functional>
-#include <regex>
+#include <bits/regex_error.h>
 
 #ifdef _GLIBCXX_USE_NLS
 # include <libintl.h>

libstdc++-v3/src/c++11/regex.cc

@@ -22,7 +22,8 @@
 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 // <http://www.gnu.org/licenses/>.
 
-#include <regex>
+#include <stdexcept>
+#include <bits/regex_error.h>
 
 namespace std _GLIBCXX_VISIBILITY(default)
 {