system_error.cc (generic_category_instance): Add initializer.

2013-04-21  Evgeniy Stepanov  <eugenis@google.com>

	* src/c++11/system_error.cc (generic_category_instance): Add
	initializer.
	(system_category_instance): Likewise.
	* src/c++11/future.cc (__fec): Likewise.

From-SVN: r198115

libstdc++-v3/ChangeLog

+2013-04-21  Evgeniy Stepanov  <eugenis@google.com>
+
+	* src/c++11/system_error.cc (generic_category_instance): Add
+	initializer.
+	(system_category_instance): Likewise.
+	* src/c++11/future.cc (__fec): Likewise.
+
 2013-04-20  Jonathan Wakely  <jwakely.gcc@gmail.com>
 
 	* doc/xml/manual/extensions.xml: Fix anachronism.

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

@@ -60,7 +60,7 @@ namespace
   const future_error_category&
   __future_category_instance() noexcept
   {
-    static const future_error_category __fec;
+    static const future_error_category __fec{};
     return __fec;
   }
 }

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

@@ -62,8 +62,8 @@ namespace
     }
   };
 
-  const generic_error_category generic_category_instance;
-  const system_error_category system_category_instance;
+  const generic_error_category generic_category_instance{};
+  const system_error_category system_category_instance{};
 }
 
 namespace std _GLIBCXX_VISIBILITY(default)