Remove stray semi-colons at namespace scope

	* include/bits/regex_executor.tcc (_Executor::_M_rep_once_more):
	Remove semi-colon after function body.
	* include/bits/uniform_int_dist.h (_Power_of_2): Likewise.

From-SVN: r255314

libstdc++-v3/ChangeLog

 2017-12-01  Jonathan Wakely  <jwakely@redhat.com>
 
+	* include/bits/regex_executor.tcc (_Executor::_M_rep_once_more):
+	Remove semi-colon after function body.
+	* include/bits/uniform_int_dist.h (_Power_of_2): Likewise.
+
 	* include/tr1/modified_bessel_func.tcc (__airy): Use value-init not
 	list-init.
 

libstdc++-v3/include/bits/regex_executor.tcc

@@ -193,7 +193,7 @@ namespace __detail
 	      __rep_count.second--;
 	    }
 	}
-    };
+    }
 
   // _M_alt branch is "match once more", while _M_next is "get me out
   // of this quantifier". Executing _M_next first or _M_alt first don't

libstdc++-v3/include/bits/uniform_int_dist.h

@@ -46,7 +46,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       _Power_of_2(_Tp __x)
       {
 	return ((__x - 1) & __x) == 0;
-      };
+      }
   }
 
   /**