libgcobol: Simplify assignment operator by defaulting it

libgcobol/ChangeLog:

	* common-defs.h (cbl_enabled_exceptions_t::operator=): Define as
	defaulted.

diff --git a/libgcobol/common-defs.h b/libgcobol/common-defs.h
index d052f58b6dff0f2766932124d22de6b6b8df3541..d2138770470a5d66a24ed4e6b0465c0e65a42c98 100644 (file)
--- a/libgcobol/common-defs.h
+++ b/libgcobol/common-defs.h
@@ -444,11 +444,7 @@ class cbl_enabled_exceptions_t : protected std::set<cbl_enabled_exception_t>
   bool   empty() const { return std::set<cbl_enabled_exception_t>::empty(); }
   size_t  size() const { return std::set<cbl_enabled_exception_t>::size(); }
 
-  cbl_enabled_exceptions_t& operator=( const cbl_enabled_exceptions_t& that ) {
-    std::set<cbl_enabled_exception_t>& self(*this);
-    self = that;
-    return *this;
-  }
+  cbl_enabled_exceptions_t& operator=( const cbl_enabled_exceptions_t& ) = default;
 };
 
 extern cbl_enabled_exceptions_t enabled_exceptions;