re PR c++/16169 (-Weffc++ item 15 improvements)

2004-07-08  Benjamin Kosnik  <bkoz@redhat.com>

	PR c++/16169
	* include/bits/basic_string.h (basic_string::operator=): Revert.

From-SVN: r84296

libstdc++-v3/ChangeLog

+2004-07-08  Benjamin Kosnik  <bkoz@redhat.com>
+
+	PR c++/16169
+	* include/bits/basic_string.h (basic_string::operator=): Revert.
+
 2004-07-07  Benjamin Kosnik  <bkoz@redhat.com>
 
 	* configure.ac (libtool_VERSION): To 6:2:0.

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

@@ -419,10 +419,7 @@ namespace std
        */
       basic_string&
       operator=(const basic_string& __str) 
-      { 
-	this->assign(__str); 
-	return *this;
-      }
+      { return this->assign(__str); }
 
       /**
        *  @brief  Copy contents of @a s into this string.
@@ -430,10 +427,7 @@ namespace std
        */
       basic_string&
       operator=(const _CharT* __s) 
-      { 
-	this->assign(__s); 
-	return *this;
-      }
+      { return this->assign(__s); }
 
       /**
        *  @brief  Set value to string of length 1.