re PR c++/13932 (duplicate warning message for conversion)

	PR c++/13932
	* call.c (convert_like_real): Use "converting" rather than
	"argument" as the descriptive keyword to
	dubious_conversion_warnings.
	* typeck.c (convert_for_assignment): Do not call
	dubious_conversion_warnings.

	PR c++/13932
	* g++.dg/warn/conv2.C: New test.

From-SVN: r77297

gcc/cp/ChangeLog

+2004-02-04  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/13932
+	* call.c (convert_like_real): Use "converting" rather than
+	"argument" as the descriptive keyword to
+	dubious_conversion_warnings.
+	* typeck.c (convert_for_assignment): Do not call
+	dubious_conversion_warnings.
+
 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 
 	PR c++/13086

gcc/cp/call.c

@@ -3900,7 +3900,7 @@ convert_like_real (tree convs, tree expr, tree fn, int argnum, int inner,
   
   if (issue_conversion_warnings)
     expr = dubious_conversion_warnings
-             (totype, expr, "argument", fn, argnum);
+             (totype, expr, "converting", fn, argnum);
   switch (TREE_CODE (convs))
     {
     case USER_CONV:

gcc/cp/typeck.c

@@ -5642,8 +5642,6 @@ convert_for_assignment (tree type, tree rhs,
   if (TREE_CODE (rhs) == TREE_LIST && TREE_VALUE (rhs) == error_mark_node)
     return error_mark_node;
 
-  rhs = dubious_conversion_warnings (type, rhs, errtype, fndecl, parmnum);
-
   /* The RHS of an assignment cannot have void type.  */
   if (coder == VOID_TYPE)
     {

gcc/testsuite/ChangeLog

+2004-02-04  Mark Mitchell  <mark@codesourcery.com>
+
+	PR c++/13932
+	* g++.dg/warn/conv2.C: New test.
+
 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 
 	PR c++/13086

gcc/testsuite/g++.dg/warn/conv2.C

+// PR c++/13932
+
+int i = 1.; // { dg-warning "converting" }