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

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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
This commit is contained in:
Mark Mitchell 2004-02-05 05:22:21 +00:00 committed by Mark Mitchell
parent bfa21a28ea
commit f583e45212
5 changed files with 18 additions and 3 deletions
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9
gcc/cp/ChangeLog
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@ -1,3 +1,12 @@
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

2
gcc/cp/call.c
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@ -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:

2
gcc/cp/typeck.c
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@ -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)
{

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
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

3
gcc/testsuite/g++.dg/warn/conv2.C Normal file
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@ -0,0 +1,3 @@
// PR c++/13932
int i = 1.; // { dg-warning "converting" }