procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

re PR c++/18644 (-Wsynth warning in <complex>)

Browse source 
doc/
        PR c++/18644
        * doc/invoke.texi (-Wsynth): Don't document, as it now is void
	of
        semantics.

cp/
        PR c++/18644
        * call.c (build_new_op): Remove check for -Wsynth.

From-SVN: r97318
This commit is contained in:
Gabriel Dos Reis 2005-03-31 14:21:14 +00:00 • committed by Gabriel Dos Reis
parent eab92f58f6
commit 4e2db7a80f
4 changed files with 12 additions and 22 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
gcc/ChangeLog
View file

@ -1,3 +1,9 @@
2005-03-31 Gabriel Dos Reis <gdr@integrable-solutions.net>
PR c++/18644
* doc/invoke.texi (-Wsynth): Don't document, as it now is void of
semantics.
2005-03-31 Alan Modra <amodra@bigpond.net.au>
PR target/20611

5
gcc/cp/ChangeLog
View file

@ -1,3 +1,8 @@
2005-03-31 Gabriel Dos Reis <gdr@integrable-solutions.net>
PR c++/18644
* call.c (build_new_op): Remove check for -Wsynth.
2005-03-31 Jan Hubicka <jh@suse.cz>
* decl2.c (finish_objects): Mark ctor as needed.

14
gcc/cp/call.c
View file

@ -3750,20 +3750,6 @@ build_new_op (enum tree_code code, int flags, tree arg1, tree arg2, tree arg3,
if (overloaded_p)
*overloaded_p = true;
if (warn_synth
&& fnname == ansi_assopname (NOP_EXPR)
&& DECL_ARTIFICIAL (cand->fn)
&& candidates->next
&& ! candidates->next->next)
{
warning ("using synthesized %q#D for copy assignment",
cand->fn);
cp_warning_at (" where cfront would use %q#D",
cand == candidates
? candidates->next->fn
: candidates->fn);
}
result = build_over_call (cand, LOOKUP_NORMAL);
}
else

9
gcc/doc/invoke.texi
View file

@ -188,7 +188,7 @@ in the following sections.
-Weffc++ -Wno-deprecated @gol
-Wno-non-template-friend -Wold-style-cast @gol
-Woverloaded-virtual -Wno-pmf-conversions @gol
-Wsign-promo -Wsynth}
-Wsign-promo}
@item Objective-C and Objective-C++ Language Options
@xref{Objective-C and Objective-C++ Dialect Options,,Options Controlling
@ -1794,13 +1794,6 @@ enumerated type to a signed type, over a conversion to an unsigned type of
the same size. Previous versions of G++ would try to preserve
unsignedness, but the standard mandates the current behavior.
@item -Wsynth @r{(C++ only)}
@opindex Wsynth
@cindex warning for synthesized methods
@cindex synthesized methods, warning
Warn when G++'s synthesis behavior does not match that of cfront. For
instance:
@smallexample
struct A @{
operator int ();