> The patch for exp_disp is related to renaming of predefined "="
> operation for tagged type.
> without this patch I've got ICE on the following testcase:
OK, we have a better, simpler patch for this issue, no need for this hunk.
For the record, here is the patch we're looking at:
<<
Modified: trunk/gnat/sem_ch8.adb
===================================================================
--- trunk/gnat/sem_ch8.adb 2012-01-23 19:56:15 UTC (rev 210768)
+++ trunk/gnat/sem_ch8.adb 2012-01-23 20:12:40 UTC (rev 210769)
@@ -2665,7 +2665,10 @@
if not Is_Actual
and then (Old_S = New_S
or else (Nkind (Nam) /= N_Expanded_Name
- and then Chars (Old_S) = Chars (New_S)))
+ and then Chars (Old_S) = Chars (New_S))
+ or else (Nkind (Nam) = N_Expanded_Name
+ and then Entity (Prefix (Nam)) = Current_Scope
+ and then Chars (Selector_Name (Nam)) = Chars (New_S)))
then
Error_Msg_N ("subprogram cannot rename itself", N);
end if;
>>
> > By the way, do you have a copyright assignment in place with the FSF?
>
> No, I don't have it. What should I do?
Then we cannot accept your patch yet, and it's good that we've written a
different fix for this issue (currently under test).
You need to have a copyright assignment form in place with the FSF,
by e.g. contacting <ass...@gnu.org>
Arno
