[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[paolo.carlini at oracle dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

Paolo Carlini  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 CC|paolo.carlini at oracle dot com|
 Resolution|--- |FIXED
   Target Milestone|7.4 |7.3

--- Comment #11 from Paolo Carlini  ---
Done.

[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[paolo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

--- Comment #10 from paolo at gcc dot gnu.org  ---
Author: paolo
Date: Fri Mar  2 18:06:44 2018
New Revision: 258150

URL: https://gcc.gnu.org/viewcvs?rev=258150=gcc=rev
Log:
2018-03-02  Paolo Carlini  

PR c++/81812
* g++.dg/torture/pr81812.C: New.

Added:
trunk/gcc/testsuite/g++.dg/torture/pr81812.C
Modified:
trunk/gcc/testsuite/ChangeLog

[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[paolo.carlini at oracle dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

--- Comment #9 from Paolo Carlini  ---
This works in 7.3.0 too. I'm going to add the testcase and close the bug.

[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

Jan Hubicka  changed:

   What|Removed |Added

 CC||mliska at suse dot cz

--- Comment #8 from Jan Hubicka  ---
Martin,
I seem to recall that this was related to icf trying to merge variadic
function. Would it be possible to work out the patch that fixed this?

[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.3 |7.4

--- Comment #7 from Richard Biener  ---
GCC 7.3 is being released, adjusting target milestone.

[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[paolo.carlini at oracle dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

Paolo Carlini  changed:

   What|Removed |Added

 CC||paolo.carlini at oracle dot com

--- Comment #6 from Paolo Carlini  ---
Looks like this is fixed for 8 and I'd like to updated the bug to reflect that
and possibly add the testcase. Any idea which change fixed it and whether could
be backported to 7?

[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

Richard Biener  changed:

   What|Removed |Added

   Priority|P3  |P2

[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

--- Comment #5 from Jan Hubicka  ---
I think we should just mark such thunks as not inlinable in compute_fn_summary.
PPatch is OK with that change.

Thanks!
Honza

[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.2 |7.3

[Bug middle-end/81812] [7/8 Regression] Empty virtual function fails to compile

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81812

Richard Biener  changed:

   What|Removed |Added

   Keywords||wrong-code
 CC||rguenth at gcc dot gnu.org
  Component|c++ |middle-end
   Target Milestone|--- |7.2