[Bug c++/85004] ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers

2021-06-01 Thread redi at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85004

Jonathan Wakely  changed:

   What|Removed |Added

   Target Milestone|9.5 |---

[Bug c++/85004] ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers

2021-06-01 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85004

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|9.4 |9.5

--- Comment #6 from Richard Biener  ---
GCC 9.4 is being released, retargeting bugs to GCC 9.5.

[Bug c++/85004] ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers

2020-03-12 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85004

Jakub Jelinek  changed:

   What|Removed |Added

   Target Milestone|9.3 |9.4

--- Comment #5 from Jakub Jelinek  ---
GCC 9.3.0 has been released, adjusting target milestone.

[Bug c++/85004] ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers

2019-08-12 Thread egallager at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85004

Eric Gallager  changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
 CC||egallager at gcc dot gnu.org

--- Comment #4 from Eric Gallager  ---
ASSIGNED since there's an assignee

[Bug c++/85004] ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers

2019-08-12 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85004

Jakub Jelinek  changed:

   What|Removed |Added

   Target Milestone|9.2 |9.3

--- Comment #3 from Jakub Jelinek  ---
GCC 9.2 has been released.

[Bug c++/85004] ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers

2019-05-03 Thread jakub at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85004

Jakub Jelinek  changed:

   What|Removed |Added

   Target Milestone|9.0 |9.2

--- Comment #2 from Jakub Jelinek  ---
GCC 9.1 has been released.

[Bug c++/85004] ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers

2018-03-20 Thread dmalcolm at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85004

David Malcolm  changed:

   What|Removed |Added

 CC||dmalcolm at gcc dot gnu.org
   Assignee|unassigned at gcc dot gnu.org  |dmalcolm at gcc dot 
gnu.org
   Target Milestone|--- |9.0

[Bug c++/85004] ambiguous diagnostic: passing ‘const S’ as ‘this’ argument discards qualifiers

2018-03-20 Thread redi at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85004

Jonathan Wakely  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2018-03-20
   See Also||https://gcc.gnu.org/bugzill
   ||a/show_bug.cgi?id=53281
 Ever confirmed|0   |1

--- Comment #1 from Jonathan Wakely  ---
As I said in PR 53281 comment 5, I think we should stop talking about "passing
'const S' as 'this' argument, because it's a leaky abstraction, and inaccurate
(this should be a pointer S* not S).

With the patch there it says:

u.C: In member function 'void S::g() const':
u.C:6:18: error: cannot call non-const member function on object of type 'const
S' [-fpermissive]
 this->f (this);   // which 'this?'
  ^
u.C:2:8: note:   in call to 'void S::f(const S*)'
   void f (const S*);
^
u.C:8:12: error: cannot call non-const member function on object of type 'const
S' [-fpermissive]
 f (this); // ditto
^
u.C:2:8: note:   in call to 'void S::f(const S*)'
   void f (const S*);
^