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* [Bug c++/19816] New: C++ front-end produces a cast instead of just &a.b (empty base class)
@ 2005-02-08 15:09 pinskia at gcc dot gnu dot org
  2005-03-17 17:50 ` [Bug c++/19816] " pinskia at gcc dot gnu dot org
  0 siblings, 1 reply; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-02-08 15:09 UTC (permalink / raw)
  To: gcc-bugs

For the following code, the C++ front-end produces a case instead of doing &v.base which seems 
wrong in my mind.

struct base { base(); };
struct vector : public base { };
int f() { vector v; }


This might be the cause of PR 19786 but it might not (I have not looked at the aliasing sets for that bug 
yet).

-- 
           Summary: C++ front-end produces a cast instead of just &a.b
                    (empty base class)
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: pinskia at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19816


^ permalink raw reply	[flat|nested] 2+ messages in thread
* [Bug c++/19816] C++ front-end produces a cast instead of just &a.b (empty base class)
  2005-02-08 15:09 [Bug c++/19816] New: C++ front-end produces a cast instead of just &a.b (empty base class) pinskia at gcc dot gnu dot org
@ 2005-03-17 17:50 ` pinskia at gcc dot gnu dot org
  0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-03-17 17:50 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-17 17:50 -------
Confirmed

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |missed-optimization, TREE
   Last reconfirmed|0000-00-00 00:00:00         |2005-03-17 17:50:13
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19816


^ permalink raw reply	[flat|nested] 2+ messages in thread
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2005-02-08 15:09 [Bug c++/19816] New: C++ front-end produces a cast instead of just &a.b (empty base class) pinskia at gcc dot gnu dot org
2005-03-17 17:50 ` [Bug c++/19816] " pinskia at gcc dot gnu dot org

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