[Bug c++/27979] [4.2 Regression] conversion check confused by enum bitfields

[mmitchel at gcc dot gnu dot org]

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mmitchel at gcc dot gnu dot org changed:

   What|Removed |Added

 AssignedTo|unassigned at gcc dot gnu   |mark at codesourcery dot com
   |dot org |
 Status|NEW |ASSIGNED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27979

[Bug c++/27979] [4.2 Regression] conversion check confused by enum bitfields

[mmitchel at gcc dot gnu dot org]

--- Comment #4 from mmitchel at gcc dot gnu dot org  2006-06-16 23:12 
---
Subject: Bug 27979

Author: mmitchel
Date: Fri Jun 16 23:12:08 2006
New Revision: 114733

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=114733
Log:
PR c++/27979
* call.c (standard_conversion): Strip cv-qualifiers from bitfield
types.
PR c++/27979
* g++.dg/expr/bitfield2.C: New test. 

Added:
trunk/gcc/testsuite/g++.dg/expr/bitfield2.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/call.c
trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27979

[Bug c++/27979] [4.2 Regression] conversion check confused by enum bitfields

[mmitchel at gcc dot gnu dot org]

--- Comment #5 from mmitchel at gcc dot gnu dot org  2006-06-16 23:13 
---
Fixed in 4.2.0.


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mmitchel at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27979

[Bug c++/27979] [4.2 Regression] conversion check confused by enum bitfields

[mmitchel at gcc dot gnu dot org]

-- 

mmitchel at gcc dot gnu dot org changed:

   What|Removed |Added

   Priority|P3  |P1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27979

[Bug c++/27979] 4.2 Regression] conversion check confused by enum bitfields

[pinskia at gcc dot gnu dot org]

--- Comment #1 from pinskia at gcc dot gnu dot org  2006-06-09 16:56 ---
Confirmed, 4.1.0 accepted this code.


-- 

pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

 CC||pinskia at gcc dot gnu dot
   ||org
 Status|UNCONFIRMED |NEW
 Ever Confirmed|0   |1
   Keywords||rejects-valid
  Known to fail||4.2.0
  Known to work||4.1.0
   Last reconfirmed|-00-00 00:00:00 |2006-06-09 16:56:28
   date||
Summary|conversion check confused by|4.2 Regression] conversion
   |enum bitfields  |check confused by enum
   ||bitfields
   Target Milestone|--- |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27979

[Bug c++/27979] 4.2 Regression] conversion check confused by enum bitfields

[tbm at cyrius dot com]

--- Comment #2 from tbm at cyrius dot com  2006-06-09 17:47 ---
The following, related example, fails with gcc 4.2 20060508 but works with
20060530.  It would be great if whoever works on this PR could check what
change was responsible to get this working, and if it was just an accidental
change, whether the following test case should be added to the test suite:

enum EBorderStyle {
   BNATIVE, BNONE, BHIDDEN
};

class BorderValue
{
  public:
EBorderStyle style : 8;
};

class bar
{
BorderValue *border;
EBorderStyle foo() { return border ? border-style : BHIDDEN; }
};


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27979

[Bug c++/27979] 4.2 Regression] conversion check confused by enum bitfields

[tbm at cyrius dot com]

--- Comment #3 from tbm at cyrius dot com  2006-06-09 18:03 ---
It wasn't accidentally fixed.  It was fixed by Mark Mitchell for PR c++/27506,
which contain the same test case as my 2nd example.  In any case, the first
test case wasn't fixed by the fix for PR 27506.


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tbm at cyrius dot com changed:

   What|Removed |Added

 CC||mark at codesourcery dot com


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27979