[Bug c/18666] [4.0 Regression] Conversion of floating point into bit-fields

2004-12-23 Thread aoliva at gcc dot gnu dot org 

--- Additional Comments From aoliva at gcc dot gnu dot org  2004-12-23 
20:25 ---
http://www.open-std.org/jtc1/sc22/wg14/www/docs/dr_120.html seems to be pretty
clear on this matter: the type of the bit-field is informally unsigned int :1,
so the conversion invokes undefined behavior per 6.3.1.4/#1.

-- 
   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution||INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18666

[Bug c/18666] [4.0 Regression] Conversion of floating point into bit-fields

2004-12-02 Thread pinskia at gcc dot gnu dot org 

--- Additional Comments From pinskia at gcc dot gnu dot org  2004-12-02 
13:41 ---
Reading comment #1, seems to me that the test is correct but still don't know 
for sure since it worked 
differently on 3.4 and before, I am marking as a regression.

-- 
   What|Removed |Added

   Keywords||wrong-code
Summary|Conversion of floating point|[4.0 Regression] Conversion
   |into bit-fields |of floating point into bit-
   ||fields
   Target Milestone|--- |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18666