------- Comment #1 from seongbae dot park at gmail dot com 2006-06-26 20:47
-------
I belive this is a bug in stor-layout.c:place_field() around line 10503
bitpos is calculated as bit_offset of rli->prev_field + type size.
However, the prev_field is not really the immediately previous field but the
first field of the consecutive same-sized fields.
Hence, in this case:
struct S
{
long long d:23;
int e:32;
int f:32;
} a;
rli->prev_field is "d" when "field" is f.
The correct fix should calculate the bitpos as
rli->bitpos + type size.
--
seongbae dot park at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |seongbae dot park at gmail
| |dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28161
