--- Comment #6 from rask at gcc dot gnu dot org 2007-09-11 21:25 ---
That code looks very similar to the doubly linked lists that AmigaOS
exec.library uses. Just remove the XL and XLM prefixes from the names and it's
the same. That code indeed plays nasty type casting tricks to reuse a N
--- Comment #5 from bangerth at dealii dot org 2007-09-11 20:28 ---
This code is certainly undefined and violates all sorts of type
correctness rules. In essence you write code that violates the language
standards -- using -fno-strict-aliasing is only a workaround and you should
fix your
--- Comment #4 from _kirpichev_ at mail dot ru 2007-09-10 08:53 ---
There is no core dump with -fno-strict-aliasing.
But, our code is used by others who can not set this option.
Should code compiled without -fno-strict-aliasing produce core dump?
In my opinion, the best way is produce on
--- Comment #3 from pinskia at gcc dot gnu dot org 2007-09-10 08:34 ---
>From the look at the source, it looks like you are violating C/C++ aliasing
rules. Try with -fno-strict-aliasing.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33374
--
pinskia at gcc dot gnu dot org changed:
What|Removed |Added
Severity|critical|normal
Component|c |target
http:
