Hi Jakub,
Thank you for your suggestion. I actually learned from your earlier patch
(https://gcc.gnu.org/cgit/gcc/commit?id=7f940822) and had already planned to
update tree-call-cdce.cc when handling these builtins. Your guidance is much
appreciated!
Best regards,
Yuao
_
Dear all,
the attached proposed patch fixes PR120099 by modifying
gfc_return_by_reference so that it returns true with -ff2c
also for intrinsics returning complex numbers, as these are
not pure in the GCC IR sense, and wrapper functions for the
intrinsics were optimized out by DCE.
The change on
Hi Jerry,
I found 2 corner invalid cases which are silently accepted with
your patch when iso_c_binding is used indirectly:
print *, c_associated(c_loc(val), C_NULL_FUNPTR)
print *, c_associated(C_NULL_FUNPTR, c_loc(val))
These should get rejected, too. Can you see how to catch these, too?
On 5/18/25 2:10 PM, Harald Anlauf wrote:
Hi Jerry,
I found 2 corner invalid cases which are silently accepted with
your patch when iso_c_binding is used indirectly:
print *, c_associated(c_loc(val), C_NULL_FUNPTR)
print *, c_associated(C_NULL_FUNPTR, c_loc(val))
These should get rejected
On 5/18/25 2:34 PM, Jerry D wrote:
On 5/18/25 2:10 PM, Harald Anlauf wrote:
Hi Jerry,
I found 2 corner invalid cases which are silently accepted with
your patch when iso_c_binding is used indirectly:
print *, c_associated(c_loc(val), C_NULL_FUNPTR)
print *, c_associated(C_NULL_FUNPTR, c_
