Hello,
Le 28/04/2024 à 23:37, Paul Richard Thomas a écrit :
Hi All,
Could this be looked at quickly? The timing of this regression is more
than a little embarrassing on the eve of the 14.1 release. The testcase
and the comment in gfc_trans_class_init_assign explain what this problem
is all about and how the patch fixes it.
OK for 15-branch and backporting to 14-branch (hopefully to the RC as well)?
Paul
Fortran: Fix regression caused by r14-9752 [PR114959]
2024-04-28 Paul Thomas <pa...@gcc.gnu.org <mailto:pa...@gcc.gnu.org>>
You can drop the mailto:… thing. ;-)
gcc/fortran
PR fortran/114959
* trans-expr.cc (gfc_trans_class_init_assign): Return NULL_TREE
if the default initializer has all NULL fields. Guard this
by a requirement that the code be EXEC_INIT_ASSIGN and that the
object be an INTENT_IN dummy.
In the patch, the code requirement is different from EXEC_ALLOCATE and
the intent is INTENT_OUT, not INTENT_IN.
* trans-stmt.cc (gfc_trans_allocate): Change the initializer
code for allocate with mold to EXEC_ASSIGN to allow initializer
with all NULL fields..
In the patch it's EXEC_ALLOCATE, not EXEC_ASSIGN.
OK for master with the ChangeLog fixed.
For 14, you need release manager approval, I think.
Thanks for the quick fix.
Mikael
