Re: [Patch, fortran] PR106999 [11/12/13/14 Regression] ICE tree check: expected record_type or union_type or qual_union_type, have function_type in gfc_class_data_get, at fortran/trans-expr.cc:233

[Harald Anlauf]

Hi Paul,

On 3/31/24 15:01, Paul Richard Thomas wrote:

This regression has a relatively simple fix. The passing of a subroutine
procedure pointer component to a dummy variable was being missed
completely. The error has been added. Conversely, an error was generated
for a procedure pointer variable but no use was being made of the
interface, if one was available. This has been corrected.

OK for mainline and backporting in a couple of weeks?

this is all OK.

Thanks for the patch!

Harald

Paul

Fortran: Add error for subroutine passed to a variable dummy [PR106999]

2024-03-31  Paul Thomas  <pa...@gcc.gnu.org>

gcc/fortran
PR fortran/106999
*interface.cc (gfc_compare_interfaces): Add error for a
subroutine proc pointer passed to a variable formal.
(compare_parameter): If a procedure pointer is being passed to
a non-procedure formal arg, and there is an an interface, use
gfc_compare_interfaces to check and provide a more useful error
message.

gcc/testsuite/
PR fortran/106999
* gfortran.dg/pr106999.f90: New test.