[Bug fortran/94943] New: A module does not export allocatable attribute of herein arrays.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94943 Bug ID: 94943 Summary: A module does not export allocatable attribute of herein arrays. Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran Assignee: unassigned at gcc dot gnu.org Reporter: artu72 at gmail dot com Target Milestone: --- Created attachment 48438 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48438&action=edit contains the compiler version, command line, errors, and the module file and the routine that uses it with .s files. A module contains several arrays with ALLOCATABLE attribute. When compiling, the routine that uses the module complains that array is not an allocatable one neither a pointer. Expected behavior (as in 9.3.1 version) : no error reported and compilation completes. Current behavior: error reported, as in the attachment. I attach an archive with following files: commandline : the command mpif90 arising the error deallocate_vars.f90 : routine that uses the sel module deallocate_vars.s (no .i file generated, I include this instead) error : error issued by the compiler sel_mod.f90 : module containing the arrays sel_mod.s version : version of gfortran mpif90 wraps as gfortran -I/usr/include/openmpi-x86_64 -pthread -I/usr/lib64/openmpi/lib -Wl,-rpath -Wl,/usr/lib64/openmpi/lib -Wl,--enable-new-dtags -L/usr/lib64/openmpi/lib -lmpi_usempif08 -lmpi_usempi_ignore_tkr -lmpi_mpifh -lmpi
[Bug fortran/94943] [10 Regression] A module does not export allocatable attribute of herein arrays.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94943 --- Comment #2 from Andrea Mastellone --- (In reply to kargl from comment #1) > There is very little we can do without a minimum example that shows the > problem. What you have attached cannot be compiled by anyone as > deallocate_vars.f90 contains a dozen or so USE statements and you haven't > provided those modules. In addition, we don't do mpif90. What happens if > you remove all of the unnecessary compiler options you use and use actually > use gfortran. Ok, i will try to reduce the code to minimal part that can reproduce the problem without using mpif90. I'll send you something asap.
[Bug fortran/94943] [10 Regression] A module does not export allocatable attribute of herein arrays.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94943 --- Comment #3 from Andrea Mastellone --- Created attachment 48460 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48460&action=edit simple test case which reproduces the bug Here is a simple source code replying the bug. I have attached the original module, used by the main procedure. Compiling it (by issuing make debug or make release) produces the error.
[Bug fortran/94943] [10 Regression] A module does not export allocatable attribute of herein arrays.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94943 --- Comment #5 from Andrea Mastellone --- (In reply to Jakub Jelinek from comment #4) > GCC 10.1 has been released. When it will be available on Fedora 32 I will test it.
