https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79402
Bug ID: 79402
Summary: ICE with submodules: module procedure interface
defined in parent module
Product: gcc
Version: 6.3.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: stefano.zaghi at cnr dot it
Target Milestone: ---
Created attachment 40685
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40685&action=edit
MCVE of ICE with submodule
Dear gfortran team,
I am writing on the behalf of Chris Coutinho who cannot create a bugzilla
account.
GNU gfortran generates and ICE when a submodule implementation of a procedure
inherits its signature from the parent module by means of the "module
procedure" syntax.
In the "gfortran_ice_submodule.f90" file attached there is a minimal example
raising the ICE (Arch Linux, 4.8.13-1-ARCH #1 SMP PREEMPT) with both 6.3.1 and
development trunk 7.0.0 (I have not yet installed 7.0.1 version). If you
comment lines 24-26 and un-comment lines 17-22 the program runs as expected.
Our best regards.
Stefano
