https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66910
Bug ID: 66910
Summary: allocatable character in derived type gives segfault
Product: gcc
Version: 5.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: pascal22p at parois dot net
Target Milestone: ---
Created attachment 36004
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36004&action=edit
test case
Hi,
This bug report is following up with a discussion on comp.lang.fortran.
https://groups.google.com/forum/#!topic/comp.lang.fortran/H9o5iJvsM2k
The test case attached gives a segfault:
Program received signal SIGSEGV, Segmentation fault.
0x000000000040213b in g_mod::env_table_add (key='tr2', valeur='rr', _key=3,
_valeur=2) at f.f90:26
26 environment_table(size(temp)+1)%key=key
It was compiled with GNU Fortran (GCC) version 5.1.0
(x86_64-unknown-linux-gnu):
gfortran51 -fcheck=all -g -gdwarf-3 f.f90 -o truc
The program is a very basic dictionary and fail on the insertion of a second
value. A workaround using source allocation can be used.
It looks similar to:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65841
Regards,
Pascal
