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[Bug fortran/84538] [8 Regression] Array of derived type elements incorrectly accessed in function
- From: "pault at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 24 Feb 2018 13:36:40 +0000
- Subject: [Bug fortran/84538] [8 Regression] Array of derived type elements incorrectly accessed in function
- Auto-submitted: auto-generated
- References: <bug-84538-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84538
Paul Thomas <pault at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |pault at gcc dot gnu.org
--- Comment #2 from Paul Thomas <pault at gcc dot gnu.org> ---
Hi Andrew,
The testcase gives the same result if 'n' in the main program is a pointer.
However, if the dummy is given the allocatable/pointer attribute, as
appropriate, then the correct result is obtained.
Otherwise, using select type works correctly too.
Please use either of these as a temporary workaround.
I am hunting for where the dummy attribute has been missed in testing for the
need for pointer arithmetic in accessing the array elements.
Thanks for reporting this.
Paul