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[Bug fortran/48066] New: [4.3/4.4/4.5/4.6 Regression] Segfault with SUM of zero-sized array
- From: "burnus at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 10 Mar 2011 23:04:01 +0000
- Subject: [Bug fortran/48066] New: [4.3/4.4/4.5/4.6 Regression] Segfault with SUM of zero-sized array
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48066
Summary: [4.3/4.4/4.5/4.6 Regression] Segfault with SUM of
zero-sized array
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: burnus@gcc.gnu.org
Reported on IRC. The following program segfaults with gfortran 4.3 to 4.6 but
works with gfortran 4.1:
program p
real(8) :: empty(0, 3), square(0)
square = sum(empty * empty, 2)
print *, "square=", square
end