This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug fortran/35960] New: run time abort with assignment of RESHAPEd zero sized array
- From: "dick dot hendrickson at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Apr 2008 21:18:59 -0000
- Subject: [Bug fortran/35960] New: run time abort with assignment of RESHAPEd zero sized array
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
Each line of the following subroutine causes a run-time
abort. Except for the one labeled gf1069. It works if
literal constants are used in place of the nf* variables.
Dick Hendrickson
program try_gf1065
! fails on Windows XP
! gcc version 4.4.0 20080312 (experimental) [trunk revision 133139]
call gf1065(1, 2, 3, 4, 7, 8, 9)
end
SUBROUTINE GF1065(nf1,nf2,nf3,nf4,nf7,nf8,nf9)
! also 1066 thru 1070, 1069 works
REAL RDA(10,9)
REAL RCA1(90)
integer ila(2)
!gf1065
RDA(NF9:NF8, NF7:NF3) = RESHAPE(RCA1,(/0,0/), (/1.0/),(/2,1/))
print *, 'gf1065'
!gf1066
rDA(NF9:NF8, NF7:NF3) = RESHAPE(rCA1,(/0,0/),ORDER=(/2,1/))
print *, 'gf1066'
ILA(1) = 5
ILA(2) = 0
!gf1067
rDA(NF4:NF8, NF7:NF3) = RESHAPE(rcA1,ILA)
print *, 'gf1067'
!gf1068
RdA(NF4:NF8, NF7:NF3) = RESHAPE(RcA1,ILA,PAD=(/-1.0/))
print *, 'gf1068'
ILA(1) = 0
ILA(2) = 5
!gf1069 this one works
RdA(NF9:NF8,NF4:NF8)=RESHAPE(RcA1,ILA,(/-1.0/),(/NF2,NF1/))
print *, 'gf1069'
ILA(1) = 5
ILA(2) = 0
!gf1070
RdA(NF4:NF8, NF7:NF3) = RESHAPE(RcA1,ILA,ORDER=(/NF1,NF2/))
print *, 'gf1070'
END SUBROUTINE
C:\gfortran:gfortran gf1065.f
C:\gfortran:a
Fortran runtime error: shape and target do not conform
--
Summary: run time abort with assignment of RESHAPEd zero sized
array
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dick dot hendrickson at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35960