[Bug fortran/38859] New: ubound and lbound treat structure component references as whole arrays
dick dot hendrickson at gmail dot com
gcc-bugzilla@gcc.gnu.org
Thu Jan 15 19:47:00 GMT 2009
The UBOUND and LBOUND intrinsics treat a reference to an array structure
component as if they were inquires on a whole array.
Dick Hendrickson
program try_jg_15_18
! fails on Windows XP
! gcc version 4.4.0 20081219 (experimental) [trunk revision 142842] (GCC)
type x
integer I
end type x
type (x) A(0:5, 2:8)
integer ida(2)
ida = lbound(a)
if (any(ida /= (/0,2/))) print *, 'base array', ida
!note that a%i is neither a whole array nor an array structure component
ida = lbound(a%i)
if (any(ida /= (/1,1/))) print *, 'lbound ', ida
ida = ubound(a)
if (any(ida /= (/6,7/))) print *, 'ubound ', ida
end
C:\gfortran>gfortran try_jg_15_18.f
C:\gfortran>a
lbound 0 2
ubound 5 8
--
Summary: ubound and lbound treat structure component references
as whole arrays
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=38859
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