https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71745
Bug ID: 71745
Summary: upper array bound huge(i) on 32-bit systems
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
Assignee: unassigned at gcc dot gnu.org
Reporter: tkoenig at gcc dot gnu.org
Target Milestone: ---
This is with a 4.8 compiler (I don't have a working -m32 around
for trunk at the moment), but I think the error applies as well.
ig25@linux-fd1f:/tmp> /usr/bin/gfortran -m32 foo.f90
ig25@linux-fd1f:/tmp> ./a.out
Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
Backtrace for this error:
#0 0xF76A224E
#1 0xF76A135E
#2 0xF779AE4F
#3 0x80485A1 in MAIN__ at foo.f90:?
Speicherzugriffsfehler
ig25@linux-fd1f:/tmp> cat foo.f90
program main
integer :: i
integer, dimension(huge(i)-2:huge(i)) :: a
a = 2
print *,a, size(a)
end program main
