[Bug fortran/34199] segfault for TRANSFER integer to TYPE(C_PTR)
dominiq at lps dot ens dot fr
gcc-bugzilla@gcc.gnu.org
Sat Sep 6 19:16:00 GMT 2008
------- Comment #8 from dominiq at lps dot ens dot fr 2008-09-06 19:14 -------
Extracted from
http://groups.google.com/group/comp.lang.fortran/browse_thread/thread/c553e0034bab977c
the following code
module bug1
use ISO_C_BINDING
implicit none
contains
subroutine sub1(x)
type(C_PTR) x
write(*,'(z16.16)') transfer(x,0_C_INTPTR_T)
end subroutine sub1
subroutine sub2(x)
type(C_FUNPTR) x
write(*,'(z16.16)') transfer(x,0_C_INTPTR_T)
end subroutine sub2
end module bug1
program test
use bug1
implicit none
call sub1(transfer(7_C_INTPTR_T,C_NULL_PTR))
call sub2(transfer(7_C_INTPTR_T,C_NULL_FUNPTR))
end program test
gives with trunk and 4.3.2
pr34199_3.f90:7: internal compiler error: Bus error
Please submit a full bug report,
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34199
More information about the Gcc-bugs
mailing list