rt_gccstream/gcc/testsuite/gfortran.dg/open_readonly_1.f90

15 lines
411 B
Fortran

! { dg-do run { target fd_truncate } }
! PR19451
! Writing to a non-empty readonly file caused a segfault.
! We were still trying to write the EOR after an error ocurred
program prog
open (unit=10, file='PR19451.dat')
write (10,*) "Hello World"
close (10)
open (unit=10, file='PR19451.dat', action="read")
write (10,*,err=20) "Hello World"
call abort()
20 close (10, status='delete')
end program