|
111
|
1 ! { dg-do run }
|
|
|
2 ! { dg-options "-fbounds-check" }
|
|
|
3 ! Test the fix for PR42783, in which a bogus array bounds violation
|
|
|
4 ! with missing optional array argument.
|
|
|
5 !
|
|
|
6 ! Contributed by Harald Anlauf <anlauf@gmx.de>
|
|
|
7 !
|
|
|
8 program gfcbug99
|
|
|
9 implicit none
|
|
|
10 character(len=8), parameter :: mnem_list(2) = "A"
|
|
|
11
|
|
|
12 call foo (mnem_list) ! This call succeeds
|
|
|
13 call foo () ! This call fails
|
|
|
14 contains
|
|
|
15 subroutine foo (mnem_list)
|
|
|
16 character(len=8) ,intent(in) ,optional :: mnem_list(:)
|
|
|
17
|
|
|
18 integer :: i,j
|
|
|
19 character(len=256) :: ml
|
|
|
20 ml = ''
|
|
|
21 j = 0
|
|
|
22 if (present (mnem_list)) then
|
|
|
23 do i = 1, size (mnem_list)
|
|
|
24 if (mnem_list(i) /= "") then
|
|
|
25 j = j + 1
|
|
131
|
26 if (j > len (ml)/8) STOP 1
|
|
111
|
27 ml((j-1)*8+1:(j-1)*8+8) = mnem_list(i)
|
|
|
28 end if
|
|
|
29 end do
|
|
|
30 end if
|
|
|
31 if (j > 0) print *, trim (ml(1:8))
|
|
|
32 end subroutine foo
|
|
|
33 end program gfcbug99
|
