old-autovect-branch/gcc/testsuite/gfortran.dg/loc_1.f90

   1 ! { dg-do run }
   2
   3 ! This test is here to prevent a regression in gfc_conv_intrinsic_loc.
   4 ! Taking the loc of something in a common block was a special case
   5 ! that caused in internal compiler error in gcc/expr.c, in
   6 ! expand_expr_addr_expr_1().
   7 program test
   8   common /targ/targ
   9   integer targ(10)
  10   call fn
  11 end program test
  12
  13 subroutine fn
  14   common /targ/targ
  15   integer targ(10)
  16   call foo (loc (targ)) ! Line that caused ICE
  17 end subroutine fn
  18
  19 subroutine foo (ii)
  20   common /targ/targ
  21   integer targ(10)
  22   integer ii
  23   targ(2) = ii
  24 end subroutine foo
  25