old-autovect-branch/gcc/testsuite/gfortran.fortran-torture/execute/integer_select.f90

   1 PROGRAM Test_INTEGER_select
   2
   3 ! Every wrong branch leads to destruction.
   4
   5   INTEGER, PARAMETER :: maxI = HUGE (maxI)
   6   INTEGER, PARAMETER :: minI = -1 * maxI
   7   INTEGER :: I = 0
   8
   9   SELECT CASE (I)
  10      CASE (:-1)
  11         CALL abort
  12      CASE (1:)
  13         CALL abort
  14      CASE DEFAULT
  15         CONTINUE
  16   END SELECT
  17
  18   SELECT CASE (I)
  19      CASE (3,2,1)
  20         CALL abort
  21      CASE (0)
  22         CONTINUE
  23      CASE DEFAULT
  24         call abort
  25   END SELECT
  26
  27 ! Not aborted by here, so it worked
  28 ! See about weird corner cases
  29
  30   I = maxI
  31
  32   SELECT CASE (I)
  33      CASE (:-1)
  34         CALL abort
  35      CASE (1:)
  36         CONTINUE
  37      CASE DEFAULT
  38         CALL abort
  39   END SELECT
  40
  41   SELECT CASE (I)
  42      CASE (3,2,1,:0)
  43         CALL abort
  44      CASE (maxI)
  45         CONTINUE
  46      CASE DEFAULT
  47         call abort
  48   END SELECT
  49
  50   I = minI
  51
  52   SELECT CASE (I)
  53      CASE (:-1)
  54         CONTINUE
  55      CASE (1:)
  56         CALL abort
  57      CASE DEFAULT
  58         CALL abort
  59   END SELECT
  60
  61   SELECT CASE (I)
  62      CASE (3:,2,1,0)
  63         CALL abort
  64      CASE (minI)
  65         CONTINUE
  66      CASE DEFAULT
  67         call abort
  68   END SELECT
  69
  70 END
  71