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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gfortran.fortran-torture/] [execute/] [st_function.f90] - Blame information for rev 318

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Line No. Rev Author Line
1 303 jeremybenn
! Program to test STATEMENT function
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program st_fuction
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   call simple_case
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   call with_function_call
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   call with_character_dummy
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   call with_derived_type_dummy
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   call with_pointer_dummy
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   call multiple_eval
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contains
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   subroutine simple_case
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      integer st1, st2
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      integer c(10, 10)
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      st1 (i, j) = i + j
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      st2 (i, j) = c(i, j)
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      if (st1 (1, 2) .ne. 3) call abort
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      c = 3
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      if (st2 (1, 2) .ne. 3 .or. st2 (2, 3) .ne. 3) call abort
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   end subroutine
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   subroutine with_function_call
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      integer fun, st3
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      st3 (i, j) = fun (i) + fun (j)
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      if (st3 (fun (2), 4) .ne. 16) call abort
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   end subroutine
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   subroutine with_character_dummy
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      character (len=4) s1, s2, st4
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      character (len=10) st5, s0
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      st4 (i, j) = "0123456789"(i:j)
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      st5 (s1, s2) = s1 // s2
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      if (st4 (1, 4) .ne. "0123" ) call abort
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      if (st5 ("01", "02") .ne. "01  02    ") call abort ! { dg-warning "Character length of actual argument shorter" }
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   end subroutine
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   subroutine with_derived_type_dummy
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      type person
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         integer age
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         character (len=50) name
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      end type person
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      type (person) me, p, tom
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      type (person) st6
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      st6 (p) = p
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      me%age = 5
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      me%name = "Tom"
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      tom = st6 (me)
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      if (tom%age .ne. 5) call abort
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      if (tom%name .gt. "Tom") call abort
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   end subroutine
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   subroutine with_pointer_dummy
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      character(len=4), pointer:: p, p1
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      character(len=4), target:: i
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      character(len=6) a
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      a (p) = p // '10'
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      p1 => i
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      i = '1234'
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      if (a (p1) .ne. '123410') call abort
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   end subroutine
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   subroutine multiple_eval
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      integer st7, fun2, fun
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      st7(i) = i + fun(i)
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      if (st7(fun2(10)) .ne. 3) call abort
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   end subroutine
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end
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! This functon returns the argument passed on the previous call.
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integer function fun2 (i)
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  integer i
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  integer, save :: val = 1
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  fun2 = val
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  val = i
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end function
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integer function fun (i)
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   integer i
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   fun = i * 2
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end function

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