transfer_array_intrinsic_3.f90

来自「用于进行gcc测试」· F90 代码 · 共 37 行

! { dg-do run }
! Tests fix for PR31193, in which the character length for MOLD in
! case 1 below was not being translated correctly for character
! constants and an ICE ensued.  The further cases are either checks
! or new bugs that were found in the course of development cases 3 & 5.
!
! Contributed by Brooks Moses <[e-mail]>
!
function NumOccurances (string, chr, isel) result(n)
  character(*),intent(in) :: string
  character(1),intent(in) :: chr
  integer :: isel
!
! return number of occurances of character in given string
!
    select case (isel)
      case (1)
      n=count(transfer(string, char(1), len(string))==chr)
      case (2)
      n=count(transfer(string, chr, len(string))==chr)
      case (3)
      n=count(transfer(string, "a", len(string))==chr)
      case (4)
      n=count(transfer(string, (/"a","b"/), len(string))==chr)
      case (5)
      n=count(transfer(string, string(1:1), len(string))==chr)
    end select
  return
end

  if (NumOccurances("abacadae", "a", 1) .ne. 4) call abort ()
  if (NumOccurances("abacadae", "a", 2) .ne. 4) call abort ()
  if (NumOccurances("abacadae", "a", 3) .ne. 4) call abort ()
  if (NumOccurances("abacadae", "a", 4) .ne. 4) call abort ()
  if (NumOccurances("abacadae", "a", 5) .ne. 4) call abort ()
end