flang/test/Semantics/image_index01.f90

   1 ! RUN: %python %S/test_errors.py %s %flang_fc1
   2 ! Ensure standard-conforming image_index function references are
   3 ! accepted, based on the 16.9.107 section of the Fortran 2023 standard
   4
   5 program image_index_test
   6   use iso_fortran_env, only: team_type
   7   implicit none
   8
   9   integer n, array(1), team_num
  10   integer scalar_coarray[*], array_coarray(1)[*], coarray_corank3[10, 0:9, 0:*]
  11   integer subscripts_corank1(1), subscripts_corank3(3)
  12   type(team_type) :: home, league(2)
  13
  14   !___ standard-conforming statements - IMAGE_INDEX(COARRAY, SUB) ___
  15   n = image_index(scalar_coarray, [1])
  16   n = image_index(scalar_coarray, subscripts_corank1)
  17   n = image_index(array_coarray, [1])
  18   n = image_index(array_coarray, subscripts_corank1)
  19   n = image_index(coarray=scalar_coarray, sub=subscripts_corank1)
  20   n = image_index(coarray_corank3, subscripts_corank3)
  21   n = image_index(sub=subscripts_corank1, coarray=scalar_coarray)
  22
  23   !___ standard-conforming statements - IMAGE_INDEX(COARRAY, SUB, TEAM) ___
  24   n = image_index(scalar_coarray, [1], home)
  25   n = image_index(scalar_coarray, subscripts_corank1, league(1))
  26   n = image_index(array_coarray, [1], home)
  27   n = image_index(array_coarray, subscripts_corank1, league(1))
  28   n = image_index(coarray_corank3, subscripts_corank3, league(1))
  29   n = image_index(coarray=scalar_coarray, sub=subscripts_corank1, team=home)
  30   n = image_index(team=home, sub=[1], coarray=scalar_coarray)
  31
  32   !___ standard-conforming statements - IMAGE_INDEX(COARRAY, SUB, TEAM_NUMBER) ___
  33   n = image_index(scalar_coarray, [1], team_num)
  34   n = image_index(scalar_coarray, subscripts_corank1, team_number=team_num)
  35   n = image_index(array_coarray, [1], team_num)
  36   n = image_index(array_coarray, subscripts_corank1, array(1))
  37   n = image_index(coarray_corank3, subscripts_corank3, team_num)
  38   n = image_index(coarray=scalar_coarray, sub=subscripts_corank1, team_number=team_num)
  39   n = image_index(team_number=team_num, sub=[1], coarray=scalar_coarray)
  40
  41 end program image_index_test