flang/test/Semantics/synchronization04.f90

   1 ! RUN: %python %S/test_errors.py %s %flang_fc1
   2 ! XFAIL: *
   3 ! This test checks for semantic errors in sync team statements based on the
   4 ! statement specification in section 11.6.6 of the Fortran 2018 standard.
   5
   6 program test_sync_team
   7   use iso_fortran_env, only : team_type
   8   implicit none
   9
  10   integer sync_status, co_indexed_integer[*], superfluous_stat, non_scalar(1), not_a_team
  11   character(len=128) error_message, co_indexed_character[*], superfluous_errmsg
  12   logical invalid_type
  13   type(team_type) warriors
  14
  15
  16   !___ standard-conforming statement ___
  17
  18   sync team(warriors)
  19   sync team(warriors, stat=sync_status)
  20   sync team(warriors,                   errmsg=error_message)
  21   sync team(warriors, stat=sync_status, errmsg=error_message)
  22
  23   !___ non-standard-conforming statement ___
  24
  25   !______ missing or invalid team-value _____________________
  26
  27   !ERROR: TBD
  28   sync team(not_a_team)
  29
  30   !ERROR: expected ')'
  31   sync team(stat=sync_status, errmsg=error_message)
  32
  33   !______ invalid sync-stat-lists: invalid stat= ____________
  34
  35   !ERROR: expected ')'
  36   sync team(warriors, status=sync_status)
  37
  38   ! Stat-variable must an integer scalar
  39   !ERROR: TBD
  40   sync team(warriors, stat=invalid_type)
  41
  42   ! Stat-variable must an integer scalar
  43   !ERROR: TBD
  44   sync team(warriors, stat=non_scalar)
  45
  46   ! Invalid sync-stat-list: missing stat-variable
  47   !ERROR: expected ')'
  48   sync team(warriors, stat)
  49
  50   ! Invalid sync-stat-list: missing 'stat='
  51   !ERROR: expected ')'
  52   sync team(warriors, sync_status)
  53
  54   !______ invalid sync-stat-lists: invalid errmsg= ____________
  55
  56   ! Invalid errmsg-variable keyword
  57   !ERROR: expected ')'
  58   sync team(warriors, errormsg=error_message)
  59
  60   !ERROR: TBD
  61   sync team(warriors, errmsg=invalid_type)
  62
  63   ! Invalid sync-stat-list: missing 'errmsg='
  64   !ERROR: expected ')'
  65   sync team(warriors, error_message)
  66
  67   ! Invalid sync-stat-list: missing errmsg-variable
  68   !ERROR: expected ')'
  69   sync team(warriors, errmsg)
  70
  71   !______ invalid sync-stat-lists: redundant sync-stat-list ____________
  72
  73   ! No specifier shall appear more than once in a given sync-stat-list
  74   !ERROR: to be determined
  75   sync team(warriors, stat=sync_status, stat=superfluous_stat)
  76
  77   ! No specifier shall appear more than once in a given sync-stat-list
  78   !ERROR: to be determined
  79   sync team(warriors, errmsg=error_message, errmsg=superfluous_errmsg)
  80
  81   !______ invalid sync-stat-lists: coindexed stat-variable ____________
  82
  83   ! Check constraint C1173 from the Fortran 2018 standard
  84   !ERROR: to be determined
  85   sync team(warriors, stat=co_indexed_integer[1])
  86
  87   ! Check constraint C1173 from the Fortran 2018 standard
  88   !ERROR: to be determined
  89   sync team(warriors, errmsg=co_indexed_character[1])
  90
  91 end program test_sync_team