flang/test/Semantics/synchronization03a.f90

   1 ! RUN: %python %S/test_errors.py %s %flang_fc1
   2 ! This test checks for errors in sync memory statements based on the
   3 ! statement specification in section 11.6.5 of the Fortran 2018 standard.
   4
   5 program test_sync_memory
   6   implicit none
   7
   8   integer sync_status
   9   character(len=128) error_message
  10
  11   !___ standard-conforming statements ___
  12
  13   sync memory
  14   sync memory()
  15   sync memory(stat=sync_status)
  16   sync memory(                  errmsg=error_message)
  17   sync memory(stat=sync_status, errmsg=error_message)
  18
  19   !___ non-standard-conforming statements ___
  20
  21   !______ invalid sync-stat-lists: invalid stat= ____________
  22
  23   !ERROR: expected end of statement
  24   sync memory(status=sync_status)
  25
  26   ! Invalid sync-stat-list: missing stat-variable
  27   !ERROR: expected end of statement
  28   sync memory(stat)
  29
  30   ! Invalid sync-stat-list: missing 'stat='
  31   !ERROR: expected end of statement
  32   sync memory(sync_status)
  33
  34   !______ invalid sync-stat-lists: invalid errmsg= ____________
  35
  36   ! Invalid errmsg-variable keyword
  37   !ERROR: expected end of statement
  38   sync memory(errormsg=error_message)
  39
  40   ! Invalid sync-stat-list: missing 'errmsg='
  41   !ERROR: expected end of statement
  42   sync memory(error_message)
  43
  44   ! Invalid sync-stat-list: missing errmsg-variable
  45   !ERROR: expected end of statement
  46   sync memory(errmsg)
  47
  48 end program test_sync_memory