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! RUN: %python %S/test_errors.py %s %flang_fc1
! This test checks for semantic errors in event post statements based on the
! statement specification in section 11.6.7 of the Fortran 2018 standard.
program test_event_post
use iso_fortran_env, only : event_type
implicit none
! event_type variables must be coarrays
type(event_type) non_coarray
type(event_type) concert[*], occurrences(2)[*]
integer non_event[*], sync_status, co_indexed_integer[*], superfluous_stat, non_scalar(1)
character(len=128) error_message, co_indexed_character[*], superfluous_errmsg
logical invalid_type
!___ standard-conforming statements ___
event post(concert)
event post(concert[1])
event post(occurrences(1))
event post(occurrences(1)[1])
event post(concert, stat=sync_status)
event post(concert, errmsg=error_message)
event post(concert, stat=sync_status, errmsg=error_message)
!___ non-standard-conforming statements ___
!______ invalid event-variable ____________________________
! event-variable has an unknown keyword argument
!ERROR: expected ')'
event post(event=concert)
!______ invalid sync-stat-lists: invalid stat= ____________
! Invalid stat-variable keyword
!ERROR: expected ')'
event post(concert, status=sync_status)
! Invalid sync-stat-list: missing stat-variable
!ERROR: expected ')'
event post(concert, stat)
! Invalid sync-stat-list: missing 'stat='
!ERROR: expected ')'
event post(concert, sync_status)
!______ invalid sync-stat-lists: invalid errmsg= ____________
! Invalid errmsg-variable keyword
!ERROR: expected ')'
event post(concert, errormsg=error_message)
! Invalid sync-stat-list: missing 'errmsg='
!ERROR: expected ')'
event post(concert, error_message)
! Invalid sync-stat-list: missing errmsg-variable
!ERROR: expected ')'
event post(concert, errmsg)
!______ invalid event-variable: redundant event-variable ____________
! Too many arguments
!ERROR: expected ')'
event post(concert, occurrences(1))
! Too many arguments
!ERROR: expected ')'
event post(concert, occurrences(1), stat=sync_status, errmsg=error_message)
end program test_event_post
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