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111 lines
4.4 KiB
Fortran
111 lines
4.4 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1
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! This test checks for semantic errors in lock statements based on the
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! statement specification in section 11.6.10 of the Fortran 2018 standard.
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program test_lock_stmt
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use iso_fortran_env, only: lock_type, event_type
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implicit none
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character(len=128) error_message, msg_array(10), coindexed_msg[*], repeated_msg
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integer status, stat_array(10), coindexed_int[*], non_bool, repeated_stat
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logical non_integer, bool, bool_array(10), non_char, coindexed_logical[*], repeated_bool
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type(lock_type) :: lock_var[*], lock_array(10)[*]
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!ERROR: Variable 'non_coarray_lock' with EVENT_TYPE or LOCK_TYPE must be a coarray
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type(lock_type) :: non_coarray_lock
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type(event_type) :: not_lock_var[*]
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!___ non-standard-conforming statements ___
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! type mismatches
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!ERROR: Lock variable must have type LOCK_TYPE from ISO_FORTRAN_ENV
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lock(not_lock_var)
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!ERROR: Must have LOGICAL type, but is INTEGER(4)
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lock(lock_var, acquired_lock=non_bool)
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!ERROR: Must have INTEGER type, but is LOGICAL(4)
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lock(lock_var, stat=non_integer)
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!ERROR: Must have CHARACTER type, but is LOGICAL(4)
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lock(lock_var, errmsg=non_char)
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! rank mismatches
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!ERROR: Must be a scalar value, but is a rank-1 array
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lock(lock_array)
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!ERROR: Must be a scalar value, but is a rank-1 array
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lock(lock_var, acquired_lock=bool_array)
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!ERROR: Must be a scalar value, but is a rank-1 array
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lock(lock_var, stat=stat_array)
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!ERROR: Must be a scalar value, but is a rank-1 array
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lock(lock_var, errmsg=msg_array)
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! corank mismatch
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lock(non_coarray_lock) ! caught above
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! C1173 - stat-variable and errmsg-variable shall not be a coindexed object
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!ERROR: The stat-variable or errmsg-variable in a sync-stat-list may not be a coindexed object
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lock(lock_var, stat=coindexed_int[1])
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!ERROR: The stat-variable or errmsg-variable in a sync-stat-list may not be a coindexed object
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lock(lock_var, errmsg=coindexed_msg[1])
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!ERROR: The stat-variable or errmsg-variable in a sync-stat-list may not be a coindexed object
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!ERROR: The stat-variable or errmsg-variable in a sync-stat-list may not be a coindexed object
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lock(lock_var, acquired_lock=coindexed_logical[1], stat=coindexed_int[1], errmsg=coindexed_msg[1])
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! C1181 - No specifier shall appear more than once in a given lock-stat-list
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!ERROR: Multiple ACQUIRED_LOCK specifiers
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lock(lock_var, acquired_lock=bool, acquired_lock=repeated_bool)
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!ERROR: The stat-variable in a sync-stat-list may not be repeated
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lock(lock_var, stat=status, stat=repeated_stat)
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!ERROR: The errmsg-variable in a sync-stat-list may not be repeated
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lock(lock_var, errmsg=error_message, errmsg=repeated_msg)
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!ERROR: Multiple ACQUIRED_LOCK specifiers
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lock(lock_var, acquired_lock=bool, stat=status, errmsg=error_message, acquired_lock=repeated_bool)
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!ERROR: The stat-variable in a sync-stat-list may not be repeated
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lock(lock_var, acquired_lock=bool, stat=status, errmsg=error_message, stat=repeated_stat)
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!ERROR: The errmsg-variable in a sync-stat-list may not be repeated
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lock(lock_var, acquired_lock=bool, stat=status, errmsg=error_message, errmsg=repeated_msg)
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!ERROR: The stat-variable in a sync-stat-list may not be repeated
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!ERROR: Multiple ACQUIRED_LOCK specifiers
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lock(lock_var, acquired_lock=bool, stat=status, errmsg=error_message, acquired_lock=repeated_bool, stat=repeated_stat)
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!ERROR: The errmsg-variable in a sync-stat-list may not be repeated
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!ERROR: Multiple ACQUIRED_LOCK specifiers
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lock(lock_var, acquired_lock=bool, stat=status, errmsg=error_message, acquired_lock=repeated_bool, errmsg=repeated_msg)
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!ERROR: The stat-variable in a sync-stat-list may not be repeated
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!ERROR: The errmsg-variable in a sync-stat-list may not be repeated
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lock(lock_var, acquired_lock=bool, stat=status, errmsg=error_message, stat=repeated_stat, errmsg=repeated_msg)
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!ERROR: The stat-variable in a sync-stat-list may not be repeated
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!ERROR: The errmsg-variable in a sync-stat-list may not be repeated
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!ERROR: Multiple ACQUIRED_LOCK specifiers
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lock(lock_var, acquired_lock=bool, stat=status, errmsg=error_message, acquired_lock=repeated_bool, stat=repeated_stat, errmsg=repeated_msg)
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contains
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subroutine lockit(x)
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type(lock_type), intent(in) :: x[*]
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!ERROR: Lock variable is not definable
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!BECAUSE: 'x' is an INTENT(IN) dummy argument
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lock(x)
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!ERROR: Lock variable is not definable
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!BECAUSE: 'x' is an INTENT(IN) dummy argument
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unlock(x)
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end
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end program test_lock_stmt
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