forked from OSchip/llvm-project
105 lines
3.6 KiB
Fortran
105 lines
3.6 KiB
Fortran
! RUN: %python %S/test_errors.py %s %flang_fc1
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! XFAIL: *
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! This test checks for semantic errors in co_max subroutine calls based on
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! the co_max interface defined in section 16.9.47 of the Fortran 2018 standard.
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! To Do: add co_max to the list of intrinsics
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program test_co_max
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implicit none
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integer i, integer_array(1), coindexed_integer[*], status
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character(len=1) c, character_array(1), coindexed_character[*], message
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double precision d, double_precision_array(1)
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real r, real_array(1), coindexed_real[*]
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complex complex_type
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logical bool
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!___ standard-conforming calls with no keyword arguments ___
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call co_max(i)
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call co_max(c)
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call co_max(d)
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call co_max(r)
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call co_max(i, 1)
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call co_max(c, 1, status)
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call co_max(d, 1, status, message)
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call co_max(r, 1, status, message)
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call co_max(integer_array)
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call co_max(character_array, 1)
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call co_max(double_precision_array, 1, status)
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call co_max(real_array, 1, status, message)
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!___ standard-conforming calls with keyword arguments ___
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! all arguments present
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call co_max(a=i, result_image=1, stat=status, errmsg=message)
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call co_max(result_image=1, a=i, errmsg=message, stat=status)
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! one optional argument not present
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call co_max(a=i, stat=status, errmsg=message)
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call co_max(a=i, result_image=1, errmsg=message)
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call co_max(a=i, result_image=1, stat=status )
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! two optional arguments not present
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call co_max(a=i, result_image=1 )
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call co_max(a=i, stat=status )
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call co_max(a=i, errmsg=message)
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! no optional arguments present
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call co_max(a=i)
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!___ non-standard-conforming calls ___
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! argument 'a' shall be of numeric type
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!ERROR: Actual argument for 'a=' has bad type 'LOGICAL(4)'
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call co_max(bool)
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! argument 'a' shall be of numeric type
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!ERROR: Actual argument for 'a=' has bad type 'COMPLEX(4)'
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call co_max(complex_type)
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! argument 'a' is intent(inout)
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!ERROR: Actual argument associated with INTENT(IN OUT) dummy argument 'a=' must be definable
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call co_max(a=1+1)
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! argument 'a' shall not be a coindexed object
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!ERROR: to be determined
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call co_max(a=coindexed_real[1])
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! 'result_image' argument shall be a scalar
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!ERROR: too many actual arguments for intrinsic 'co_max'
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call co_max(i, result_image=bool)
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! 'result_image' argument shall be an integer scalar
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!ERROR: too many actual arguments for intrinsic 'co_max'
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call co_max(c, result_image=integer_array)
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! 'stat' argument shall be noncoindexed
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!ERROR: to be determined
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call co_max(d, stat=coindexed_integer[1])
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! 'stat' argument shall be an integer
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!ERROR: Actual argument for 'stat=' has bad type 'CHARACTER(KIND=1,LEN=1_8)'
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call co_max(r, stat=message)
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! 'stat' argument shall be an integer scalar
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!ERROR: 'stat=' argument has unacceptable rank 1
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call co_max(i, stat=integer_array)
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! 'errmsg' argument shall be noncoindexed
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!ERROR: to be determined
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call co_max(c, errmsg=coindexed_character[1])
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! 'errmsg' argument shall be character scalar
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!ERROR: 'errmsg=' argument has unacceptable rank 1
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call co_max(d, errmsg=character_array)
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! the error is seen as too many arguments to the co_max() call
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!ERROR: too many actual arguments for intrinsic 'co_max'
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call co_max(r, result_image=1, stat=status, errmsg=message, 3.4)
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! keyword argument with incorrect name
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!ERROR: unknown keyword argument to intrinsic 'co_max'
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call co_max(fake=3.4)
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end program test_co_max
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