20 lines
635 B
Fortran
20 lines
635 B
Fortran
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! RUN: %python %S/test_errors.py %s %flang_fc1 -pedantic
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! Catch NULL() actual argument association with allocatable dummy argument
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program test
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!ERROR: NULL() actual argument 'NULL()' may not be associated with allocatable dummy argument 'a=' without INTENT(IN)
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call foo1(null())
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!PORTABILITY: Allocatable dummy argument 'a=' is associated with NULL()
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call foo2(null())
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call foo3(null()) ! ok
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contains
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subroutine foo1(a)
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real, allocatable :: a
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end subroutine
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subroutine foo2(a)
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real, allocatable, intent(in) :: a
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end subroutine
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subroutine foo3(a)
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real, allocatable, optional :: a
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end subroutine
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end
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