58 lines
1.1 KiB
Fortran
58 lines
1.1 KiB
Fortran
! { dg-do run }
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! { dg-options "-ff2c" }
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! Verifies that array results work with -ff2c
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! try all permutations of result clause in function yes/no
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! and result clause in interface yes/no
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! this is not possible in Fortran 77, but this exercises a previously
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! buggy codepath
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function c() result (r)
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complex :: r(5)
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r = 0.
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end function c
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function d()
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complex :: d(5)
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d = 1.
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end function d
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subroutine test_without_result
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interface
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function c ()
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complex :: c(5)
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end function c
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end interface
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interface
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function d ()
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complex :: d(5)
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end function d
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end interface
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complex z(5)
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z = c()
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if (any(z /= 0.)) call abort ()
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z = d()
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if (any(z /= 1.)) call abort ()
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end subroutine test_without_result
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subroutine test_with_result
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interface
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function c () result(r)
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complex :: r(5)
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end function c
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end interface
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interface
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function d () result(r)
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complex :: r(5)
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end function d
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end interface
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complex z(5)
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z = c()
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if (any(z /= 0.)) call abort ()
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z = d()
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if (any(z /= 1.)) call abort ()
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end subroutine test_with_result
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call test_without_result
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call test_with_result
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end
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