58 lines
1.6 KiB
Fortran
58 lines
1.6 KiB
Fortran
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! RUN: %python %S/test_errors.py %s %flang_fc1 -Werror
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! Catch discrepancies between a local interface and a global definition
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subroutine global1(x)
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integer, intent(in) :: x
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end subroutine
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subroutine global2(x) bind(c,name="xyz")
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integer, intent(in) :: x
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end subroutine
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subroutine global3(x)
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integer, intent(in) :: x
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end subroutine
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pure subroutine global4(x)
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integer, intent(in) :: x
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end subroutine
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subroutine global5(x)
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integer, intent(in) :: x
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end subroutine
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! Regression check: don't emit bogus "Implicit declaration of function 'global7' has a different result type than in previous declaration"
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recursive function global6()
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integer global6, z, n
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entry global7(n) result(z)
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if (n > 0) z = global7(n-1)
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end function
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program test
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interface
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!WARNING: The global subprogram 'global1' is not compatible with its local procedure declaration (incompatible dummy argument #1: incompatible dummy data object types: INTEGER(4) vs REAL(4))
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subroutine global1(x)
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real, intent(in) :: x
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end subroutine
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subroutine global2(x)
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real, intent(in) :: x
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end subroutine
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subroutine global3(x) bind(c,name="abc")
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real, intent(in) :: x
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end subroutine
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subroutine global4(x) ! not PURE, but that's ok
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integer, intent(in) :: x
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end subroutine
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!WARNING: The global subprogram 'global5' is not compatible with its local procedure declaration (incompatible procedure attributes: Pure)
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pure subroutine global5(x)
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integer, intent(in) :: x
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end subroutine
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function global6()
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integer global6
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end function
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function global7(n) result(z)
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integer n, z
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end function
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end interface
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end
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