! { dg-do compile }
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! { dg-do compile }
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! { dg-options "-Wunused-variable -Wunused-parameter" }
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! { dg-options "-Wunused-variable -Wunused-parameter" }
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! This tests the fix for PR18111 in which some artificial declarations
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! This tests the fix for PR18111 in which some artificial declarations
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! were being listed as unused parameters:
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! were being listed as unused parameters:
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! (i) Array dummies, where a copy is made;
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! (i) Array dummies, where a copy is made;
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! (ii) The dummies of "entry thunks" (ie. the articial procedures that
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! (ii) The dummies of "entry thunks" (ie. the articial procedures that
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! represent ENTRYs and call the "entry_master" function; and
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! represent ENTRYs and call the "entry_master" function; and
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! (iii) The __entry parameter of the entry_master function, which
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! (iii) The __entry parameter of the entry_master function, which
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! indentifies the calling entry thunk.
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! indentifies the calling entry thunk.
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! All of these have DECL_ARTIFICIAL (tree) set.
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! All of these have DECL_ARTIFICIAL (tree) set.
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!
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!
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! Contributed by Paul Thomas
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! Contributed by Paul Thomas
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!
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!
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module foo
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module foo
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implicit none
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implicit none
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contains
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contains
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!This is the original problem
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!This is the original problem
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|
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subroutine bar(arg1, arg2, arg3, arg4, arg5)
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subroutine bar(arg1, arg2, arg3, arg4, arg5)
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character(len=80), intent(in) :: arg1
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character(len=80), intent(in) :: arg1
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character(len=80), dimension(:), intent(in) :: arg2
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character(len=80), dimension(:), intent(in) :: arg2
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integer, dimension(arg4), intent(in) :: arg3
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integer, dimension(arg4), intent(in) :: arg3
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integer, intent(in) :: arg4
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integer, intent(in) :: arg4
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character(len=arg4), intent(in) :: arg5
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character(len=arg4), intent(in) :: arg5
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print *, arg1, arg2, arg3, arg4, arg5
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print *, arg1, arg2, arg3, arg4, arg5
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end subroutine bar
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end subroutine bar
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|
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! This ICED with the first version of the fix because gfc_build_dummy_array_decl
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! This ICED with the first version of the fix because gfc_build_dummy_array_decl
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! sometimes NULLS sym->backend_decl; taken from aliasing_dummy_1.f90
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! sometimes NULLS sym->backend_decl; taken from aliasing_dummy_1.f90
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|
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subroutine foo1 (slist, i)
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subroutine foo1 (slist, i)
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character(*), dimension(*) :: slist
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character(*), dimension(*) :: slist
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integer i
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integer i
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write (slist(i), '(2hi=,i3)') i
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write (slist(i), '(2hi=,i3)') i
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end subroutine foo1
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end subroutine foo1
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|
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! This tests the additions to the fix that prevent the dummies of entry thunks
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! This tests the additions to the fix that prevent the dummies of entry thunks
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! and entry_master __entry parameters from being listed as unused.
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! and entry_master __entry parameters from being listed as unused.
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|
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function f1 (a)
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function f1 (a)
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integer, dimension (2, 2) :: a, b, f1, e1
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integer, dimension (2, 2) :: a, b, f1, e1
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f1 (:, :) = 15 + a
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f1 (:, :) = 15 + a
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return
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return
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entry e1 (b)
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entry e1 (b)
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e1 (:, :) = 42 + b
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e1 (:, :) = 42 + b
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end function
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end function
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|
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end module foo
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end module foo
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! { dg-final { cleanup-modules "foo" } }
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! { dg-final { cleanup-modules "foo" } }
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