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diff --git a/gcc/testsuite/gfortran.dg/actual_array_constructor_1.f90 b/gcc/testsuite/gfortran.dg/actual_array_constructor_1.f90
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+! { dg-do run }
+! Test the fix by HJ Lu for PR23634 and friends. All involve the ICE
+! that arose from a character array constructor usedas an actual
+! argument.
+!
+! The various parts of this test are taken from the PRs.
+!
+! Test PR26491
+module global
+  public    p, line
+  interface p
+    module procedure p
+  end interface
+  character(128) :: line = 'abcdefghijklmnopqrstuvwxyz'
+contains
+  subroutine p()
+    character(128) :: word
+    word = line
+    call redirect_((/word/))
+  end subroutine
+  subroutine redirect_ (ch)
+    character(*) :: ch(:)
+    if (ch(1) /= line) call abort ()
+  end subroutine redirect_
+end module global
+
+! Test PR26550
+module my_module
+  implicit none
+  type point
+    real :: x
+  end type point
+  type(point), pointer, public :: stdin => NULL()
+contains
+  subroutine my_p(w)
+    character(128) :: w
+    call r(stdin,(/w/))
+  end subroutine my_p
+  subroutine r(ptr, io)
+    use global
+    type(point), pointer :: ptr
+    character(128) :: io(:)
+    if (associated (ptr)) call abort ()
+    if (io(1) .ne. line) call abort ()
+  end subroutine r
+end module my_module
+
+program main
+  use global
+  use my_module
+
+  integer :: i(6) = (/1,6,3,4,5,2/)
+  character (6) :: a = 'hello ', t
+  character(len=1) :: s(6) = (/'g','g','d','d','a','o'/)
+  equivalence (s, t)
+
+  call option_stopwatch_s (a) ! Call test of PR25619
+  call p ()                   ! Call test of PR26491
+  call my_p (line)            ! Call test of PR26550
+
+! Test Vivek Rao's bug, as reported in PR25619.
+  s = s(i)
+  call option_stopwatch_a ((/a,'hola! ', t/))
+
+contains
+
+! Test PR23634
+  subroutine option_stopwatch_s(a)
+    character (*), intent(in) :: a
+    character (len=len(a)) :: b
+
+    b = 'hola! '
+    call option_stopwatch_a((/a, b, 'goddag'/))
+  end subroutine option_stopwatch_s 
+  subroutine option_stopwatch_a (a)
+    character (*) :: a(:)
+    if (any (a .ne. (/'hello ','hola! ','goddag'/))) call abort ()
+  end subroutine option_stopwatch_a
+
+end program main
+! { dg-final { cleanup-modules "global my_module" } }
+