diff gcc/testsuite/gfortran.dg/intent_out_2.f90 @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 84e7813d76e9
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gfortran.dg/intent_out_2.f90	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,45 @@
+! { dg-do run }
+! Tests the fix for PR33554, in which the default initialization
+! of temp, in construct_temp, caused a segfault because it was
+! being done before the array offset and lower bound were
+! available.
+!
+! Contributed by Harald Anlauf <anlauf@gmx.de> 
+!
+module gfcbug72
+  implicit none
+
+  type t_datum
+    character(len=8) :: mn = 'abcdefgh'
+  end type t_datum
+
+  type t_temp
+    type(t_datum) :: p
+  end type t_temp
+
+contains
+
+  subroutine setup ()
+    integer :: i
+    type (t_temp), pointer :: temp(:) => NULL ()
+
+    do i=1,2
+       allocate (temp (2))
+       call construct_temp (temp)
+       if (any (temp % p% mn .ne. 'ijklmnop')) call abort ()
+       deallocate (temp)
+    end do
+  end subroutine setup
+  !--
+  subroutine construct_temp (temp)
+    type (t_temp), intent(out) :: temp (:)
+    if (any (temp % p% mn .ne. 'abcdefgh')) call abort ()
+    temp(:)% p% mn = 'ijklmnop'
+  end subroutine construct_temp
+end module gfcbug72
+
+program test
+  use gfcbug72
+  implicit none
+  call setup ()
+end program test