re PR target/65564 (builtin-bnd-narrow-ptr-bounds-2-nov.c:15:1: internal…

re PR target/65564 (builtin-bnd-narrow-ptr-bounds-2-nov.c:15:1: internal compiler error: in simplify_subreg, at simplify-rtx.c:5745)

2015-03-29  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libgfortran/65564
	* gfortran.dg/open_errors_2.f90:  New test.

From-SVN: r221761

gcc/testsuite/ChangeLog

+2015-03-29  Thomas Koenig  <tkoenig@gcc.gnu.org>
+
+	PR libgfortran/65564
+	* gfortran.dg/open_errors_2.f90:  New test.
+
 2015-03-28 Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	PR libgfortran/65596

gcc/testsuite/gfortran.dg/open_errors_2.f90

+! { dg-do run }
+! { dg-shouldfail "runtime error" }
+! { dg-output "At line 13.*File already opened" }
+
+! PR 65563 - this used to segfault for some versions.
+  variable_1 = 0
+  open(345,iostat=ios, form='unformatted')
+  read(345, err=37, end=37) variable_1
+  close(345)
+  go to 38
+37 continue
+38 continue
+  open(522, file="fort.345", form='unformatted')
+  write(522) variable_1
+  rewind(522)
+  close(522)
+end program
+! { dg-final { remote_file build delete "fort.345" } }