re PR fortran/35475 (gfortran fails to compile valid code with ICE erro in fold-const.c)

2008-03-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/35475
	* gfortran.dg/derived_sub.f90: New test.

From-SVN: r133205

gcc/testsuite/ChangeLog

+2008-03-13  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
+
+	PR fortran/35475
+	* gfortran.dg/derived_sub.f90: New test.
+
 2008-03-13  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR testsuite/35558

gcc/testsuite/gfortran.dg/derived_sub.f90

+! { dg-do compile }
+! PR35475  gfortran fails to compile valid code with ICE error in fold-const.c
+! Test case from PR report added to avoid future regression
+module modone
+  type mytype
+    real :: myvar
+  end type
+end module
+
+module modtwo
+  interface
+    subroutine subone(mytype_cur)
+      use modone
+      type (mytype) mytype_cur
+    end subroutine
+  end interface
+
+contains
+
+  subroutine subtwo(mytype_cur)
+    use modone
+    type (mytype) mytype_cur,mytype_fin
+    mytype_fin=mytype_cur
+    return
+  end subroutine
+
+  subroutine subthree(mytype_cur)
+    use modone
+    type (mytype) mytype_cur
+    call subone(mytype_cur)
+  end subroutine 
+
+end module