pta-field-1.c: Add return 0.

2008-06-28  Richard Guenther  <rguenther@suse.de>

	* gcc.c-torture/execute/pta-field-1.c: Add return 0.
	* gcc.c-torture/execute/pta-field-2.c: Likewise.

From-SVN: r137224

gcc/testsuite/ChangeLog

 2008-06-28  Richard Guenther  <rguenther@suse.de>
 
+	* gcc.c-torture/execute/pta-field-1.c: Add return 0.
+	* gcc.c-torture/execute/pta-field-2.c: Likewise.
+
+2008-06-28  Richard Guenther  <rguenther@suse.de>
+
 	* gcc.dg/tree-ssa/pr24287.c: Remove XFAIL.
 
 2008-06-27  Mark Mitchell  <mark@codesourcery.com>

gcc/testsuite/gcc.c-torture/execute/pta-field-1.c

@@ -25,4 +25,5 @@ int main()
 {
   if (foo () != 0)
     abort ();
+  return 0;
 }

gcc/testsuite/gcc.c-torture/execute/pta-field-2.c

@@ -25,4 +25,5 @@ int main()
 {
   if (foo () != 0)
     abort ();
+  return 0;
 }