Darwin emits pubnames/types by default which mask the intent of the test.

gcc/testsuite

2018-08-18  Iain Sandoe  <iain@sandoe.co.uk>

	* gcc.dg/debug/dwarf2/pr80263.c: Suppress pubtypes output
	for Darwin.

From-SVN: r263646

gcc/testsuite/ChangeLog

 2018-08-18  Iain Sandoe  <iain@sandoe.co.uk>
 
+	* gcc.dg/debug/dwarf2/pr80263.c: Suppress pubtypes output
+	for Darwin.
+
+2018-08-18  Iain Sandoe  <iain@sandoe.co.uk>
+
 	* g++.dg/debug/dwarf2/pr85302.C: Skip unsupported split DWARF
 	test on Darwin.
 	* g++.dg/debug/dwarf2/pr85302.C: Likewise.

gcc/testsuite/gcc.dg/debug/dwarf2/pr80263.c

 /* PR debug/80263 */
 /* { dg-do compile } */
 /* { dg-options "-g -dA" } */
+/* Darwin emits pubnames/types by default - suppress this for the test. */
+/* { dg-additional-options "-gno-pubnames" { target *-*-darwin* } }  */
 
 char array[1];