Index: tests/.expect/attributes.x86.txt
===================================================================
--- tests/.expect/attributes.x86.txt	(revision 0a9b5c19b3222459a7594e56a18da14957912bbe)
+++ tests/.expect/attributes.x86.txt	(revision 022bce0f1f94d12a2727b9b37e573e3848c466c9)
@@ -6,5 +6,5 @@
 
 }
-struct __anonymous0 {
+struct __attribute__ ((unused)) __anonymous0 {
 };
 static inline void _X12_constructorFv_S12__anonymous0_autogen___1(struct __anonymous0 *_X4_dstS12__anonymous0_1);