Index: src/tests/.expect/64/extension.txt
===================================================================
--- src/tests/.expect/64/extension.txt	(revision a117f7c8c1b582839efb906967e6dda9e0840614)
+++ src/tests/.expect/64/extension.txt	(revision b4748dbf3609a284ab666629aefa9b0fea35c777)
@@ -97,4 +97,87 @@
         __extension__ signed int *__z__Pi_2;
     };
+    inline void ___constructor__F_R2sS_autogen___2(struct S *___dst__R2sS_2){
+        ((void)((*___dst__R2sS_2).__a__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__b__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__c__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__x__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__y__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__z__Pi_2) /* ?{} */);
+    }
+    inline void ___constructor__F_R2sS2sS_autogen___2(struct S *___dst__R2sS_2, struct S ___src__2sS_2){
+        ((void)((*___dst__R2sS_2).__a__i_2=___src__2sS_2.__a__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__b__i_2=___src__2sS_2.__b__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__c__i_2=___src__2sS_2.__c__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__x__Pi_2=___src__2sS_2.__x__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__y__Pi_2=___src__2sS_2.__y__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__z__Pi_2=___src__2sS_2.__z__Pi_2) /* ?{} */);
+    }
+    inline void ___destructor__F_R2sS_autogen___2(struct S *___dst__R2sS_2){
+        ((void)((*___dst__R2sS_2).__z__Pi_2) /* ^?{} */);
+        ((void)((*___dst__R2sS_2).__y__Pi_2) /* ^?{} */);
+        ((void)((*___dst__R2sS_2).__x__Pi_2) /* ^?{} */);
+        ((void)((*___dst__R2sS_2).__c__i_2) /* ^?{} */);
+        ((void)((*___dst__R2sS_2).__b__i_2) /* ^?{} */);
+        ((void)((*___dst__R2sS_2).__a__i_2) /* ^?{} */);
+    }
+    inline struct S ___operator_assign__F2sS_R2sS2sS_autogen___2(struct S *___dst__R2sS_2, struct S ___src__2sS_2){
+        struct S ___ret__2sS_2;
+        ((void)((*___dst__R2sS_2).__a__i_2=___src__2sS_2.__a__i_2));
+        ((void)((*___dst__R2sS_2).__b__i_2=___src__2sS_2.__b__i_2));
+        ((void)((*___dst__R2sS_2).__c__i_2=___src__2sS_2.__c__i_2));
+        ((void)((*___dst__R2sS_2).__x__Pi_2=___src__2sS_2.__x__Pi_2));
+        ((void)((*___dst__R2sS_2).__y__Pi_2=___src__2sS_2.__y__Pi_2));
+        ((void)((*___dst__R2sS_2).__z__Pi_2=___src__2sS_2.__z__Pi_2));
+        ((void)___constructor__F_R2sS2sS_autogen___2((&___ret__2sS_2), ___src__2sS_2));
+        return ___ret__2sS_2;
+    }
+    inline void ___constructor__F_R2sSi_autogen___2(struct S *___dst__R2sS_2, signed int __a__i_2){
+        ((void)((*___dst__R2sS_2).__a__i_2=__a__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__b__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__c__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__x__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__y__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__z__Pi_2) /* ?{} */);
+    }
+    inline void ___constructor__F_R2sSii_autogen___2(struct S *___dst__R2sS_2, signed int __a__i_2, signed int __b__i_2){
+        ((void)((*___dst__R2sS_2).__a__i_2=__a__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__b__i_2=__b__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__c__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__x__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__y__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__z__Pi_2) /* ?{} */);
+    }
+    inline void ___constructor__F_R2sSiii_autogen___2(struct S *___dst__R2sS_2, signed int __a__i_2, signed int __b__i_2, signed int __c__i_2){
+        ((void)((*___dst__R2sS_2).__a__i_2=__a__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__b__i_2=__b__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__c__i_2=__c__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__x__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__y__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__z__Pi_2) /* ?{} */);
+    }
+    inline void ___constructor__F_R2sSiiiPi_autogen___2(struct S *___dst__R2sS_2, signed int __a__i_2, signed int __b__i_2, signed int __c__i_2, signed int *__x__Pi_2){
+        ((void)((*___dst__R2sS_2).__a__i_2=__a__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__b__i_2=__b__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__c__i_2=__c__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__x__Pi_2=__x__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__y__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__z__Pi_2) /* ?{} */);
+    }
+    inline void ___constructor__F_R2sSiiiPiPi_autogen___2(struct S *___dst__R2sS_2, signed int __a__i_2, signed int __b__i_2, signed int __c__i_2, signed int *__x__Pi_2, signed int *__y__Pi_2){
+        ((void)((*___dst__R2sS_2).__a__i_2=__a__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__b__i_2=__b__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__c__i_2=__c__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__x__Pi_2=__x__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__y__Pi_2=__y__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__z__Pi_2) /* ?{} */);
+    }
+    inline void ___constructor__F_R2sSiiiPiPiPi_autogen___2(struct S *___dst__R2sS_2, signed int __a__i_2, signed int __b__i_2, signed int __c__i_2, signed int *__x__Pi_2, signed int *__y__Pi_2, signed int *__z__Pi_2){
+        ((void)((*___dst__R2sS_2).__a__i_2=__a__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__b__i_2=__b__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__c__i_2=__c__i_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__x__Pi_2=__x__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__y__Pi_2=__y__Pi_2) /* ?{} */);
+        ((void)((*___dst__R2sS_2).__z__Pi_2=__z__Pi_2) /* ?{} */);
+    }
     signed int __i__i_2 = (__extension__ __a__i_1+__extension__ 3);
     ((void)__extension__ 3);