test: new features in funcdef.st

test/compiler/funcdef.st

@@ -5,18 +5,9 @@ option +r;
 int x;
 assign x;
 
-ss simple {
-    state simple {
-        when () {
-            void *p = f1();
-            p = f2(p,(double **)f1a);
-            pvSetX(1.0);
-        } exit
-    }
-}
-
 void *f1(void)
 {
+    pvPut(x);
     return 0;
 }
 
@@ -25,6 +16,20 @@ void *f1a()
     return 0;
 }
 
+/* forward declarations */
+void *f2(void *x, double **d);
+void pvSetX(int val);
+
+ss simple {
+    state simple {
+        when () {
+            void *p = f1();
+            p = f2(p,(double **)f1a);
+            pvSetX(1.0);
+        } exit
+    }
+}
+
 void *f2(void *x, double **d)
 {
     void *(*f)(void) = (void *(*)(void))x;