Index: tests/ctrl-flow/goto.cfa
===================================================================
--- tests/ctrl-flow/goto.cfa	(revision 2853d6fb02befcb65b90aa2717750f5b7e57ad95)
+++ tests/ctrl-flow/goto.cfa	(revision 190a833c2baaf0fb88c72cb00720c5ab476197bc)
@@ -16,5 +16,5 @@
 }
 
-int main(int argc, char * argv[]) {
+int main() {
 	sout | nlOff;
 
Index: tests/ctrl-flow/ifwhileCtl.cfa
===================================================================
--- tests/ctrl-flow/ifwhileCtl.cfa	(revision 2853d6fb02befcb65b90aa2717750f5b7e57ad95)
+++ tests/ctrl-flow/ifwhileCtl.cfa	(revision 190a833c2baaf0fb88c72cb00720c5ab476197bc)
@@ -19,5 +19,5 @@
 
 int main( void ) {
-	int x = 4, y = 3;
+	int x = 4, y = 3;		(void) x; (void) y;
 
 	if ( int x = 1 ) {
@@ -42,8 +42,8 @@
 
 	if ( struct S { int i; } s = { 3 }; s.i < 4 ) {
-		S s1;
+		S s1;	(void) s1;
 		sout | "s.i < 4 correct";
 	} else {
-		S s1;
+		S s1;	(void) s1;
 		sout | "s.i >= 4 incorrect";
 	} // if
@@ -64,5 +64,5 @@
 
 	while ( struct S { int i; } s = { 3 }; s.i < 4 ) {
-		S s1;
+		S s1;	(void) s1;
 		sout | "s.i < 4 correct";
 		break;