@@ -58,12 +58,19 @@
 	mixin SimpleConstructor;
 	mixin SimpleCompare; // do not take "pos" into account
 }
 
-class BinOpExpression : Expression
+class AssignExpression : Expression
 {
-	string op;
 	Expression lhs;
 	Expression rhs;
 	mixin SimpleConstructor;
 	mixin SimpleCompare; // do not take "pos" into account
 }
+class FuncallExpression : Expression
+{
+	Expression   fun;
+	Expression[] args;
+	this(immutable LexPosition pos, Expression fun, Expression[] args...)
+		{ super(pos); this.fun=fun; this.args=args.dup; }
+	mixin SimpleCompare; // do not take "pos" into account
+}