+/* ----------function calls, constructor calls ------ */
+
+MAYBE_PARAM_VALUES : %prec prec_none {$$=0;}
+MAYBE_PARAM_VALUES : '(' MAYBE_EXPRESSION_LIST ')' {$$=$2}
+
+MAYBE_EXPRESSION_LIST : {$$=0;}
+MAYBE_EXPRESSION_LIST : EXPRESSION_LIST
+EXPRESSION_LIST : NONCOMMAEXPRESSION {$$=list_new();
+ typedcode_t*t = malloc(sizeof(typedcode_t));
+ *t = $1;
+ list_append($$, t);}
+EXPRESSION_LIST : EXPRESSION_LIST ',' NONCOMMAEXPRESSION {$$=$1;
+ typedcode_t*t = malloc(sizeof(typedcode_t));
+ *t = $3;
+ list_append($$, t);}
+
+NEW : "new" CLASS MAYBE_PARAM_VALUES {
+ MULTINAME(m, $2);
+ $$.c = code_new();
+
+ /* TODO: why do we have to *find* our own classes? */
+ $$.c = abc_findpropstrict2($$.c, &m);
+
+ typedcode_list_t*l = $3;
+ int len = 0;
+ while(l) {
+ $$.c = code_append($$.c, l->typedcode->c); // push parameters on stack
+ l = l->next;
+ len ++;
+ }
+ $$.c = abc_constructprop2($$.c, &m, len);
+ $$.t = $2;
+}
+
+/* TODO: use abc_call (for calling local variables),
+ abc_callstatic (for calling own methods)
+ call (for closures)
+*/
+FUNCTIONCALL : E '(' MAYBE_EXPRESSION_LIST ')' {
+ typedcode_list_t*l = $3;
+ int len = 0;
+ code_t*paramcode = 0;
+ while(l) {
+ paramcode = code_append(paramcode, l->typedcode->c); // push parameters on stack
+ l = l->next;
+ len ++;
+ }
+
+ $$.c = $1.c;
+ if($$.c->opcode == OPCODE_GETPROPERTY) {
+ multiname_t*name = multiname_clone($$.c->data[0]);
+ $$.c = code_cutlast($$.c);
+ $$.c = code_append($$.c, paramcode);
+ $$.c = abc_callproperty2($$.c, name, len);
+ } else if($$.c->opcode == OPCODE_GETSLOT) {
+ int slot = (int)(ptroff_t)$$.c->data[0];
+ trait_t*t = abc_class_find_slotid(state->cls,slot);//FIXME
+ if(t->kind!=TRAIT_METHOD) {syntaxerror("not a function");}
+
+ abc_method_t*m = t->method;
+ $$.c = code_cutlast($$.c);
+ $$.c = code_append($$.c, paramcode);
+
+ //$$.c = abc_callmethod($$.c, m, len); //#1051 illegal early access binding
+ $$.c = abc_callproperty2($$.c, t->name, len);
+ } else {
+ int i = find_variable_safe("this", 0);
+ $$.c = abc_getlocal($$.c, i);
+ $$.c = code_append($$.c, paramcode);
+ $$.c = abc_call($$.c, len);
+ }
+ /* TODO: look up the functions's return value */
+ $$.t = TYPE_ANY;
+}
+
+RETURN: "return" %prec prec_none {
+ $$ = abc_returnvoid(0);
+}
+RETURN: "return" EXPRESSION {
+ $$ = $2.c;
+ $$ = abc_returnvalue($$);
+}
+// ----------------------- expression types -------------------------------------
+
+NONCOMMAEXPRESSION : E %prec prec_belowminus {$$=$1;}
+EXPRESSION : E %prec prec_belowminus {$$ = $1;}
+EXPRESSION : EXPRESSION ',' E %prec prec_belowminus {
+ $$.c = $1.c;
+ $$.c = abc_pop($$.c);
+ $$.c = code_append($$.c,$3.c);
+ $$.t = $3.t;
+}
+VOIDEXPRESSION : EXPRESSION %prec prec_belowminus {$$=abc_pop($1.c);}
+
+// ----------------------- expression evaluation -------------------------------------