if (self.car instanceof AST_Assign
&& !self.car.left.has_side_effects(compressor)) {
left = self.car.left;
- } else if (self.car instanceof AST_UnaryPostfix
+ } else if (self.car instanceof AST_Unary
&& (self.car.operator == "++" || self.car.operator == "--")) {
left = self.car.expression;
}
var cdr = self.cdr;
while (true) {
if (cdr.equivalent_to(left)) {
+ var car = self.car instanceof AST_UnaryPostfix ? make_node(AST_UnaryPrefix, self.car, {
+ operator: self.car.operator,
+ expression: left
+ }) : self.car;
if (parent) {
- parent[field] = self.car;
+ parent[field] = car;
return self.cdr;
}
- return self.car;
+ return car;
}
if (cdr instanceof AST_Binary && !(cdr instanceof AST_Assign)) {
field = cdr.left.is_constant() ? "right" : "left";
var a;
a = b(a / 2);
if (a < 0) {
+ a++;
+ ++c;
+ return c / 2;
+ }
+ }
+ function f4(c) {
+ var a;
+ a = b(a / 2);
+ if (a < 0) {
+ a++;
c++;
return c / 2;
}
}
function f3(c) {
var a;
- if ((a = b(a / 2)) < 0) return c++ / 2;
+ if ((a = b(a / 2)) < 0) return a++, ++c / 2;
+ }
+ function f4(c) {
+ var a;
+ if ((a = b(a / 2)) < 0) return a++, ++c / 2;
}
}
}