}
var op = this.operator;
var node;
- if (HOP(lhs, "_eval") || !(lhs instanceof AST_SymbolRef) || !lhs.fixed_value()) {
+ if (HOP(lhs, "_eval") || !(lhs instanceof AST_SymbolRef) || !lhs.fixed || !lhs.definition().fixed) {
node = op == "=" ? this.right : make_node(AST_Binary, this, {
operator: op.slice(0, -1),
left: lhs,
}
expect_stdout: "124 124"
}
+
+issue_3944: {
+ options = {
+ collapse_vars: true,
+ evaluate: true,
+ inline: true,
+ reduce_vars: true,
+ unused: true,
+ }
+ input: {
+ (function() {
+ function f() {
+ while (function() {
+ var a = 0 == (b && b.p), b = console.log(a);
+ }());
+ f;
+ }
+ f();
+ })();
+ }
+ expect: {
+ void function f() {
+ while (a = 0 == (a = void 0), console.log(a), void 0);
+ var a;
+ f;
+ }();
+ }
+ expect_stdout: "false"
+}