expect_stdout: "PASS"
}
+set_immutable_3: {
+ options = {
+ collapse_vars: true,
+ evaluate: true,
+ pure_getters: "strict",
+ reduce_vars: true,
+ toplevel: true,
+ unused: true,
+ }
+ input: {
+ "use strict";
+ var a = 1;
+ a.foo += "";
+ if (a.foo) console.log("FAIL");
+ else console.log("PASS");
+ }
+ expect: {
+ "use strict";
+ 1..foo += "";
+ if (1..foo) console.log("FAIL");
+ else console.log("PASS");
+ }
+ expect_stdout: true
+}
+
+set_immutable_4: {
+ options = {
+ cascade: true,
+ conditionals: true,
+ pure_getters: "strict",
+ reduce_vars: true,
+ sequences: true,
+ side_effects: true,
+ toplevel: true,
+ }
+ input: {
+ "use strict";
+ var a = 1;
+ a.foo += "";
+ if (a.foo) console.log("FAIL");
+ else console.log("PASS");
+ }
+ expect: {
+ "use strict";
+ var a = 1;
+ a.foo += "", a.foo ? console.log("FAIL") : console.log("PASS");
+ }
+ expect_stdout: true
+}
+
set_mutable_1: {
options = {
collapse_vars: true,