js/src/jit-test/tests/gc/incremental-02.js

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1 var objs;
2
3 function init()
4 {
5 objs = new Object();
6 var x = new Object();
7 objs.root = x;
8 x.a = new Object();
9 x.b = new Object();
10
11 /*
12 * Clears out the arena lists. Otherwise all the objects above
13 * would be considered to be created during the incremental GC.
14 */
15 gc();
16 }
17
18 /*
19 * Use eval here so that the interpreter frames end up higher on the
20 * stack, which avoids them being seen later on by the conservative
21 * scanner.
22 */
23 eval("init()");
24
25 gcslice(0);
26 selectforgc(objs.root);
27 gcslice(1);
28 delete objs.root.b;
29 delete objs.root.a;
30 gcslice();

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