41 lines
1.1 KiB
JavaScript
41 lines
1.1 KiB
JavaScript
var global = null;
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function foo(p, q) {
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var o = {f:42};
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if (p)
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global = o;
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var tmp = q + 1;
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return o.f + tmp;
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}
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noInline(foo);
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var lastObject = null;
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function validateEscape(when) {
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if (global === lastObject)
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throw "Error: bad value in global " + when + ", identical to lastObject.";
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if (global === null || !(typeof global == "object"))
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throw "Error: bad value in global " + when + ": it's not an object.";
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if (global.f != 42)
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throw "Error: bad value in global " + when + ": f isn't 42, it's: " + global.f;
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lastObject = global;
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global = null;
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}
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for (var i = 0; i < 10000; ++i) {
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var escape = !!(i & 1);
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var result = foo(escape, 42);
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if (result != 42 + 42 + 1)
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throw "Error: bad result: " + result;
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if (escape)
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validateEscape("in loop");
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else if (global !== null)
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throw "Error: bad value in global: " + global;
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}
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var result = foo(true, 2147483647);
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if (result != 42 + 2147483647 + 1)
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throw "Error: bad result at end: " + result;
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validateEscape("at end");
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