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// Try to test that we handle shape regeneration correctly.↩
// This is a fragile test, but as of this writing, on dmandelin's↩
// windows box, we have the same shape number with different↩
// logical shapes in the two assertEq lines.↩
↩
var o;↩
var p;↩
var zz;↩
var o2;↩
↩
function f(x) {↩
return x.a;↩
}↩
↩
gczeal(1);↩
gc();↩
↩
zz = { q: 11 };↩
o = { a: 77, b: 88 };↩
o2 = { c: 11 };↩
p = { b: 99, a: 11 };↩
↩
//print('s ' + shapeOf(zz) + ' ' + shapeOf(o) + ' ' + shapeOf(o2) + ' ' + shapeOf(p));↩
↩
assertEq(f(o), 77);↩
↩
o = undefined;↩
↩
gczeal(1);↩
gc();↩
//print('s ' + 'x' + ' ' + shapeOf(p));↩
↩
assertEq(f(p), 11);↩