function foo(o, v1) { o.f = v1; o.k = v1 * 33; } noInline(foo); for (var i = 0; i < 100; ++i) { var o = {g_: 5}; o.__defineSetter__("f", function(value) { this.g_ += 42 * value; }); o.__defineSetter__("g", function(value) { this.g_ += 43 * value; }); o.__defineSetter__("h", function(value) { this.g_ += 44 * value; }); o.__defineSetter__("i", function(value) { this.g_ += 45 * value; }); o.__defineSetter__("j", function(value) { this.g_ += 46 * value; }); o.__defineSetter__("k", function(value) { this.g_ += 47 * value; }); foo(o, 29); if (o.g_ != 5 + 42 * 29 + 29 * 47 * 33) throw "Error: bad result: " + o.g_; } // Test the case where those fields aren't setters anymore. var o = {g_: 5}; o.f = 1; o.g = 2; o.h = 3; o.i = 4; o.j = 5; o.k = 6; foo(o, 29); if (o.g_ != 5) throw "Error: bad value of g_: " + o.g_; if (o.f != 29) throw "Error: bad value of f: " + o.f; if (o.k != 29 * 33) throw "Error: bad value of k: " + o.k; // Test the case where they are setters but they're not the same setters. var o = {g_: 5}; o.__defineSetter__("f", function(value) { this.g_ += 52 * value; }); o.__defineSetter__("g", function(value) { this.g_ += 53 * value; }); o.__defineSetter__("h", function(value) { this.g_ += 54 * value; }); o.__defineSetter__("i", function(value) { this.g_ += 55 * value; }); o.__defineSetter__("j", function(value) { this.g_ += 56 * value; }); o.__defineSetter__("k", function(value) { this.g_ += 57 * value; }); foo(o, 29); if (o.g_ != 5 + 52 * 29 + 29 * 57 * 33) throw "Error: bad result at end: " + o.g_;