blob: 020e6f0e71e233a9dd1c5d82cd1ae350ee108c4f [file] [log] [blame]
function shouldBe(actual, expected) {
if (actual !== expected)
throw new Error('bad value: ' + actual);
}
var GeneratorFunctionPrototype = (function*(){}).__proto__;
function call(o) { o.x = 3; }
noInline(call);
function sink (p, q) {
var f = function *() { };
if (p) {
call(f); // Force allocation of f
if (q) {
OSRExit();
}
return f;
}
return { 'x': 2 };
}
noInline(sink);
for (var i = 0; i < 100000; ++i) {
var o = sink(true, false);
shouldBe(o.__proto__, GeneratorFunctionPrototype);
if (o.x != 3)
throw "Error: expected o.x to be 2 but is " + result;
}
// At this point, the function should be compiled down to the FTL
// Check that the function is properly allocated on OSR exit
var f = sink(true, true);
shouldBe(f.__proto__, GeneratorFunctionPrototype);
if (f.x != 3)
throw "Error: expected o.x to be 3 but is " + result;