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// Test that new.target is acceptably usable in RematerializedFrames.
gczeal(0);
load(libdir + "jitopts.js");
if (!jitTogglesMatch(Opts_Ion2NoOffthreadCompilation))
quit();
withJitOptions(Opts_Ion2NoOffthreadCompilation, function () {
var g = newGlobal();
var dbg = new Debugger;
g.toggle = function toggle(d, expected) {
if (d) {
dbg.addDebuggee(g);
var frame = dbg.getNewestFrame();
assertEq(frame.implementation, "ion");
// the arrow function will not be constructing, even though it has a
// new.target value.
assertEq(frame.constructing, false);
// CONGRATS IF THIS FAILS! You, proud saviour, have made new.target parse
// in debug frame evals (presumably by hooking up static scope walks).
// Uncomment the assert below for efaust's undying gratitude.
// Note that we use .name here because of CCW nonsense.
assertEq(frame.eval('new.target').throw.unsafeDereference().name, "SyntaxError");
// assertEq(frame.eval('new.target').return.unsafeDereference(), expected);
}
};
g.eval("" + function f(d) { new g(d, g, 15); });
g.eval("" + function g(d, expected) { (() => toggle(d, expected))(); });
g.eval("(" + function test() {
for (var i = 0; i < 5; i++)
f(false);
f(true);
} + ")();");
});
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