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// The following functions use a delay line of length 2 to change the value
// of the callee without exiting the traced loop. This is obviously tuned to
// match the current 8 setting of 2.
function shapelessArgCalleeLoop(f, g, h, a)
{
for (var i = 0; i < 10; i++) {
f(i, a);
f = g;
g = h;
}
}
function shapelessVarCalleeLoop(f0, g, h, a)
{
var f = f0;
for (var i = 0; i < 10; i++) {
f(i, a);
f = g;
g = h;
}
}
function shapelessLetCalleeLoop(f0, g, h, a)
{
for (var i = 0; i < 10; i++) {
let f = f0;
f(i, a);
f = g;
g = h;
}
}
function shapelessUnknownCalleeLoop(n, f, g, h, a)
{
for (var i = 0; i < 10; i++) {
(n || f)(i, a);
f = g;
g = h;
}
}
function shapelessCalleeTest()
{
var a = [];
var helper = function (i, a) { a[i] = i; };
shapelessArgCalleeLoop(helper, helper, function (i, a) { a[i] = -i; }, a);
helper = function (i, a) { a[10 + i] = i; };
shapelessVarCalleeLoop(helper, helper, function (i, a) { a[10 + i] = -i; }, a);
helper = function (i, a) { a[20 + i] = i; };
shapelessLetCalleeLoop(helper, helper, function (i, a) { a[20 + i] = -i; }, a);
helper = function (i, a) { a[30 + i] = i; };
shapelessUnknownCalleeLoop(null, helper, helper, function (i, a) { a[30 + i] = -i; }, a);
try {
helper = {hack: 42};
shapelessUnknownCalleeLoop(null, helper, helper, helper, a);
} catch (e) {
if (e + "" != "TypeError: f is not a function")
print("shapelessUnknownCalleeLoop: unexpected exception " + e);
}
return a.join("");
}
assertEq(shapelessCalleeTest(), "01-2-3-4-5-6-7-8-901-2-3-4-5-6-7-8-9012345678901-2-3-4-5-6-7-8-9");