call-generic-fun-call.js

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// Test that the generic call trampoline implements fun_call correctly,

// even nested fun_call.

function foo(f) {

  var call = f.call;

  return call.call(call, call, call, f, {}, 1);

function f1(x) { return x; }

var f2 = f1.bind({});

var f3 = Math.log;

var f4 = { call: () => { return 2;} }

with ({}) {}

for (var i = 0; i < 2000; i++) {

  assertEq(foo(f4), 2);

  assertEq(foo(f1), 1);

  assertEq(foo(f2), 1);

  assertEq(foo(f3), 0);