js/src/jit-test/tests/basic/testScriptGetter_JSOP_CALLPROP-2.js

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // Test that the tracer is not confused by a.m() when a is the same shape each
     2 // time through the loop but a.m is a scripted getter that returns different
     3 // functions.
     5 function f() { return 'f'; }
     6 function g() { return 'g'; }
     7 var arr = [f, f, f, f, f, f, f, f, g];
     8 var a = {get m() { return arr[i]; }};
    10 var s = '';
    11 for (var i = 0; i < 9; i++)
    12     s += a.m();
    13 assertEq(s, 'ffffffffg');

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