js/src/jit-test/tests/debug/Frame-identity-01.js

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1 // |jit-test| debug
2 // Check that {return:} resumption kills the current stack frame.
3
4 var g = newGlobal();
5 g.debuggeeGlobal = this;
6 g.eval("(" + function () {
7 var dbg = new Debugger(debuggeeGlobal);
8 var prev = null;
9 dbg.onDebuggerStatement = function (frame) {
10 assertEq(frame === prev, false);
11 if (prev)
12 assertEq(prev.live, false);
13 prev = frame;
14 return {return: frame.arguments[0]};
15 };
16 } + ")();");
17
18 function f(i) { debugger; }
19 for (var i = 0; i < 10; i++)
20 assertEq(f(i), i);

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