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40 lines
785 B

// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
function dbg(x) {
debugger;
}
function foo() {
arguments[0];
dbg();
}
function bar() {
var t = { a : 1 };
dbg();
return t.a;
}
foo(1);
foo(1);
bar(1);
bar(1);
%OptimizeFunctionOnNextCall(foo);
%OptimizeFunctionOnNextCall(bar);
var Debug = debug.Debug;
Debug.setListener(function(event, exec_state, event_data, data) {
if (event != Debug.DebugEvent.Break) return;
for (var i = 0; i < exec_state.frameCount(); i++) {
var f = exec_state.frame(i);
for (var j = 0; j < f.localCount(); j++) {
print("'" + f.localName(j) + "' = " + f.localValue(j).value());
}
}
});
foo(1);
bar(1);