Source code
Revision control
Copy as Markdown
Other Tools
// |jit-test| exitstatus: 6;
setInterruptCallback(function() {
// Return false from the interrupt handler to stop execution.
return false;
});
var iterator = {
[Symbol.iterator]() {
return this;
},
next() {
return {value: null, done: false};
},
return() {
// Intentionally use |crash| to cause an abrupt program termination.
crash("unexpected call to return method");
},
};
function emptyFunctionToCheckInterruptState() {
// Ion doesn't check the interrupt state, so don't run this function in it.
with ({}) ;
}
for (var v of iterator) {
// Request an interrupt.
interruptIf(true);
// Calling a function triggers reading the interrupt state.
emptyFunctionToCheckInterruptState();
// Break statements normally run the iterator's "return" method. Ensure the
// method isn't called when an interrupt was requested.
break;
}