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<!DOCTYPE html>
<title>Handling of instantiation errors, 6</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
setup({allow_uncaught_exception: true});
window.log = [];
window.addEventListener("error", ev => log.push(ev.error));
const test_load = async_test(
"Test that ambiguous star exports lead to an instantiation error " +
"and that the correct module is blamed.");
// Concretely, instantiation-error-6a.js fails to instantiate because it
// requests a name from instantion-error-6b.js that is ambiguous there.
// instantiation-error-6b.js itself, however, is fine, and it instantiates
// and evaluates successfully.
window.addEventListener("load", test_load.step_func_done(ev => {
const exn = log[0];
assert_array_equals(log, [
exn, 1,
"instantiation-error-6c",
"instantiation-error-6d",
"instantiation-error-6b", 2
]);
assert_equals(exn.constructor, SyntaxError);
}));
function unreachable() { log.push("unexpected"); }
</script>
<script type="module" src="./instantiation-error-6a.js"
onerror="unreachable()" onload="log.push(1)"></script>
<script type="module" src="./instantiation-error-6b.js"
onerror="unreachable()" onload="log.push(2)"></script>
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