BugSeverity: 3help wanted
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説明
Version
chakra-1_11_22
Test case
var h = function f(a0 = function () {
a2;
}(), a2) {
};
h();
Execution steps
./ChakraCore/out/Debug/ch testcase.js
Output
Expected behavior
ReferenceError: can't access lexical declaration `a2' before initialization
Description
When executing this test case, a2 is not initialized before the call, other engines (such as v8, spiderMonkey, JavaScriptCore, etc.) threw a ReferenceError, but chakra did not do so. Is this a different implementation of chakra?