js/src/jit-test/tests/parser/bug-844805-2.js


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// Constant folding does not affect strict delete.

function f(x) {
    "use strict";

    // This senseless delete-expression is legal even in strict mode. Per ES5.1
    // 11.4.1 step 2, it does nothing and returns true.
    return delete (1 ? x : x);
}
assertEq(f(), true);