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35 lines
695 B
35 lines
695 B
/*===
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321
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undefined
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===*/
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/* If an eval() call happens in a strict function, the eval code will be
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* considered strict even without an explicit strict declaration.
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*
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* A strict direct eval call gets a fresh variable environment so any
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* declarations will not be visible to the caller's env.
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*/
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function nonstrict_parent() {
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eval('var x = 321'); // new declaration, goes to parent
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print(x);
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}
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function strict_parent() {
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'use strict';
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eval('var x = 321'); // new declaration, goes to fresh env
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print(typeof x); // -> undefined
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}
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try {
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nonstrict_parent();
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} catch (e) {
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print(e.name);
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}
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try {
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strict_parent();
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} catch (e) {
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print(e.name);
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}
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