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36 lines
696 B

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