mirror of https://github.com/tc39/test262.git
46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
// This file was procedurally generated from the following sources:
|
|
// - src/annex-b-fns/eval-global-existing-global-init.case
|
|
// - src/annex-b-fns/eval-global/indirect-switch-case.template
|
|
/*---
|
|
description: Variable binding is left in place by legacy function hoisting (Function declaration in the `case` clause of a `switch` statement in eval code)
|
|
esid: sec-web-compat-evaldeclarationinstantiation
|
|
flags: [generated, noStrict]
|
|
includes: [fnGlobalObject.js, propertyHelper.js]
|
|
info: |
|
|
B.3.3.3 Changes to EvalDeclarationInstantiation
|
|
|
|
[...]
|
|
i. If varEnvRec is a global Environment Record, then
|
|
i. Perform ? varEnvRec.CreateGlobalVarBinding(F, true).
|
|
[...]
|
|
|
|
---*/
|
|
Object.defineProperty(fnGlobalObject(), 'f', {
|
|
value: 'x',
|
|
enumerable: true,
|
|
writable: true,
|
|
configurable: false
|
|
});
|
|
|
|
(0,eval)(
|
|
'var global = fnGlobalObject();\
|
|
assert.sameValue(f, "x", "binding is not reinitialized");\
|
|
\
|
|
verifyProperty(global, "f", {\
|
|
enumerable: true,\
|
|
writable: true,\
|
|
configurable: false\
|
|
}, { restore: true });switch (1) {' +
|
|
' case 1:' +
|
|
' function f() { }' +
|
|
'}\
|
|
'
|
|
);
|
|
|
|
assert.sameValue(typeof f, "function");
|
|
verifyProperty(global, "f", {
|
|
enumerable: true,
|
|
writable: true,
|
|
configurable: false
|
|
});
|