non-Strict mode Failing
Expected no error, got SyntaxError: warning: Direct call to eval(), but lexical scope is not supported.
Features:
- ∅
Expected no error, got SyntaxError: warning: Direct call to eval(), but lexical scope is not supported.
// This file was procedurally generated from the following sources:
// - src/annex-b-fns/eval-func-skip-early-err-for-in.case
// - src/annex-b-fns/eval-func/direct-switch-dflt.template
/*---
description: Extension not observed when creation of variable binding would produce an early error (for-of statement) (Funtion declaration in the `default` clause of a `switch` statement in eval code in the global scope)
esid: sec-web-compat-evaldeclarationinstantiation
flags: [generated, noStrict]
info: |
B.3.3.3 Changes to EvalDeclarationInstantiation
[...]
ii. If replacing the FunctionDeclaration f with a VariableStatement that
has F as a BindingIdentifier would not produce any Early Errors for
body, then
[...]
---*/
(function() {
eval(
'assert.throws(ReferenceError, function() {\
f;\
}, "An initialized binding is not created prior to evaluation");\
assert.sameValue(\
typeof f,\
"undefined",\
"An uninitialized binding is not created prior to evaluation"\
);\
\
for (let f in { key: 0 }) {switch (1) {' +
' default:' +
' function f() { }' +
'}\
}\
\
assert.throws(ReferenceError, function() {\
f;\
}, "An initialized binding is not created following evaluation");\
assert.sameValue(\
typeof f,\
"undefined",\
"An uninitialized binding is not created following evaluation"\
);'
);
}());