Use shouldBlockScopeKeyRead in findScope hasKey so inherited
constructor/__proto__/prototype do not falsely match environments.
Remove redundant globals hasKey check; globals remains the fallback scope.
Co-authored-by: Cursor <[email protected]>
Iteration is documented as an ownPropertyOnly exception; restore
isIterable/toEnumerable and document inherited Symbol.iterator behavior.
Co-authored-by: Cursor <[email protected]>
Block __proto__, constructor, and prototype only when ownPropertyOnly
is true or when access would traverse the prototype chain. Allow own
properties with those names when ownPropertyOnly is false.
Co-authored-by: Cursor <[email protected]>
Block writes to dangerous keys in assign/capture/increment/decrement, use own-property Symbol.iterator for plain objects when ownPropertyOnly is true, fix inherited size reads, and sanitize filter iteration scopes.
Co-authored-by: Cursor <[email protected]>
