This document contains the contents of the specification as of commit 06ccf1e2e7ecbf6f8c86d4bb4a8fa81f6d2c422f, and should only be used as a historical reference. This commit may not have even been merged into the specification.
Do not attempt to implement this version of the specification. Do not reference this version as authoritative in any way. Instead, see https://tc39.es/ecma262 for the living specification.
new Operatorsuper Keyword? : ), )if Statementdo-while Statementwhile Statementfor Statementfor-in, for-of, and for-await-of Statementscontinue Statementbreak Statementreturn Statementwith Statementswitch Statementthrow Statementtry Statementdebugger Statement?uem/p1-90`The strict mode restriction and exceptions
implements, interface, let, package, private, protected, public, static, and yield are TypeError exception is thrown (arguments to the arguments object is immutable and hence may not be the target of an assignment expression. (Function.prototype.apply and Function.prototype.call) do not coerce the passed delete operator occurs within delete operator occurs within eval or arguments (