14 ECMAScript Language: Statements and Declarations
Syntax
Statement[Yield, Await, Return] :
BlockStatement[?Yield, ?Await, ?Return]
VariableStatement[?Yield, ?Await]
EmptyStatement
ExpressionStatement[?Yield, ?Await]
IfStatement[?Yield, ?Await, ?Return]
BreakableStatement[?Yield, ?Await, ?Return]
ContinueStatement[?Yield, ?Await]
BreakStatement[?Yield, ?Await]
[+Return]
ReturnStatement[?Yield, ?Await]
WithStatement[?Yield, ?Await, ?Return]
LabelledStatement[?Yield, ?Await, ?Return]
ThrowStatement[?Yield, ?Await]
TryStatement[?Yield, ?Await, ?Return]
DebuggerStatement
Declaration[Yield, Await] :
HoistableDeclaration[?Yield, ?Await, ~Default]
ClassDeclaration[?Yield, ?Await, ~Default]
LexicalDeclaration[+In, ?Yield, ?Await]
HoistableDeclaration[Yield, Await, Default] :
FunctionDeclaration[?Yield, ?Await, ?Default]
GeneratorDeclaration[?Yield, ?Await, ?Default]
AsyncFunctionDeclaration[?Yield, ?Await, ?Default]
AsyncGeneratorDeclaration[?Yield, ?Await, ?Default]
BreakableStatement[Yield, Await, Return] :
IterationStatement[?Yield, ?Await, ?Return]
SwitchStatement[?Yield, ?Await, ?Return]