this
关键字 (The this
Keyword)new
运算符 (The new
Operator)super
关键字 (The super
Keyword)? :
) (Conditional Operator ( ? :
)),
)if
语句 (The if
Statement)do
-while
语句 (The do
-while
Statement)while
语句 (The while
Statement)for
语句 (The for
Statement)for
-in
、for
-of
与 for
-await
-of
语句continue
语句 (The continue
Statement)break
语句 (The break
Statement)return
语句 (The return
Statement)with
语句 (The with
Statement)switch
语句 (The switch
Statement)throw
语句 (The throw
Statement)try
语句 (The try
Statement)debugger
语句 (The debugger
Statement)?
u
m
/
p
1-9
0
`
Script
Candidate Executions 上的 [[HostSynchronizesWith]]:见
[[IsHTMLDDA]]:见
全局对象:见
调用作业抽象闭包前的准备步骤与之后的清理步骤。见
本规范中未指定的任意奇异对象在
任何本规范未定义的内建对象与方法,除非在