I'd suggest dropping the
Identifier_opt ( FormalParameterList_opt ) [no LineTerminator here]
IniitialValue
production. Wouldn't that mean that you could have something like this?
var allA = list.map(() "a")
I think the curly braces are ok here. Hated keywords should be
attacked one at a time, imo.
On Tue, Mar 6, 2012 at 12:42, Brendan Eich <[email protected]> wrote:
> Brendan Eich wrote:
>>
>> ShortFunctionExpression:
>> Identifier_opt ( FormalParameterList_opt ) { FunctionBody }
>> Identifier_opt ( FormalParameterList_opt ) IniitialValue
>
>
> Let's try that again:
>
> ShortFunctionExpression:
> Identifier_opt ( FormalParameterList_opt ) [no LineTerminator here] {
> FunctionBody }
> Identifier_opt ( FormalParameterList_opt ) [no LineTerminator here]
> IniitialValue
>
> But of course the second production creates bad ambiguities for all
> InitialValue bodies that start with an operator or punctuator that could be
> infix as well as prefix: +/-/[ at least.
>
> More work needed. I may write a strawman up. Encourage me!
>
> /be
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