[J3] Question about the conditional expression syntax in 21-157r2

[Milan Curcic]

Hi Malcolm,

In 21-157r2, you wrote:

> Conditional expression with elseif-chaining:
>     ( cond ? expr : cond2 ? expr2 : expr3 )

Are parens required? It seems to me that they don't need to be and we could
write:

Conditional expression with elseif-chaining:
     cond ? expr : cond2 ? expr2 : expr3

and if a programmer likes parens as a visual, they can add them.

What do you think?

Thanks,
Milan
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