syntax - Can this be interpreted as an invocation expression in C#? -

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according c# grammar, 1 can write

(a)(b)

which can interpreted either invocation expression or type cast. can please provide valid c# example interprets case invocation expression?

this grammar rule i'm referring to:

invocation-expression:     primary-expression   (   argument-list?   )

and primariy-expression can parenthesised expression.

like this?

((action<string>)console.writeline)("test");

or this, expression:

((func<int>)console.read)()

edit: doubt there way primary-expression simple identifier, gets parsed cast (even (writeline)()), it's not big deal, can remove parentheses.


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