To correct myself, there are very special situations where parens affect the result. eof vs eof() and (...)x... vs ...x..., for example. And of course ($x)=... vs $x=....

But while parens sometimes do more than control precedence, I can't think of anywhere where non-empty parens create a list context.

The parens in ($a)=@_ don't affect context. They cause a list assignment operator (aassign) to be used instead of a scalar assignment operator (sassign).

That said, it's very convenient to think that some parens create a list, even when it isn't technically true. But the code being discussed definitely does not contain parens which could be thought of as "list forming".


In reply to Re^7: chopping a string into slices - is there a more elegant way to do it? by ikegami
in thread chopping a string into slices - is there a more elegant way to do it? by rovf

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