it's well defined that all arguments are evaluated before they are passed to a function.

If this is right:

C:\test>perl -E"$\"=''; {my@x; sub X{ push@x,'x';;\@x}}; say qq[@{X()}
+@{X()}]"
xxx

[download]

Then this is wrong:

C:\test>perl -E"{my$x; sub X{ $x.='x';\$x}}; say qq[${X()}${X()}]"
xxxx

[download]

And vice versa.

From your other post:

it's a clear violation ...

Of what? Your sensibilities? Do you think the same about print "The price is: $obj->tostring()\n";?

Saying you don't like it, is not the same as it being illegal. And it has always been legal, so it should be consistent.

From my understanding, interpolating code references into strings is not just legal in Perl6, but further enhanced.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

The start of some sanity?

In reply to Re^10: Order of evaluation/interpolation of references by BrowserUk
in thread Order of evaluation/interpolation of references by Anonymous Monk

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