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Posted

I would like to see in the language explicit assignment operator

Maybe if language there was an obvious assignment operator, for example :=

then it will be possible to do the following things:

Global $a[3]
Test() := 3

Func Test()
    Return $a[1]
EndFunc

I think a lot of the scripts would be easier if existed this statement.

Of course, I expect that now will speak defenders of the existing syntax, who will argue that the = operator is sufficient for all cases. But still, Developers and programmers, do not you faced a situation where you would need to explicitly execute the assignment, in contrast to the comparison?

Posted

In order for that code to work, the returned value would have to be a reference, which the language doesn't currently have.

So the assignment operator is actually the easy part of that request.

Posted (edited)

I love how you ask for an addition to the language, with just the right touch of "you're stupid if you don't agree with me"

No, of course. I would like to draw attention to the fact that the interpreter has given more opportunities in the choice:  to assign a value or compare.

o:)

Edited by Inververs
Posted

No, just in Autoit no assignment operator ..

I do not know at the expense of C / ++, C # but in php, for the assignment = is used, and for comparison == or ===

Posted (edited)

I have seen that in another language. But the language is quite poorly designed.

Edited by guinness

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Updated: 22/04/2018

Posted

Lacking references and pointers, unlikely.

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PCRE v8.33 regexp documentation latest available release and currently implemented in AutoIt beta.

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SQL tutorial (covers "generic" SQL, but most of it applies to SQLite as well)
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SQLite official website with full documentation (may be newer than the SQLite library that comes standard with AutoIt)

Posted

For those confused, the OP is asking for a difference between = (assignment) and = (comparison) like how the C family has = and == for assignment and comparison.

But then there is the problem that there's no way to declare, return, or store a reference outside of reference parameters.

  • 3 weeks later...
Posted

I would vote most strongly against that kind of nonsense creeping in. I can't count the number times I've cursed php's use of == ,  === and !== operators for creating an obscure and hugely timewasting bug in an otherwise-ordinary string comparison.

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