Reassuring to know that Xojo will continue to only support 32-bit arrays.
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6 weeks ago
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32bit arrays?
the question is how long we keep a checkbox for building 32-bit apps.
Not sure how many people still have not ported to 64-bit, e.g. due to use of old APIs or old libraries. -
@ChristianSchmitz 32bit arrays?
the question is how long we keep a checkbox for building 32-bit apps.
Not sure how many people still have not ported to 64-bit, e.g. due to use of old APIs or old libraries.They can keep building with older releases.
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I think Adrian read the blog post https://blog.xojo.com/2019/06/07/macos-catalina-32-bit-is-dead/
From it:Xojo will only support building 64-bit Mac apps in a future release
I hope that includes building from Windows/Linux, but I know that LLVM is not 100% ready.
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@Adrian P Hi Christian,
Sorry, the sarcasm at my end may have been misplaced. Are you saying that newer versions of RB/Xojo do now allow for 64-bit sized arrays? I was still basing this on the online notes:
>Arrays are limited to 32-bit size in 64-bit apps.
Could you point me to where you found that?
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It may be that arrays are limited to 32-bit for the index, so only 2 or 4 billion entries. That should not be a problem for you.
The data type is not limited.
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@Greg OLone Could you point me to where you found that?
https://docs.xojo.com/UserGuide:64-Bit_Guidelines
Other 64-bit Information -
@Alberto D;Poo https://docs.xojo.com/UserGuide:64-Bit_Guidelines
Other 64-bit InformationThank you. I've created a case for adding that note to the relevant Language Reference pages.
Feedback Case #55969 -
there's a funky edge case right around the max of a signed int32
Const i As Integer = &h7FFFFFFF Dim i1 As Integer = i Dim d(i) As UInt8 d(i) = 1 Break
wont work
but changing the const to &h7FFFFFFE (1 less) does
