Re: [swift-dev] NSXMLNode.swift: error: integer literal overflows when stored into Int

[william via swift-dev]

I just noticed this thread.  I have an existing PR at 
https://github.com/apple/swift-corelibs-foundation/pull/603/files#diff-86379d50d0ad34b20bc3e4544e1b6f67R86
 that address this issue.  I have to remove some stuff that was addressed 
elsewhere before it can be merged, however.

I'll be working on that tomorrow, probably.

Cheers,
- Will

> On Sep 18, 2016, at 3:46 PM, Philippe Hausler via swift-dev 
>  wrote:
> 
> The reason for no issue on iOS 32 bit or watchOS is because the value is 
> calculated via NSUInteger which does not overflow at the sign bits like Int. 
> TBH I think the right way to solve this constant is to just emit the raw 
> value directly instead of attempting to emulate c with bitwise or.
> 
> Sent from my iPhone
> 
> On Sep 18, 2016, at 2:27 PM, Michael Gottesman  > wrote:
> 
>> 
>>> On Sep 16, 2016, at 4:37 PM, Eric Wing via swift-dev >> > wrote:
>>> 
>>> I'm trying to build Swift 3 for Raspberry Pi 2/armv7.
>>> 
>>> I'm currently hitting a compile error at:
>>> 
>>> Foundation/NSXMLNode.swift:86:351: error: integer literal '4293918720'
>>> overflows when stored into 'Int'.
>>> 
>>> public static let nodePreserveAll = Options(rawValue:
>>> Options([.nodePreserveNamespaceOrder, .nodePreserveAttributeOrder,
>>> .nodePreserveEntities, .nodePreservePrefixes, .nodePreserveCDATA,
>>> .nodePreserveEmptyElements, .nodePreserveQuotes,
>>> .nodePreserveWhitespace, .nodePreserveDTD,
>>> .nodePreserveCharacterReferences]).rawValue | UInt(bitPattern:
>>> 0xFFF0))
>>> 
>>> 
>>> I'm assuming this is probably related to the fact that the Pi2 (armv7)
>>> is 32-bit, though I'm surprised this isn't already seen on iOS 32-bit.
>>> What is the appropriate fix?
>> 
>> +CC Tony/Phillipe.
>> 
>>> 
>>> Thanks,
>>> Eric
>>> ___
>>> swift-dev mailing list
>>> swift-dev@swift.org 
>>> https://lists.swift.org/mailman/listinfo/swift-dev 
>>> 
>> 
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Re: [swift-dev] NSXMLNode.swift: error: integer literal overflows when stored into Int

[Philippe Hausler via swift-dev]

The reason for no issue on iOS 32 bit or watchOS is because the value is 
calculated via NSUInteger which does not overflow at the sign bits like Int. 
TBH I think the right way to solve this constant is to just emit the raw value 
directly instead of attempting to emulate c with bitwise or.

Sent from my iPhone

> On Sep 18, 2016, at 2:27 PM, Michael Gottesman  wrote:
> 
> 
>> On Sep 16, 2016, at 4:37 PM, Eric Wing via swift-dev  
>> wrote:
>> 
>> I'm trying to build Swift 3 for Raspberry Pi 2/armv7.
>> 
>> I'm currently hitting a compile error at:
>> 
>> Foundation/NSXMLNode.swift:86:351: error: integer literal '4293918720'
>> overflows when stored into 'Int'.
>> 
>> public static let nodePreserveAll = Options(rawValue:
>> Options([.nodePreserveNamespaceOrder, .nodePreserveAttributeOrder,
>> .nodePreserveEntities, .nodePreservePrefixes, .nodePreserveCDATA,
>> .nodePreserveEmptyElements, .nodePreserveQuotes,
>> .nodePreserveWhitespace, .nodePreserveDTD,
>> .nodePreserveCharacterReferences]).rawValue | UInt(bitPattern:
>> 0xFFF0))
>> 
>> 
>> I'm assuming this is probably related to the fact that the Pi2 (armv7)
>> is 32-bit, though I'm surprised this isn't already seen on iOS 32-bit.
>> What is the appropriate fix?
> 
> +CC Tony/Phillipe.
> 
>> 
>> Thanks,
>> Eric
>> ___
>> swift-dev mailing list
>> swift-dev@swift.org
>> https://lists.swift.org/mailman/listinfo/swift-dev
> 
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Re: [swift-dev] NSXMLNode.swift: error: integer literal overflows when stored into Int

[Michael Gottesman via swift-dev]

> On Sep 16, 2016, at 4:37 PM, Eric Wing via swift-dev  
> wrote:
> 
> I'm trying to build Swift 3 for Raspberry Pi 2/armv7.
> 
> I'm currently hitting a compile error at:
> 
> Foundation/NSXMLNode.swift:86:351: error: integer literal '4293918720'
> overflows when stored into 'Int'.
> 
> public static let nodePreserveAll = Options(rawValue:
> Options([.nodePreserveNamespaceOrder, .nodePreserveAttributeOrder,
> .nodePreserveEntities, .nodePreservePrefixes, .nodePreserveCDATA,
> .nodePreserveEmptyElements, .nodePreserveQuotes,
> .nodePreserveWhitespace, .nodePreserveDTD,
> .nodePreserveCharacterReferences]).rawValue | UInt(bitPattern:
> 0xFFF0))
> 
> 
> I'm assuming this is probably related to the fact that the Pi2 (armv7)
> is 32-bit, though I'm surprised this isn't already seen on iOS 32-bit.
> What is the appropriate fix?

+CC Tony/Phillipe.

> 
> Thanks,
> Eric
> ___
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> swift-dev@swift.org
> https://lists.swift.org/mailman/listinfo/swift-dev

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[swift-dev] NSXMLNode.swift: error: integer literal overflows when stored into Int

[Eric Wing via swift-dev]

I'm trying to build Swift 3 for Raspberry Pi 2/armv7.

I'm currently hitting a compile error at:

Foundation/NSXMLNode.swift:86:351: error: integer literal '4293918720'
overflows when stored into 'Int'.

public static let nodePreserveAll = Options(rawValue:
Options([.nodePreserveNamespaceOrder, .nodePreserveAttributeOrder,
.nodePreserveEntities, .nodePreservePrefixes, .nodePreserveCDATA,
.nodePreserveEmptyElements, .nodePreserveQuotes,
.nodePreserveWhitespace, .nodePreserveDTD,
.nodePreserveCharacterReferences]).rawValue | UInt(bitPattern:
0xFFF0))


I'm assuming this is probably related to the fact that the Pi2 (armv7)
is 32-bit, though I'm surprised this isn't already seen on iOS 32-bit.
What is the appropriate fix?

Thanks,
Eric
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