[Insight-developers] Re: MacOS Warnings 64bits to 32bits truncation : At end of Files ???

[Mathieu Coursolle]

Hi,

We've experienced such warnings in the past. From our investigations,
those warnings
usually come from headers included in that file. We've had issues in the
past with Apple
headers for example. I doubt that the problem is actually in the file
where it is reported.

Thanks.

Mathieu 

>I looked at the errors you reported in itkAnalyzeImageIO* -- are you sure
>the line numbers are right? Both line numbers are off the ends of the files.
>
>
>On 1/26/08 7:45 AM, "Luis Ibanez" <luis.ibanez at kitware.com> wrote:
>
>> HI Sean, Mathieu,
>> 
>> Something strange is happening with the warning from
>> 
>> 
>> http://www.itk.org/Testing/Sites/RogueResearch3/Mac10.5-InsightReview-
>gcc-dbg-
>> ppc64/20080126-0100-Nightly/BuildWarning.html
>> 
>> Many of them are indicating a:
>> 
>>     warning: implicit conversion shortens 64-bit value into a 32-bit value
>> 
>> 
>> in the two last lines of code of several classes.
>> 
>> For example:
>> 
>>     Code/IO/itkBioRadImageIO.cxx Line: 429
>>     Code/IO/itkBioRadImageIO.cxx Line: 430
>> 
>> This happens also with
>> 
>>   Code/IO/itkArchetypeSeriesFileNames.cxx Line: 263
>>   Code/IO/itkAnalyzeImageIOFactory.cxx Line: 56
>>   Code/IO/itkAnalyzeImageIO.cxx Line: 1538
>> 
>> 
>> ...and others...
>> 
>> 
>> Thanks for any hints,
>> 
>> 
>>     Luis
>> 
>> 
>> 
>> -----------------------------------
>------------------------------------------
>> On 1/25/08, Luis Ibanez <luis.ibanez at kitware.com> wrote:
>>> 
>>> Hi Sean,
>>> 
>>> That's great news !
>>> 
>>> Thanks for fixing the Apple headers and enabling the CMake flag.
>>> 
>>> Yesterday's pass should have solved most of the warnings in
>>> Code/IO.  We will see what is remaining in tomorrow's Dashboard.
>>> 
>>> Then we probably would want to enable the flag in Code/Common.
>>> 
>>> 
>>>     Luis
>>> 
>>> 
>>> ---------------------
>>> Sean McBride wrote:
>>>> On 1/25/08 11:20 AM, Luis Ibanez said:
>>>> 
>>>> 
>>>>>   ITK_USE_64BITS_APPLE_TRUNCATION_WARNING
>>>>> 
>>>>> 
>>>>> You will find it in the Advanced options, once you update
>>>>> your checkout of ITK.
>>>>> 
>>>>> Please enable this CMake flag on the machines where you
>>>>> want this warning to be used.
>>>> 
>>>> 
>>>> We have enabled this on our Mac10.5-InsightReview-gcc-dbg-ppc and
>>>> Mac10.5-InsightReview-gcc-dbg-ppc64 dashboards.  Each builds only one
>>>> architecture which will reduce the duplicate warnings seen elsewhere.
>>>> One is 32 bit only and one 64 bit only, each will have different sets of
>>>> warnings.  Also, we have fixed all the warnings from Apple's headers.
>>>> 
>>> 
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