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Re: Time for little quiz! [message #2293 is a reply to message #2292]

Thu, 06 April 2006 15:56

mirek
Messages: 14267
Registered: November 2005

Ultimate Member

gprentice wrote on Thu, 06 April 2006 08:29
FWIW - Visual C++ and GCC describe their implementation defined behavior for integer bit operations - most likely all GCC versions do the sign extension mentioned and all VC versions treat signed as unsigned.

[url=http://msdn2.microsoft.com/en-US/library/dxda59dh(VS.80).aspx

http://msdn2.microsoft.com/en-US/library/dxda59dh(VS.80).asp x[/url]

http://gcc.activeventure.org/Integers-implementation.html#In tegers-implementation

Graeme

Yes, this implementation defined behaviout is in fact quite consistent across all platforms. I guess that expecting behaviour you describe would not hurt portability in any way....

Mirek

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[Message index]

		Time for little quiz! By: mirek on Tue, 04 April 2006 14:02
		Re: Time for little quiz! By: unodgs on Tue, 04 April 2006 19:12
		Re: Time for little quiz! By: gprentice on Wed, 05 April 2006 12:31
		Re: Time for little quiz! By: fudadmin on Tue, 04 April 2006 20:04
		Re: Time for little quiz! By: mirek on Tue, 04 April 2006 20:36
		Re: Time for little quiz! By: victorb on Wed, 05 April 2006 10:21
		Re: Time for little quiz! By: mirek on Wed, 05 April 2006 10:53
		Re: Time for little quiz! By: mirek on Wed, 05 April 2006 10:54
		Re: Time for little quiz! By: gprentice on Wed, 05 April 2006 11:20
		Re: Time for little quiz! By: mirek on Wed, 05 April 2006 12:04
		Re: Time for little quiz! By: hojtsy on Wed, 05 April 2006 14:26
		Re: Time for little quiz! By: victorb on Wed, 05 April 2006 14:52
		Re: Time for little quiz! By: mirek on Wed, 05 April 2006 14:56
		Re: Time for little quiz! By: victorb on Wed, 05 April 2006 15:04
		Re: Time for little quiz! By: hojtsy on Wed, 05 April 2006 15:50
		Re: Time for little quiz! By: mirek on Wed, 05 April 2006 17:42
		Re: Time for little quiz! By: mirek on Wed, 05 April 2006 14:53
		Re: Time for little quiz! By: gprentice on Thu, 06 April 2006 14:29
		Re: Time for little quiz! By: mirek on Thu, 06 April 2006 15:56
		Re: Time for little quiz! By: victorb on Thu, 06 April 2006 16:17
		Re: Time for little quiz! By: mirek on Thu, 06 April 2006 16:25
		Re: Time for little quiz! By: nixnixnix on Tue, 02 September 2008 00:04
		Re: Time for little quiz! By: mirek on Tue, 02 September 2008 08:56
		Re: Time for little quiz! By: nixnixnix on Tue, 02 September 2008 21:54
		Re: Time for little quiz! By: mirek on Wed, 03 September 2008 14:18
		Re: Time for little quiz! By: nixnixnix on Wed, 03 September 2008 16:38
		Re: Time for little quiz! By: mrjt on Wed, 03 September 2008 16:51
		Re: Time for little quiz! By: mirek on Sun, 07 September 2008 10:12
		Re: Time for little quiz! By: gprentice on Wed, 05 April 2006 12:23
		Re: Time for little quiz! By: mirek on Wed, 05 April 2006 13:14

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