Hi,

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You're welcome. But it was actually Gavin who asked *the* question :-)

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Thanks Leon/Gavin and Joaquin!

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Yeah, having multiple VS installations could be it. This code surely can't come from VS2005 as it can't compile it, but I vaguely remember that old Visual Studios did have problems with multiple installations.

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I was thinking the same thing too. The VS2005 preprocessor would not give this output right? Also, I do have 2005 and 2013 installed. Does that mean if I uninstall 2013 and try compiling with 2005, it will compile successfully?

Also I read in the boost's 1.61 documentation that it has been tested with older compilers than VS2005's.

Having multiple VS versions is my problem?

Thanks,

Ram