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Re: gcc, very high template-depth


On 10/13/2005, Oliver Wienand wrote:
I think the problem is, that polymake uses templates very heavy and compiles with --ftemplate-depth-200.


I think you're right. The 'gcc' man pages says this about --ftemplate-depth:


       -ftemplate-depth-n
           Set the maximum instantiation depth for template classes to n.  A
           limit on the template instantiation depth is needed to detect end-
           less recursions during template class instantiation.  ANSI/ISO C++
           conforming programs must not rely on a maximum depth greater than
           17.

This leads me to conclude that polymake is not portable.

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