[Rcpp-devel] Conflit with sys/vnode.h on Solaris (gcc 4.4.3)

[Giuseppe Milicia]

Guys,

I was wondering if anyone has seen a conflict between Rcpp and sys/vnode.h on Solaris (gcc 4.4.3, R-2.12.2).

This could be my fault entirely but before I spend a few hours on this I thought I might just ask...

This is the error and indeed at like 565 of sys/vnode.h we have "struct as;"

In file included from /.../Rcpp/include/Rcpp.h:32,
                 from XXX.cc:10:
/usr/include/sys/vnode.h: In member function 'Rcpp::RObject::SlotProxy::operator T() const [with T = SEXPREC*]':
/.../Rcpp/include/Rcpp/DataFrame.h:47:   instantiated from here
/usr/include/sys/vnode.h:565: error: 'struct as' is not a function,
/.../Rcpp/include/Rcpp/as.h:74: error:   conflict with 'template<class T> T Rcpp::as(SEXPREC*)'
/.../Rcpp/include/Rcpp/RObject.h:201: error:   in call to 'as'
/usr/include/sys/vnode.h: In member function 'Rcpp::RObject::AttributeProxy::operator T() const [with T = SEXPREC*]':
/.../Rcpp/include/Rcpp/DataFrame.h:48:   instantiated from here
/usr/include/sys/vnode.h:565: error: 'struct as' is not a function,
/.../Rcpp/include/Rcpp/as.h:74: error:   conflict with 'template<class T> T Rcpp::as(SEXPREC*)'
/.../Rcpp/include/Rcpp/RObject.h:150: error:   in call to 'as'
In file included from /.../Rcpp/include/Rcpp.h:39,
                 from XXX.cc:10:
/usr/include/sys/vnode.h: In member function 'Rcpp::Environment::Binding::operator T() const [with T = Rcpp::Function]':
/.../Rcpp/include/Rcpp/InternalFunction.h:46:   instantiated from here
/usr/include/sys/vnode.h:565: error: 'struct as' is not a function,
/.../Rcpp/include/Rcpp/as.h:74: error:   conflict with 'template<class T> T Rcpp::as(SEXPREC*)'
/.../Rcpp/include/Rcpp/Environment.h:138: error:   in call to 'as'

Any ideas would be appreciated.

Cheers,

//Giuseppe

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