[Rcpp-devel] gcc 10 error: symbol `fun' is already defined

Dirk Eddelbuettel edd at debian.org
Sun Feb 9 02:20:00 CET 2020

On 8 February 2020 at 16:59, Kevin Ushey wrote:
| It seems like a bug in gcc 10 to me. IIUC, static local variables in
| inline functions should still have internal linkage, and so name
| collisions like this should not occur.
| I can work around this by making sure that 'fun' is given different
| names in the RcppEigen stubs; e.g. fun1 and fun2 and so on. The fact
| that this actually works makes me think it might be a gcc bug.

Thanks for looking, and checking. My (uneducated) guess and hunch went the
same way.


http://dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org

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