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@nim65s nim65s commented May 25, 2021

Hi,

As reported by @nmansard, including registration.hpp raise the following compilation issue:

Dans le fichier inclus depuis ../include/eigenpy/fwd.hpp:35,
                 depuis ../include/eigenpy/registration.hpp:9,
                 depuis ../unittest/include.cpp:7:
../include/eigenpy/expose.hpp: Dans la fonction « void eigenpy::expose() »:
../include/eigenpy/expose.hpp:27:9: erreur: « register_symbolic_link_to_registered_type » n'a pas été déclaré dans cette portée
   27 |     if(!register_symbolic_link_to_registered_type<T>())
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/eigenpy/expose.hpp:27:52: erreur: expected primary-expression before « > » token
   27 |     if(!register_symbolic_link_to_registered_type<T>())
      |                                                    ^
../include/eigenpy/expose.hpp:27:50: attention: le non logique est toujours appliqué au membre de gauche de la comparaison [-Wlogical-not-parentheses]
   27 |     if(!register_symbolic_link_to_registered_type<T>())
      |                                                  ^
../include/eigenpy/expose.hpp:27:54: erreur: expected primary-expression before « ) » token
   27 |     if(!register_symbolic_link_to_registered_type<T>())
      |                                                      ^

Here is a regression test, the CI should fail.

otherwise, when a user include directly this header without fwd.hpp, as
in the include.cpp regression test:

Dans le fichier inclus depuis ../include/eigenpy/fwd.hpp:35,
                 depuis ../include/eigenpy/registration.hpp:9,
                 depuis ../unittest/include.cpp:7:
../include/eigenpy/expose.hpp: Dans la fonction « void eigenpy::expose() »:
../include/eigenpy/expose.hpp:27:9: erreur: « register_symbolic_link_to_registered_type » n'a pas été déclaré dans cette portée
   27 |     if(!register_symbolic_link_to_registered_type<T>())
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../include/eigenpy/expose.hpp:27:52: erreur: expected primary-expression before « > » token
   27 |     if(!register_symbolic_link_to_registered_type<T>())
      |                                                    ^
../include/eigenpy/expose.hpp:27:50: attention: le non logique est toujours appliqué au membre de gauche de la comparaison [-Wlogical-not-parentheses]
   27 |     if(!register_symbolic_link_to_registered_type<T>())
      |                                                  ^
../include/eigenpy/expose.hpp:27:54: erreur: expected primary-expression before « ) » token
   27 |     if(!register_symbolic_link_to_registered_type<T>())
      |                                                      ^
@nim65s
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nim65s commented May 25, 2021

And here is the fix, the CI should pass :)

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@jcarpent jcarpent left a comment

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I don't understand the effect of this change. Please comment to help me in understanding. By the way, I don't have compilation troubles on my system.

@jcarpent jcarpent merged commit 9aa411a into stack-of-tasks:devel May 25, 2021
@gfadini
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gfadini commented May 25, 2021

Hi,
this solves also on my side the issue when compiling the latest pinocchio version

@nim65s nim65s deleted the topic/loop branch May 25, 2021 13:29
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3 participants