Merge pull request #322 from nim65s/arch

ci: add ArchLinux

Author: jcarpent

.github/workflows/ci-arch.yml

@@ -0,0 +1,21 @@
+name: CI - ArchLinux
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build-with-arch:
+    runs-on: "ubuntu-latest"
+    container:
+      image: archlinux/archlinux:base-devel
+    steps:
+    - run: pacman -Syu --noconfirm cmake eigen git libmatio python-scipy simde
+
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+
+    - run: cmake -B build -S . -DBUILD_PYTHON_INTERFACE=ON
+    - run: cmake --build build
+    - run: cmake --build build -t test

CHANGELOG.md

@@ -6,6 +6,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
+### Fixed
+* Fixes compilation issue with GCC 14 on Arch ([#322](https://github.com/Simple-Robotics/proxsuite/pull/322))
+
 ### What's Changed
 * Change from torch.Tensor to torch.empty or torch.tensor and specify type explicitly ([#308](https://github.com/Simple-Robotics/proxsuite/pull/308))
 * Fix handling of batch of inequality constraints in `QPFunctionFn_infeas`. The derivations in qplayer was done for single-sided constraints, that's the reason for the concatenation but the expansion of batchsize dimension was not working properly ([#308](https://github.com/Simple-Robotics/proxsuite/pull/308))

cmake-module

@@ -234,8 +234,15 @@ template<typename T, typename... Ts>
 using position_of = typename _detail::pack_idx_elem<T>::template Type<Ts...>;
 
 #if VEG_HAS_BUILTIN(__type_pack_element)
+namespace _detail {
+template<usize I, typename... Ts>
+struct type_pack_element
+{
+  using type = __type_pack_element<I, Ts...>;
+};
+}
 template<usize I, typename... Ts>
-using ith = __type_pack_element<I, Ts...>;
+using ith = typename _detail::type_pack_element<I, Ts...>::type;
 #else
 template<usize I, typename... Ts>
 using ith = typename _detail::pack_ith_elem<I>::template Type<Ts...>;