In file included from /usr/include/strings.h:23,
                 from /usr/include/string.h:446,
                 from /home/jacques/blender-git/blender/source/blender/blenlib/intern/math_geom_inline.c:32,
                 from /home/jacques/blender-git/blender/source/blender/blenlib/BLI_math_geom.h:841,
                 from /home/jacques/blender-git/blender/source/blender/blenlib/BLI_math.h:67,
                 from /home/jacques/blender-git/blender/source/blender/blenlib/intern/math_vector_inline.c:29,
                 from /home/jacques/blender-git/blender/source/blender/blenlib/BLI_math_vector.h:538,
                 from /home/jacques/blender-git/blender/source/blender/blenlib/BLI_float3.hh:21,
                 from /home/jacques/blender-git/blender/source/blender/blenlib/BLI_float2.hh:19,
                 from /home/jacques/blender-git/blender/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_attributes.cc:28:
/home/jacques/blender-git/blender/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_attributes.cc: In function ‘constexpr MeshExtract blender::draw::create_extractor_attr(int, void (*)(const MeshRenderData*, MeshBatchCache*, void*, void*))’:
/home/jacques/blender-git/blender/source/blender/draw/intern/mesh_extractors/extract_mesh_vbo_attributes.cc:356:68: error: ‘index’ is not a constant expression
  356 |   extractor.mesh_buffer_offset = offsetof(MeshBufferList, vbo.attr[index]);
      |