I have not tried yet, but isn't it due to the fact that some parts are compiled with C and others with C++ ?
Le lundi 11 janvier 2021 à 11:28:47 UTC+1, jonatha...@googlemail.com a écrit : > Super weird. I think it is a cython bug, but I'm not sure. > > The problem seems to be that the parent class has the same method. I need > to enforce the correct method > by > > self.foo(u) -> SparseGraph.foo(self, u) > > This seems to work (compiles and the doctests pass). > > jonatha...@googlemail.com schrieb am Freitag, 8. Januar 2021 um 16:31:48 > UTC+1: > >> Prepending >> # distutils: language = c++ >> to src/sage/graphs/base/sparse_graph.pyx makes my compilation crash. >> >> Does anyone know, how to fix it. I'm on develop and I'm getting the >> following compilation error. Does anyone know how to resolve this? Thank >> you. >> >> Jonathan >> >> (I want to see whether cpp set would be a reasonable alternative to our >> private tree implementation.) >> >> [sagelib-9.3.beta5] [3/3] gcc -Wno-unused-result -Wsign-compare -DNDEBUG >> -g -fwrapv -O3 -Wall -Wno-unused -march=native -O2 -g -march=native -O3 -g >> -fPIC -I./sage/data_structures >> -I/srv/public/kliem/sage/local/lib/python3.8/site-packages/cysignals >> -I./sage/cpython -Isage/data_structures >> -I/srv/public/kliem/sage/build/pkgs/sagelib/src >> -I/srv/public/kliem/sage/local/include/python3.8 >> -I/srv/public/kliem/sage/local/lib/python3.8/site-packages/numpy/core/include >> >> -Ibuild/cythonized -I/srv/public/kliem/sage/local/include/python3.8 -c >> build/cythonized/sage/graphs/base/sparse_graph.cpp -o >> build/temp.linux-x86_64-3.8/build/cythonized/sage/graphs/base/sparse_graph.o >> -fno-strict-aliasing -DCYTHON_CLINE_IN_TRACEBACK=1 -std=c++11 >> [sagelib-9.3.beta5] build/cythonized/sage/graphs/base/sparse_graph.cpp: >> In function ‘PyObject* >> __pyx_f_4sage_6graphs_4base_12sparse_graph_11SparseGraph_add_arc_label(__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraph*, >> >> int, int, int, >> __pyx_opt_args_4sage_6graphs_4base_12sparse_graph_11SparseGraph_add_arc_label*)’: >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:6543:94: error: cannot >> convert ‘__pyx_obj_4sage_6graphs_4base_7c_graph_CGraph*’ to >> ‘__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraph*’ >> [sagelib-9.3.beta5] __pyx_t_6 = >> __pyx_f_4sage_6graphs_4base_12sparse_graph_11SparseGraph_add_arc_label_unsafe(((struct >> >> __pyx_obj_4sage_6graphs_4base_7c_graph_CGraph *)__pyx_v_self), __pyx_v_u, >> __pyx_v_v, __pyx_v_l); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(0, >> 917, __pyx_L1_error) >> [sagelib-9.3.beta5] >> >> ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:6280:155: note: >> initializing argument 1 of ‘int >> __pyx_f_4sage_6graphs_4base_12sparse_graph_11SparseGraph_add_arc_label_unsafe(__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraph*, >> >> int, int, int)’ >> [sagelib-9.3.beta5] static int >> __pyx_f_4sage_6graphs_4base_12sparse_graph_11SparseGraph_add_arc_label_unsafe(struct >> >> __pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraph *__pyx_v_self, int >> __pyx_v_u, int __pyx_v_v, int __pyx_v_l) { >> [sagelib-9.3.beta5] >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ >> [sagelib-9.3.beta5] build/cythonized/sage/graphs/base/sparse_graph.cpp: >> In function ‘PyObject* >> __pyx_pf_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend_4has_edge(__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend*, >> >> PyObject*, PyObject*, PyObject*)’: >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:10771:105: error: cannot >> convert ‘__pyx_obj_4sage_6graphs_4base_7c_graph_CGraphBackend*’ to >> ‘__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend*’ >> [sagelib-9.3.beta5] __pyx_t_2 = >> __pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend__has_labeled_edge_unsafe(((struct >> >> __pyx_obj_4sage_6graphs_4base_7c_graph_CGraphBackend *)__pyx_v_self), >> __pyx_v_u_int, __pyx_v_v_int, __pyx_v_l); if (unlikely(__pyx_t_2 == >> ((int)-1))) __PYX_ERR(0, 1348, __pyx_L1_error) >> [sagelib-9.3.beta5] >> >> ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:2013:173: note: >> initializing argument 1 of ‘int >> __pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend__has_labeled_edge_unsafe(__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend*, >> >> int, int, PyObject*)’ >> [sagelib-9.3.beta5] static int >> __pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend__has_labeled_edge_unsafe(struct >> >> __pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend >> *__pyx_v_self, int __pyx_v_u_int, int __pyx_v_v_int, PyObject *__pyx_v_l); >> /* proto*/ >> [sagelib-9.3.beta5] >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ >> [sagelib-9.3.beta5] build/cythonized/sage/graphs/base/sparse_graph.cpp: >> In function ‘int >> __pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend__has_labeled_edge_unsafe(__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend*, >> >> int, int, PyObject*)’: >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:10828:96: error: cannot >> convert ‘__pyx_obj_4sage_6graphs_4base_7c_graph_CGraphBackend*’ to >> ‘__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend*’ >> [sagelib-9.3.beta5] __pyx_t_1 = ((PyObject >> *)__pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend_cg(((struct >> >> __pyx_obj_4sage_6graphs_4base_7c_graph_CGraphBackend *)__pyx_v_self))); if >> (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1355, __pyx_L1_error) >> [sagelib-9.3.beta5] >> >> ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:2023:201: note: >> initializing argument 1 of ‘__pyx_obj_4sage_6graphs_4base_7c_graph_CGraph* >> __pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend_cg(__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend*)’ >> [sagelib-9.3.beta5] static struct >> __pyx_obj_4sage_6graphs_4base_7c_graph_CGraph >> *__pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend_cg(struct >> __pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend >> *__pyx_v_self); /* proto*/ >> [sagelib-9.3.beta5] >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ >> [sagelib-9.3.beta5] build/cythonized/sage/graphs/base/sparse_graph.cpp: >> In function ‘PyObject* >> __pyx_pf_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend_8set_edge_label(__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend*, >> >> PyObject*, PyObject*, PyObject*, int)’: >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:11440:97: error: cannot >> convert ‘__pyx_obj_4sage_6graphs_4base_7c_graph_CGraphBackend*’ to >> ‘__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend*’ >> [sagelib-9.3.beta5] __pyx_t_4 = >> __pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend_new_edge_label(((struct >> >> __pyx_obj_4sage_6graphs_4base_7c_graph_CGraphBackend *)__pyx_v_self), >> __pyx_v_l); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(0, 1429, >> __pyx_L1_error) >> [sagelib-9.3.beta5] >> >> ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:9841:163: note: >> initializing argument 1 of ‘int >> __pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend_new_edge_label(__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend*, >> >> PyObject*)’ >> [sagelib-9.3.beta5] static int >> __pyx_f_4sage_6graphs_4base_12sparse_graph_18SparseGraphBackend_new_edge_label(struct >> >> __pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraphBackend >> *__pyx_v_self, PyObject *__pyx_v_l) { >> [sagelib-9.3.beta5] >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:11503:90: error: cannot >> convert ‘__pyx_obj_4sage_6graphs_4base_7c_graph_CGraph*’ to >> ‘__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraph*’ >> [sagelib-9.3.beta5] __pyx_t_4 = >> __pyx_f_4sage_6graphs_4base_12sparse_graph_11SparseGraph_arc_label_unsafe(((struct >> >> __pyx_obj_4sage_6graphs_4base_7c_graph_CGraph *)((struct >> __pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraph >> *)__pyx_v_self->_cg)), __pyx_v_u_int, __pyx_v_v_int); if >> (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(0, 1434, __pyx_L1_error) >> [sagelib-9.3.beta5] >> >> ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> [sagelib-9.3.beta5] >> build/cythonized/sage/graphs/base/sparse_graph.cpp:6689:151: note: >> initializing argument 1 of ‘int >> __pyx_f_4sage_6graphs_4base_12sparse_graph_11SparseGraph_arc_label_unsafe(__pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraph*, >> >> int, int)’ >> [sagelib-9.3.beta5] static int >> __pyx_f_4sage_6graphs_4base_12sparse_graph_11SparseGraph_arc_label_unsafe(struct >> >> __pyx_obj_4sage_6graphs_4base_12sparse_graph_SparseGraph *__pyx_v_self, int >> __pyx_v_u, int __pyx_v_v) { >> [sagelib-9.3.beta5] >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ >> [sagelib-9.3.beta5] error: command 'gcc' failed with exit status 1 >> >> -- You received this message because you are subscribed to the Google Groups "sage-devel" group. 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