Thanks for the report. This should be fixed with https://github.com/cython/cython/commit/eef2bc650945d69158e888653a2f8bd6bbad3db3
On Sat, Oct 10, 2015 at 2:11 PM, Julian Taylor via cython-devel <cython-devel@python.org> wrote: > hi, > since ab78f93b3ffa88183a0d2aae6b692e394c51f860 scipy does not build anymore: > the failing file is: > https://github.com/scipy/scipy/blob/master/scipy/sparse/csgraph/_reordering.pyx > > error: > Traceback (most recent call last): > File "/usr/bin/cython", line 8, in <module> > main(command_line = 1) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Main.py", > line 704, in main > result = compile(sources, options) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Main.py", > line 679, in compile > return compile_multiple(source, options) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Main.py", > line 657, in compile_multiple > result = run_pipeline(source, options, context=context) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Main.py", > line 487, in run_pipeline > err, enddata = Pipeline.run_pipeline(pipeline, source) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Pipeline.py", > line 365, in run_pipeline > data = phase(data) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Pipeline.py", > line 53, in generate_pyx_code_stage > module_node.process_implementation(options, result) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/ModuleNode.py", > line 118, in process_implementation > self.generate_c_code(env, options, result) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/ModuleNode.py", > line 349, in generate_c_code > self.body.generate_function_definitions(env, code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 436, in generate_function_definitions > stat.generate_function_definitions(env, code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 436, in generate_function_definitions > stat.generate_function_definitions(env, code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/FusedNode.py", > line 785, in generate_function_definitions > stat.generate_function_definitions(env, code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 3068, in generate_function_definitions > FuncDefNode.generate_function_definitions(self, env, code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 1935, in generate_function_definitions > self.generate_function_body(env, code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 1691, in generate_function_body > self.body.generate_execution_code(code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 442, in generate_execution_code > stat.generate_execution_code(code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/UtilNodes.py", > line 321, in generate_execution_code > self.body.generate_execution_code(code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 6419, in generate_execution_code > self.body.generate_execution_code(code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 442, in generate_execution_code > stat.generate_execution_code(code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 5865, in generate_execution_code > if_clause.generate_execution_code(code, end_label, is_last=i == last) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 5908, in generate_execution_code > self.body.generate_execution_code(code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 442, in generate_execution_code > stat.generate_execution_code(code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 4800, in generate_execution_code > self.generate_assignment_code(code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/Nodes.py", > line 5091, in generate_assignment_code > self.lhs.generate_assignment_code(self.rhs, code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/ExprNodes.py", > line 3897, in generate_assignment_code > self.generate_buffer_setitem_code(rhs, code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/ExprNodes.py", > line 3905, in generate_buffer_setitem_code > buffer_entry, ptrexpr = self.buffer_lookup_code(code) > File > "/tmp/local/lib/python2.7/site-packages/Cython-0.24.0a0-py2.7-linux-x86_64.egg/Cython/Compiler/ExprNodes.py", > line 3873, in buffer_lookup_code > for ivar in self.indices] > AttributeError: 'NoneType' object has no attribute 'signed' > _______________________________________________ > cython-devel mailing list > cython-devel@python.org > https://mail.python.org/mailman/listinfo/cython-devel _______________________________________________ cython-devel mailing list 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