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Mysterious error with conflicting types #75

Open robertwb opened 8 years ago

robertwb commented 8 years ago

Reported by gfurnish on 10 Aug 2008 15:32 UTC If you declare, for example, _operands to be a list, and cdef _operands(self) to be a function in the same class, mysterious errors can be produced such as:

Traceback (most recent call last):
  File "/home/gfurnish/sage-3.0.6/local/bin/cython", line 8, in <module>
    main(command_line = 1)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/Main.py", line 527, in main
    result = compile(sources, options)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/Main.py", line 505, in compile
    return compile_multiple(source, options)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/Main.py", line 472, in compile_multiple
    result = context.compile(source, options)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/Main.py", line 327, in compile
    tree.process_implementation(scope, options, result)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/ModuleNode.py", line 59, in process_implementation
    self.generate_c_code(env, options, result)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/ModuleNode.py", line 243, in generate_c_code
    self.body.generate_function_definitions(env, code, options.transforms)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/Nodes.py", line 252, in generate_function_definitions
    stat.generate_function_definitions(env, code, transforms)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/Nodes.py", line 2051, in generate_function_definitions
    self.entry.type.scope, code, transforms)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/Nodes.py", line 252, in generate_function_definitions
    stat.generate_function_definitions(env, code, transforms)
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/Nodes.py", line 892, in generate_function_definitions
    exc_check = self.caller_will_check_exceptions()
  File "/home/gfurnish/sage-3.0.6/local/lib/python2.5/site-packages/Cython/Compiler/Nodes.py", line 1162, in caller_will_check_exceptions
    return self.entry.type.exception_check
AttributeError: BuiltinObjectType instance has no attribute 'exception_check'

Migrated-From: http://trac.cython.org/ticket/43

robertwb commented 8 years ago

Modified by robertwb on 19 Aug 2008 04:37 UTC