[Cython] A bug when declare array.
I use cython 0.19.1, when compile following code: cdef void some_function(): cdef char buf[sizeof(long)*8/3+6] Got error message: Error compiling Cython file: ... cdef void some_function(): cdef char buf[sizeof(long)*8/3+6] ^ /tmp/test.pyx:2:17: Variable type 'char []' is incomplete ___ cython-devel mailing list cython-devel@python.org http://mail.python.org/mailman/listinfo/cython-devel
Re: [Cython] A bug when declare array.
I just chooses a large enough buffer size, there is not much to waste anyway. On Tue, Aug 27, 2013 at 3:43 PM, Sturla Molden wrote: > > > > Den 22. aug. 2013 kl. 06:01 skrev Robert Bradshaw : > >> On Sat, Aug 17, 2013 at 3:31 AM, yi huang wrote: >>> I use cython 0.19.1, when compile following code: >>> >>> cdef void some_function(): >>>cdef char buf[sizeof(long)*8/3+6] >>> >>> Got error message: >>> >>> Error compiling Cython file: >>> >>> ... >>> cdef void some_function(): >>>cdef char buf[sizeof(long)*8/3+6] >>>^ >>> >>> >>> /tmp/test.pyx:2:17: Variable type 'char []' is incomplete >> >> That's an interesting one... it's a compile time value at C >> compilation time, but not a Cython compilation time. I don't have a >> quick fix. >> > > That's an annoying error. I have never encountered it, but still it annoys me > :-( > > A quick fix is to use alloca instead > > cdef char *buf = alloca(sizeof(long)*8/3+6) > > but beware that sizeof(buf) will be different. > > Sturla > > > > > > ___ > cython-devel mailing list > cython-devel@python.org > http://mail.python.org/mailman/listinfo/cython-devel -- http://yi-programmer.com/ ___ cython-devel mailing list cython-devel@python.org http://mail.python.org/mailman/listinfo/cython-devel
[Cython] [Bug] Don't compile lambda with tuple argument.
λ $ cat /tmp/test.pyx f = lambda (name,v):True λ $ cython /tmp/test.pyx Error compiling Cython file: ... f = lambda (name,v):True ^ /tmp/test.pyx:1:19: Empty declarator Tested with both 0.21 and 0.23 ___ cython-devel mailing list cython-devel@python.org https://mail.python.org/mailman/listinfo/cython-devel
Re: [Cython] [Bug] Don't compile lambda with tuple argument.
Even function with tuple match parameter don't work either. ``` def test((name, v)): return True ``` ``` Error compiling Cython file: ... def test((name, v)): ^ /private/tmp/test.pyx:3:18: Empty declarator ``` On Tue, Nov 10, 2015 at 8:01 AM, yi huang wrote: > λ $ cat /tmp/test.pyx > f = lambda (name,v):True > > λ $ cython /tmp/test.pyx > > Error compiling Cython file: > > ... > f = lambda (name,v):True > ^ > > > /tmp/test.pyx:1:19: Empty declarator > > > Tested with both 0.21 and 0.23 -- http://yi-programmer.com/ ___ cython-devel mailing list cython-devel@python.org https://mail.python.org/mailman/listinfo/cython-devel
