[Haskell-cafe] hsffig and duplicate typedef declarations
heringtonlacey at mindspring.com
Thu May 14 00:53:12 EDT 2009
I have a large body of C/C++ code at work that I'd like to be able to
access from Haskell via FFI. Because the interface to this code is
broad, hsffig would seem to be ideal for the task.
I've run across one serious hitch, though. The existing #include
file graph is complicated and ends up declaring some typedefs
multiple times (albeit in consistent ways). While gcc (for example)
rejects such practice, the Windows C compiler we're using accepts it.
Does anyone know how feasible it would be to get hsffig to accept
such practice as well? I've started looking at the hsffig code (and
discovered that the C grammar hsffig uses seems to get confused by
duplicate typedefs), but thought I'd ask the list in parallel with my
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