ghc won't #include from .lhs
I just found out the hard way that the following does not work:
1)
Write a .hsc using \begin{code}-\end{code} which contains
"#include <foo.h>" and calls a function which is prototyped in
foo.h
2) Run this through "hsc2hc -o foo.lhs foo.hsc"
3) Compile
with ghc: You're prototypes are missing, somehow the include has
been lost :-/
Using "plain" .hs works.
Solution: Don't use
literate Haskell for .hsc, I haven't checked with bird-tracks,
though, but I suspect the same will happen. I guess that's why it is
called "hsc2hs" and not "hsc2lhs"...
Trac metadata
Trac field |
Value |
Version |
5.02 |
Type |
Bug |
TypeOfFailure |
OtherFailure |
Priority |
normal |
Resolution |
ResolvedNoReason |
Component |
Compiler (FFI) |
Test case |
|
Differential revisions |
|
BlockedBy |
|
Related |
|
Blocking |
|
CC |
|
Operating system |
|
Architecture |
|