Options -no-hs-main -debug cause 'impossible' to happen
Here's the command line:
ghc -c ForeignTest.hs -fglasgow-exts -package text
-no-hs-main
And here's the module:
-----------------------
module ForeignTest (reduce) where
import Foreign.StablePtr
import GensDef
import GensCoreIO
foreign export ccall "reduce"
reduceMain ::
StablePtr LookupFun -> StablePtr ReduceFun -> IO
(StablePtr Environment)
reduceMain _ _ = newStablePtr emptyEnv
------------------------
Let me know if you need the modules GensDef and
GensCoreIO imported from above. I expect the problem is
more generic than that.
Trac metadata
Trac field | Value |
---|---|
Version | None |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | ResolvedNoReason |
Component | Compiler (FFI) |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |
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