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an unsafe API for adding functions to the grammar. breaks referential transparency

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krangelov
2021-09-04 07:10:04 +02:00
parent 55d30d70f5
commit 9a2d2b345d
4 changed files with 44 additions and 0 deletions
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src/runtime/haskell/PGF2/FFI.hsc
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@@ -101,6 +101,10 @@ foreign import ccall "pgf/expr.h pgf_function_is_constructor"
foreign import ccall "pgf/expr.h pgf_function_is_constructor"
pgf_function_prob :: Ptr PgfPGF -> Ptr PgfText -> IO (#type prob_t)
foreign import ccall "pgf_create_function"
pgf_create_function :: Ptr PgfPGF -> Ptr PgfText -> StablePtr Type -> (#type prob_t) -> Ptr PgfMarshaller -> IO ()
-----------------------------------------------------------------------
-- Texts