Foreign pointer declaration produces helper function without type signature, producing warning with -Wall #44
Description
Bug imported from C2HS Trac
Trac ticket created: 2012-07-04T00:07:26-0700
When given a pointer declaration for a foreign pointer, such as:
{# pointer *foo as ^ foreign newtype #}
c2hs produces a helper function withFoo, without a type signature. This causes GHC with -Wall to produce a warning message, "Warning: Top-level binding with no type signature".