Plan 9 from Bell Labs’s /usr/web/sources/contrib/fernan/nhc98/src/runtime/Builtin/primDoubleFromInteger.c

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Distributed under the MIT License.
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#include "haskell2c.h"

#ifdef PROFILE
static SInfo nodeProfInfo = { "Builtin","Builtin.primDoubleFromInteger","Prelude.Double"};
#endif

C_HEADER(primDoubleFromInteger)
{
  NodePtr nodeptr,ret;
  C_CHECK(SIZE_DOUBLE);
  nodeptr = C_GETARG1(1);
  IND_REMOVE(nodeptr);
  ret = C_ALLOC(SIZE_DOUBLE);
  mk_double(ret,dencode((MP_INT*) nodeptr, 0));
  INIT_PROFINFO(ret,&nodeProfInfo)
  C_RETURN(ret);
}

double primDoubleFromIntegerC (NodePtr nodeptr)
{
  return (dencode((MP_INT*) nodeptr, 0));
}

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