-- |
-- Module      :  GHC.StaticPtr
-- Copyright   :  (C) 2016 I/O Tweag
-- License     :  see libraries/base/LICENSE
--
-- Maintainer  :  cvs-ghc@haskell.org
-- Stability   :  internal
-- Portability :  non-portable (GHC Extensions)
--
-- Internal definitions needed for compiling static forms.
--

-- By omitting interface pragmas, we drop the strictness annotations
-- which otherwise would bias GHC to conclude that any code using
-- the static form would fail.
{-# OPTIONS_GHC -fomit-interface-pragmas #-}
module GHC.StaticPtr.Internal (makeStatic) where

import GHC.StaticPtr(StaticPtr)

-- 'makeStatic' should never be called by the user.
-- See Note [Grand plan for static forms] in StaticPtrTable.

makeStatic :: (Int, Int) -> a -> StaticPtr a
makeStatic :: forall a. (Int, Int) -> a -> StaticPtr a
makeStatic (Int
line, Int
col) a
_ =
    [Char] -> StaticPtr a
forall a. HasCallStack => [Char] -> a
error ([Char] -> StaticPtr a) -> [Char] -> StaticPtr a
forall a b. (a -> b) -> a -> b
$ [Char]
"GHC bug - makeStatic: Unresolved static form at line "
            [Char] -> [Char] -> [Char]
forall a. [a] -> [a] -> [a]
++ Int -> [Char]
forall a. Show a => a -> [Char]
show Int
line [Char] -> [Char] -> [Char]
forall a. [a] -> [a] -> [a]
++ [Char]
", column " [Char] -> [Char] -> [Char]
forall a. [a] -> [a] -> [a]
++ Int -> [Char]
forall a. Show a => a -> [Char]
show Int
col [Char] -> [Char] -> [Char]
forall a. [a] -> [a] -> [a]
++ [Char]
"."