Fix array and cleanup conversion primops (#19026)

The first change makes the array ones use the proper fixed-size types,
which also means that just like before, they can be used without
explicit conversions with the boxed sized types. (Before, it was Int# /
Word# on both sides, now it is fixed sized on both sides).

For the second change, don't use "extend" or "narrow" in some of the
user-facing primops names for conversions.

  - Names like `narrowInt32#` are misleading when `Int` is 32-bits.

  - Names like `extendInt64#` are flat-out wrong when `Int is
    32-bits.

  - `narrow{Int,Word}<N>#` however map a type to itself, and so don't
    suffer from this problem. They are left as-is.

These changes are batched together because Alex happend to use the array
ops. We can only use released versions of Alex at this time, sadly, and
I don't want to have to have a release thatwon't work for the final GHC
9.2. So by combining these we get all the changes for Alex done at once.

Bump hackage state in a few places, and also make that workflow slightly
easier for the future.

Bump minimum Alex version

Bump Cabal, array, bytestring, containers, text, and binary submodules

1 files changed, 1 insertions, 1 deletions

diff --git a/libraries/ghc-heap/tests/tso_and_stack_closures.hs b/libraries/ghc-heap/tests/tso_and_stack_closures.hs
index 42e871bb1f..313076f890 100644
--- a/libraries/ghc-heap/tests/tso_and_stack_closures.hs
+++ b/libraries/ghc-heap/tests/tso_and_stack_closures.hs
@@ -133,7 +133,7 @@ createAndUnpackTSOAndSTACKClosure = do
                 in (# s', MBA mba# #)
             forM_ [0..heapRepSize-1] $ \i@(I# i#) -> do
                 W8# w <- peekElemOff ptrHeapRep i
-                IO (\s -> (# writeWord8Array# mutHeapRepBA i# (extendWord8# w) s, () #))
+                IO (\s -> (# writeWord8Array# mutHeapRepBA i# w s, () #))
             BA heapRep <- IO $ \s -> let
                 (# s', ba# #) = unsafeFreezeByteArray# mutHeapRepBA s
                 in (# s', BA ba# #)