Compiling "primitive" with ghc head

Forgot to add subject in the previous email. On Sat, 27 Nov 2021 at 01:01, Harendra Kumar wrote:

Hi GHC devs,

While compiling the primitive package using ghc head I ran into the following error:

Data/Primitive/Types.hs:265:870: error: • Couldn't match type ‘Word64#’ with ‘Word#’ Expected: Word64_# Actual: Word64# • In the fourth argument of ‘setWord64Array#’, namely ‘x#’ In the first argument of ‘internal’, namely ‘(setWord64Array# arr# i n x#)’ In the first argument of ‘unsafeCoerce#’, namely ‘(internal (setWord64Array# arr# i n x#))’ | 265 | derivePrim(Word64, W64#, sIZEOF_WORD64, aLIGNMENT_WORD64, |

Any idea what this is and how it can be fixed?

-harendra