[Haskell-cafe] High memory usage with 1.4 Million records?

Johan Tibell johan.tibell at gmail.com
Mon Jun 11 18:22:38 CEST 2012

On Fri, Jun 8, 2012 at 1:40 PM, Johan Tibell <johan.tibell at gmail.com> wrote:
> GHC used to complain when you use UNPACK with something that can't be
> unpacked, but that warning seems to have been (accidentally) removed
> in 7.4.1.

Turns out the warning is only on if you compile with -O or higher.

-- Johan

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