TH segfault

[Bryn Keller]

Hi folks,

Maybe it's too early to start reporting problems for Template Haskell,
but here's a simple example that causes the compiler to segfault if
anyone's interested:

[brk@brk haskell]$ ghc --make -fglasgow-exts -package haskell-src
metatest.hs
Chasing modules from: metatest.hs
Compiling Splices ( Splices.hs, ./Splices.o )
Compiling Main ( metatest.hs, ./metatest.o )
Loading package base ... linking ... done.
Loading package haskell98 ... linking ... done.
Loading package haskell-src ... linking ... done.
Segmentation fault
[brk@brk haskell]$

This is on RedHat 8, Pentium III-500, using ghc built from cvs pull from December 30th at about 4pm PST.

The TH sample from the users guide builds and runs fine.

Thanks,

Bryn


{- metatest.hs -}
import Splices

main = do
print $(len "foo")



{- Splices.hs -}

module Splices where

import Language.Haskell.THSyntax

len s = [| length s |]

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