#2554: internal error: stg_ap_pp_ret (with terminfo)
-----------------------+----------------------------------------------------
Reporter: judah | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 6.9 | Severity: normal
Keywords: | Testcase:
Architecture: x86 | Os: MacOS X
-----------------------+----------------------------------------------------
When trying to run the haskeline package against HEAD, I sometimes get bus
errors, segfaults or the following error:
{{{
Test: internal error: stg_ap_pp_ret
(GHC version 6.9.20080827 for i386_apple_darwin)
Please report this as a GHC bug:
http://www.haskell.org/ghc/reportabug
Abort trap
}}}
I've tried to strip down the relevant parts of the code. Attached is my
best attempt to isolate the error. The code runs fine on 6.8.3, but
crashes with a segfault or bus error if it was compiled with
ghc-6.9.20080827:
{{{
$ ~/tmp/ghc-stage/bin/ghc --make -threaded Test.hs -fforce-recomp
-lncurses
[1 of 1] Compiling Main ( Test.hs, Test.o )
Linking Test ...
$ ./Test
foobar1
Starting loop...
About to do the bad thing.
Segmentation fault
}}}
This is with OS X 10.5.4.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2554>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler_______________________________________________
Glasgow-haskell-bugs mailing list
Glasgow-haskell-bugs@haskell.org
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs
