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Ticket Resolution Summary Owner Reporter
#13 None ghc 5.02 trats import hiding wrong nobody norpan
Description
When a module is imported hiding a few symbols, they
are not accessible even by qualifying the name. This
worked in ghc 5.00.2, but does not work in 5.02.

Also, the Haskell 98 report (section 5.3) says:"The
hiding clause only applies to unqualified names."

This, is clearly a bug. This is also reported on the
mailing list:
http://www.haskell.org/pipermail/glasgow-haskell-bugs/2001-September/000763.html

I think this is a very serious bug, it causes my
program to not compile and it's not easy to fix it
other than importing one of the modules with the
clashing symbol as "qualified", which is not that nice.


#14 Fixed Case missing in garbage collector simonmar josefs
Description
I'm on a sparc running solaris 2.7. The problem shows
up for a recent ghc built from cvs.

When I compile some files I get the following error
message:
ghc-5.03: fatal error: evacuate: THUNK_SELECTOR:
strange selectee 10

The error goes away if I remove the -O flag.

This is especially annoying when bootstrapping the
compiler. Sample module for which this problem arises
are:
PrelWord
PrelCTypes
PrelCString
PrelCError
PrelHandle


#15 Fixed Minor Posix.getEffectiveUserID doc-bug nobody volkersf
Description
"<ProgramListing>
getEffectiveUserID :: IO UserID
</ProgramListing>

</Para>

<Para>
<Function>getRealUserID</Function> ..."

should read

"...<Function>getEffectiveUserID</Function>...".

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