#4348: bounds error on sparc when compiling haddock
-------------------------+--------------------------------------------------
Reporter: maeder | Owner: tibbe
Type: bug | Status: infoneeded
Priority: highest | Milestone: 7.0.1
Component: Compiler | Version: 7.1
Keywords: | Testcase:
Blockedby: | Difficulty:
Os: Solaris | Blocking:
Architecture: sparc | Failure: Building GHC failed
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Comment(by maeder):
The problem is still present:
{{{
"inplace/bin/ghc-stage2" -H32m -O -optc-mcpu=ultrasparc -opta-
mcpu=ultrasparc -DNEW_GHC_LAYOUT -hide-all-packages -i
-iutils/haddock/src -iutils/haddock/dist/build
-iutils/haddock/dist/build/autogen -Iutils/haddock/dist/build
-Iutils/haddock/dist/build/autogen -optP-DIN_GHC_TREE -optP-include
-optPutils/haddock/dist/build/autogen/cabal_macros.h -package
Cabal-1.10.0.0 -package array-0.3.0.2 -package base-4.3.0.0 -package
containers-0.4.0.0 -package directory-1.1.0.0 -package filepath-1.2.0.0
-package ghc-7.0.0.20101028 -package pretty-1.0.1.2 -package
xhtml-3000.2.0.1 -funbox-strict-fields -O2 -Wall -fwarn-tabs
-XForeignFunctionInterface -XCPP -XPatternGuards -XDeriveDataTypeable
-XScopedTypeVariables -XMagicHash -no-user-package-conf -rtsopts -odir
utils/haddock/dist/build -hidir utils/haddock/dist/build -stubdir
utils/haddock/dist/build -hisuf hi -osuf o -hcsuf hc -c
utils/haddock/src/Haddock/GhcUtils.hs -o
utils/haddock/dist/build/Haddock/GhcUtils.o
ghc-stage2: panic! (the 'impossible' happened)
(GHC version 7.0.0.20101028 for sparc-sun-solaris2):
System.Event.Array.unsafeWrite': bounds error, index 1, capacity 1
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
gmake[1]: *** [utils/haddock/dist/build/Haddock/GhcUtils.o] Error 1
gmake: *** [all] Error 2
}}}
Igloo's q-example still fails in the same way. (The -threaded flag is
important.)
{{{
-bash-3.00$ uname -a
SunOS leo 5.10 Generic_142909-17 sun4u sparc SUNW,Sun-Fire-280R
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4348#comment:13>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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