Re: [GHC] #1985: IntSet.deleteMin doesn't agree with Set.deleteMin

#1985: IntSet.deleteMin doesn't agree with Set.deleteMin
-------------------------------+--------------------------------------------
 Reporter:  dbenbenn           |          Owner:             
     Type:  bug                |         Status:  new        
 Priority:  normal             |      Milestone:  6.10 branch
Component:  libraries (other)  |        Version:  6.8.1      
 Severity:  normal             |     Resolution:             
 Keywords:                     |     Difficulty:  Unknown    
 Testcase:                     |   Architecture:  Multiple   
       Os:  Multiple           |  
-------------------------------+--------------------------------------------
Changes (by igloo):

 * cc: jeanphilippe.bernardy (added)
  * milestone:  => 6.10 branch

Comment:

 Good spot! Jean-Philippe, does David's patch look right to you?

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1985#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler

_______________________________________________
Glasgow-haskell-bugs mailing list
Glasgow-haskell-bugs <at> haskell.org
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #1989: GHC-6.8.1 fails arith003 on amd64/FreeBSD-7.0

#1989: GHC-6.8.1 fails arith003 on amd64/FreeBSD-7.0
----------------------+-----------------------------------------------------
 Reporter:  wb.kloke  |          Owner:                
     Type:  bug       |         Status:  new           
 Priority:  normal    |      Milestone:                
Component:  Compiler  |        Version:  6.8.2         
 Severity:  normal    |     Resolution:                
 Keywords:            |     Difficulty:  Unknown       
 Testcase:            |   Architecture:  x86_64 (amd64)
       Os:  FreeBSD   |  
----------------------+-----------------------------------------------------
Old description:

> I am trying to build a native amd64 compiler on FreeBSD. At the bootstrap
> stage I use the -i386
> compiler as ghc: This works to stage1. The stage1 compiler is usable in a
> limited way. But the stage2 compiler built with this fails very early
> (before even complaining about missing -B options, if started naked).
>
> Ex.:
> /home/wb.local/ghc-6.8.2 0$ compiler/stage2/ghc-6.8.2
> Segmentation fault: 11 (core dumped)
> wb <at> yorikke:ttyp2
> /home/wb.local/ghc-6.8.2 0$ compiler/stage1/ghc-6.8.2
> ghc-6.8.2: missing -B<dir> option
>

> The most reproducable misbehaviour of the stage1 compiler is the
> unability to run test arith003. The value minInt is converted to a
> nonprintable 1-char string in the int_ops part. Most other results,

Re: [GHC] #1989: GHC-6.8.1 fails arith003 on amd64/FreeBSD-7.0

#1989: GHC-6.8.1 fails arith003 on amd64/FreeBSD-7.0
----------------------+-----------------------------------------------------
 Reporter:  wb.kloke  |          Owner:                
     Type:  bug       |         Status:  new           
 Priority:  normal    |      Milestone:  6.8.3         
Component:  Compiler  |        Version:  6.8.2         
 Severity:  normal    |     Resolution:                
 Keywords:            |     Difficulty:  Unknown       
 Testcase:            |   Architecture:  x86_64 (amd64)
       Os:  FreeBSD   |  
----------------------+-----------------------------------------------------
Changes (by igloo):

  * milestone:  => 6.8.3

Comment:

 If you've built stage3 then that means the compiler itself is now
 basically working, right?

 For arith003, the maths looks OK, I assume the problem is with the
 printing code:
 {{{
 showSignedInt :: Int -> Int -> ShowS
 showSignedInt (I# p) (I# n) r
     | n <# 0# && p ># 6# = '(' : itos n (')' : r)
     | otherwise          = itos n r

 itos :: Int# -> String -> String
 itos n# cs

Re: [GHC] #1992: 6.8.2 intermittent build failure on multiple OS X versions

#1992: 6.8.2 intermittent build failure on multiple OS X versions
----------------------+-----------------------------------------------------
 Reporter:  guest     |          Owner:          
     Type:  bug       |         Status:  new     
 Priority:  normal    |      Milestone:  6.8.3   
Component:  Compiler  |        Version:  6.8.2   
 Severity:  normal    |     Resolution:          
 Keywords:            |     Difficulty:  Unknown 
 Testcase:            |   Architecture:  Multiple
       Os:  MacOS X   |  
----------------------+-----------------------------------------------------
Changes (by igloo):

  * milestone:  => 6.8.3

Comment:

 Thanks for the report. Does running
 {{{
 ../compiler/stage1/ghc-inplace -M -optdep-f -optdep.depend-BASE  -osuf o
 -I../includes   -H16m -O -I/opt/local/include -I/usr/include
 -L/opt/local/lib -L/usr/lib -iutils -ibasicTypes -itypes -ihsSyn -iprelude
 -irename -itypecheck -ideSugar -icoreSyn -ivectorise -ispecialise
 -isimplCore -istranal -istgSyn -isimplStg -icodeGen -imain -iprofiling
 -iparser -icprAnalysis -indpFlatten -iiface -icmm -inativeGen -ighci -Wall
 -fno-warn-name-shadowing -fno-warn-orphans -Istage2 -package hpc -package
 bytestring -DGHCI -package template-haskell -DGHCI_TABLES_NEXT_TO_CODE
 -package readline -DUSE_READLINE -cpp -fglasgow-exts -fno-generics -Rghc-
 timing -I. -Iparser -package unix -package Cabal -ignore-package lang
 -recomp -Rghc-timing -H16M '-#include "cutils.h"' -package-name ghc-6.8.2

Re: [GHC] #1993: "RegAllocLinear.getStackSlotFor: out of stack slots" when compiling SHA1.hs in darcs

#1993: "RegAllocLinear.getStackSlotFor: out of stack slots" when compiling SHA1.hs
in darcs
----------------------+-----------------------------------------------------
 Reporter:  apstrand  |          Owner:         
     Type:  bug       |         Status:  new    
 Priority:  normal    |      Milestone:         
Component:  Compiler  |        Version:  6.8.2  
 Severity:  normal    |     Resolution:         
 Keywords:            |     Difficulty:  Unknown
 Testcase:            |   Architecture:  x86    
       Os:  Windows   |  
----------------------+-----------------------------------------------------
Old description:

> I got the following error when compiling darcs under win32/cygwin with
> ghc 6.8.2 and profiling turned on.
>
> $ make VERBOSE=1
> ghc -DPACKAGE_NAME=\"darcs\" -DPACKAGE_TARNAME=\"darcs\"
> -DPACKAGE_VERSION=\"2.0.0pre3\" -DPACKAGE_STRING=\"darcs\ 2.0.0pre3\"
> -DPACKAGE_BUGREPORT=\"bugs <at> darcs.net\" -DSTDC_HEADERS=1
> -DHAVE_SYS_TYPES_H=1 -DHAVE_SYS_STAT_H=1 -DHAVE_STDLIB_H=1
> -DHAVE_STRING_H=1 -DHAVE_MEMORY_H=1 -DHAVE_STRINGS_H=1
> -DHAVE_INTTYPES_H=1 -DHAVE_STDINT_H=1 -DHAVE_UNISTD_H=1 -Isrc/win32 -cpp
> -package regex-compat -package QuickCheck -package mtl -package parsec
> -package html -package containers -package pretty -O -funbox-strict-
> fields  -prof -auto-all -Wall -Werror -I. -I./src -i./src -isrc/win32
> -Isrc/win32 -DWIN32
> -DHAVE_MAPI -no-auto-all -funfolding-use-threshold20 -c src/SHA1.lhs
> ghc.exe: panic! (the 'impossible' happened)

Re: [GHC] #1993: "RegAllocLinear.getStackSlotFor: out of stack slots" when compiling SHA1.hs in darcs

#1993: "RegAllocLinear.getStackSlotFor: out of stack slots" when compiling SHA1.hs
in darcs
----------------------+-----------------------------------------------------
 Reporter:  apstrand  |          Owner:         
     Type:  bug       |         Status:  new    
 Priority:  normal    |      Milestone:  6.8.3  
Component:  Compiler  |        Version:  6.8.2  
 Severity:  normal    |     Resolution:         
 Keywords:            |     Difficulty:  Unknown
 Testcase:            |   Architecture:  x86    
       Os:  Windows   |  
----------------------+-----------------------------------------------------
Changes (by igloo):

  * milestone:  => 6.8.3

Comment:

 I've added a standalone example:
 {{{
 $ ghc -O -funbox-strict-fields -prof -funfolding-use-threshold20 -c
 SHA1.lhs
 ghc.exe: panic! (the 'impossible' happened)
   (GHC version 6.8.2 for i386-unknown-mingw32):
         RegAllocLinear.getStackSlotFor: out of stack slots

 Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

 }}}

-- 

Re: [GHC] #1999: panic with GADT etc.

#1999: panic with GADT etc.
----------------------+-----------------------------------------------------
 Reporter:  jeltsch   |          Owner:             
     Type:  bug       |         Status:  new        
 Priority:  normal    |      Milestone:  6.10 branch
Component:  Compiler  |        Version:  6.9        
 Severity:  normal    |     Resolution:             
 Keywords:            |     Difficulty:  Unknown    
 Testcase:            |   Architecture:  x86        
       Os:  Linux     |  
----------------------+-----------------------------------------------------
Changes (by igloo):

  * milestone:  => 6.10 branch

Comment:

 Thanks for the report! This works in 6.8.2.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1999#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler

_______________________________________________
Glasgow-haskell-bugs mailing list
Glasgow-haskell-bugs <at> haskell.org
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #2000: -funfolding-update-in-place badly documented

#2000: -funfolding-update-in-place badly documented
----------------------+-----------------------------------------------------
 Reporter:  m4dc4p    |          Owner:  igloo  
     Type:  bug       |         Status:  new    
 Priority:  normal    |      Milestone:  6.8.3  
Component:  Compiler  |        Version:  6.8.1  
 Severity:  normal    |     Resolution:         
 Keywords:            |     Difficulty:  Unknown
 Testcase:            |   Architecture:  x86    
       Os:  Windows   |  
----------------------+-----------------------------------------------------
Changes (by igloo):

  * owner:  => igloo
  * milestone:  => 6.8.3

Comment:

 Thanks for the report, you are right. I'll fix the docs.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2000#comment:3>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler

_______________________________________________
Glasgow-haskell-bugs mailing list
Glasgow-haskell-bugs <at> haskell.org
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs

Re: [GHC] #2001: panic when recompiling after ctrl-C leaves .o without .hi

#2001: panic when recompiling after ctrl-C leaves .o without .hi
--------------------------+-------------------------------------------------
 Reporter:  Isaac Dupree  |          Owner:         
     Type:  bug           |         Status:  closed 
 Priority:  normal        |      Milestone:         
Component:  Compiler      |        Version:  6.8.2  
 Severity:  minor         |     Resolution:  wontfix
 Keywords:                |     Difficulty:  Unknown
 Testcase:                |   Architecture:  x86    
       Os:  Linux         |  
--------------------------+-------------------------------------------------
Changes (by igloo):

  * status:  new => closed
  * resolution:  => wontfix

Comment:

 GHC can't just recompile the other module as it's being used in one-file
 mode, so it doesn't know what command line flags should be used for the
 other module. Even if it did, I don't think it should recompile
 dependencies if you don't use `--make`.

 Thanks

 Ian

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2001#comment:1>
GHC <http://www.haskell.org/ghc/>

Re: [GHC] #2002: problems with very large (list) literals

#2002: problems with very large (list) literals
--------------------------+-------------------------------------------------
 Reporter:  Isaac Dupree  |          Owner:         
     Type:  bug           |         Status:  new    
 Priority:  high          |      Milestone:  6.8.3  
Component:  Compiler      |        Version:  6.8.2  
 Severity:  normal        |     Resolution:         
 Keywords:                |     Difficulty:  Unknown
 Testcase:                |   Architecture:  x86    
       Os:  Linux         |  
--------------------------+-------------------------------------------------
Changes (by igloo):

  * priority:  normal => high
  * milestone:  => 6.8.3

Comment:

 It sounds like this could be a regression, so I've marked it as high
 priority.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2002#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler

_______________________________________________
Glasgow-haskell-bugs mailing list
Glasgow-haskell-bugs <at> haskell.org
http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs