Timeline


and

Nov 26, 2008:

9:27 PM Ticket #2818 (schedule: invalid what_next field) created by kkwweett
= internal error: schedule: invalid what_next field = I'm studying a …
6:34 PM Changeset in ghc [5e0453ca]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Thomas Schilling <nominolo@…>
Force recompilation of BCOs when they were compiled in HscNothing mode. Previously, loading a set of modules in HscNothing mode and then switching to HscInterpreted could lead to crashes since modules compiled with HscNothing were thought to be valid bytecode objects. This patch forces recompilation in these cases, hence switching between HscNothing and HscInterpreted should be safe now.
6:08 PM Changeset in ghc [5892af0e]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by dias@…>
drop some debugging traces and use only one flag for new codegen
4:57 PM Changeset in ghc [df54e4b6]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by dias@…>
one more missing patch from new codegen path
3:43 PM Changeset in ghc [709f9d6b]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Test Trac #2817
3:43 PM Changeset in testsuite [9b7b2ff]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Test Trac #2817
3:40 PM Changeset in ghc [a76ba381]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Fix Trac #2817 (TH syntax -> HsSyn conversion)
3:38 PM Ticket #2817 (Template Haskell conversion fails with "malformed type") created by simonpj
Nicholas Frisby writes: When using Template Taskell (via Derive) to …
2:44 PM Ticket #2816 (ghci type messages mangle unicode) created by rog
while error messages containing identifiers with unicode characters print …
2:38 PM Changeset in ghc [404c7272]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Test Trac #2756
2:38 PM Changeset in testsuite [0334e84]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Test Trac #2756
2:34 PM Changeset in ghc [c3712c0]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Fix Trac #2756: CorePrep strictness bug
1:48 PM Changeset in ghc [403ffff]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Format output for :t more nicely
1:47 PM Changeset in ghc [ffe6ae0b]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Update output to follow :t output formatting change
1:47 PM Changeset in testsuite [050532d]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Update output to follow :t output formatting change
1:43 PM Changeset in ghc [fdd5b2fb]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Thomas Schilling <nominolo@…>
Documentation only: Add module description for HscMain.
1:31 PM Changeset in ghc [aa54a465]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Test Trac #2766
1:31 PM Changeset in testsuite [73b743b]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Test Trac #2766
1:22 PM Changeset in ghc [3256860]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Fix Trac #2766: printing operator type variables
12:55 PM Changeset in ghc [ea9fe63]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by simonpj@…>
Fix build following codegen patch
12:36 PM Changeset in directory [cbcd2d4]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <marlowsd@…>
avoid race conditions in createDirectoryIfMissing (#2808)
12:28 PM Changeset in ghc [79c92c8b]coerciblecoloured-coredata-kind-syntaxghc-7.2ghc-7.4ghc-7.6ghc-7.8ghc-lwc2ghc-new-flavorghc-spjlate-lam-liftlocal-gcmonad-compno-pred-tysdocsupercompilertc-untouchablesth-new-7.6wip/T4404wip/T5084wip/T7704wip/T8545-ghc-7.8wip/T8592wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/cbv-conv-thunkwip/common-contextwip/ermsbwip/exprAritywip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compatwip/simdwip/th-new by Thomas Schilling <nominolo@…>
Include GHCi files in ctags/etags.
11:56 AM Changeset in directory [ce7704c]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <marlowsd@…>
add test for createDirectoryIfMissing (#2808)
9:20 AM Ticket #2814 (Compiler timeout) closed by simonpj
wontfix: Ah! This is a known bug: it's even in the user manual: …
5:36 AM TypeFunctionsStatus edited by chak
(diff)

Nov 25, 2008:

7:09 PM Ticket #2815 (On windows, hGetLine stdin leaks like an inside trader) created by sclv
1) Compile the following code, in GHC 6.10.1 or 6.8.3 on Windows XP. 2) …
4:13 PM Ticket #2814 (Compiler timeout) created by celes
Compiler times out and consumes 600+ MB of memory when compiling certain …
2:33 PM Ticket #2813 (Create a utf8 bytestring-a-like) created by igloo
There are a number of things we want a utf8 bytestring-a-like for: * …
2:28 PM Ticket #2812 (For ghci, drop editline in favour of haskeline) created by igloo
For ghci, drop editline in favour of haskeline. The hard work has already …
2:21 PM Ticket #2811 (Unicode support for text I/O) created by igloo
This means adding Unicode encoding/decoding for Text I/O handles. …
11:15 AM Ticket #2787 (Panic (core lint failure) with type synonym in GHC 6.10.1) closed by simonpj
duplicate: Happily this seems to be fixed by the same fix as #2799, so I'll close …
11:09 AM Changeset in ghc [28c0fcfd]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Test Trac #2799
11:09 AM Changeset in testsuite [4caec97]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Test Trac #2799
10:57 AM Ticket #2810 (Debugger: change context to the module containing the current breakpoint) created by simonmar
Moved part of #2740 here. When we stop at a breakpoint, perhaps we should …
10:34 AM Changeset in ghc [9eef6f3a]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add test for #2740
10:34 AM Changeset in testsuite [2cf2b3ad]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add test for #2740
10:13 AM Ticket #2807 (the 'impossible' happened) closed by simonpj
wontfix: Thanks for the report. Definitely a bug in 6.6. However, it's fine in …
10:09 AM Changeset in ghc [94bdcb84]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
small fix to the space-leak testing framework
10:09 AM Changeset in testsuite [3679443]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
small fix to the space-leak testing framework
2:54 AM Ticket #2809 (Patching libffi fails in Solaris) created by rl
This is what happens: […] Using GNU patch instead of the Solaris …

Nov 24, 2008:

11:48 PM ReplacingGMPNotes edited by tim
typo (diff)
6:25 PM Ticket #2808 (createDirectoryIfMissing should be atomic) created by EricKow
If I run createDirectoryIfMissing many times in parallel, it sometimes …
3:35 PM Ticket #2807 (the 'impossible' happened) created by celes
ghc panicced when compiling some code, which is valid code ghc --make …
11:05 AM Ticket #2804 (Failing GHCi: "ghc-6.8.2: internal error") closed by simonmar
duplicate: Thanks for the report. See #2512.
11:03 AM Ticket #2801 (Hang in getLine on Windows when Ctrl-C) closed by simonmar
duplicate: Thanks. This one was already reported and fixed: #2758
10:44 AM Ticket #2806 (Require bang-patterns for unlifted bindings) created by simonpj
GHC allows let/where bindings for unlifted values, but they are …
9:57 AM Ticket #2805 (Test ffi009(ghci) fails on PPC Mac OS X) created by thorkilnaur
The test ffi009(ghci) has failed for a while on PPC Msc OS X …
2:15 AM TypeFunctionsStatus edited by chak
(diff)
2:14 AM TypeFunctionsStatus edited by chak
(diff)

Nov 23, 2008:

7:33 PM Changeset in ghc [d558fdb]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add some 6.10-specific output
7:33 PM Changeset in testsuite [9cc2bf7]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add some 6.10-specific output
7:17 PM Ticket #2804 (Failing GHCi: "ghc-6.8.2: internal error") created by sfvisser@…
After installing ghc-6.8.2 on Gentoo linux using emerge: …
6:57 PM Ticket #2803 (bring full top level of a module in scope when a breakpoint is hit in the ...) created by phercek
It should do something like :module + *ModuleWhereBreakpointWasHit
4:40 PM Changeset in ghc [83eafc4a]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a space leak test, and some infrastructure for checking space usage
4:40 PM Changeset in testsuite [2645193]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a space leak test, and some infrastructure for checking space usage
1:33 PM Changeset in ghc [1c3974e]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Don't show whitespace differences when diffing test results
1:33 PM Changeset in testsuite [593060a]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Don't show whitespace differences when diffing test results
7:25 AM Ticket #2802 (Download bundle for Linux libedit2 has reference to libedit0 in editline ...) created by Ashley Yakeley
To reproduce: 1. Download GHC 6.10.1 binary bundle for Linux x86_64 with …
4:12 AM Ticket #2801 (Hang in getLine on Windows when Ctrl-C) created by erikcharlebois
The following program main = getLine hangs when I ctrl-C in the Windows …

Nov 22, 2008:

9:22 PM Ticket #2800 (deprecated OPTIONS flag warnings generated during dep chasing?) created by duncan
It would appear that warnings about deprecated flags used in OPTIONS
5:46 PM Ticket #2799 (Panic (core lint failure) with GADTs, GHC 6.10.1) created by alexey_r
The compiler panic when trying to compile …
2:21 PM Ticket #2798 (Enable "rec" keyword when RecursiveDo is enabled?) created by nominolo
GHC supports recursive statement groups marked by the keyword rec, …

Nov 21, 2008:

4:21 PM Ticket #2797 (ghci stack overflows when ghc does not) created by TristanAllwood
Happens with today's HEAD and 6.10.1 I appreciate I am playing a little …
4:02 PM Changeset in ghc [114a4e1]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Thomas Schilling <nominolo@…>
Follow changes in pragma error reporting. Parse errors in pragmas are now normal error messages and printed as such. The full span info is still there, but not by default we only print the start of the region (for backwards compatibility). GHC API clients will get the full source span info (and users can still get it via -ferror-spans).
4:02 PM Changeset in testsuite [bf27dc1]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Thomas Schilling <nominolo@…>
Follow changes in pragma error reporting. Parse errors in pragmas are now normal error messages and printed as such. The full span info is still there, but not by default we only print the start of the region (for backwards compatibility). GHC API clients will get the full source span info (and users can still get it via -ferror-spans).
2:19 PM Changeset in base [a19d2f0]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Jose Pedro Magalhaes <jpm@…>
Fix #2760: deprecate mkNorepType, add mkNoRepType
2:19 PM Changeset in ghc [dc746ab]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Jose Pedro Magalhaes <jpm@…>
Fix #2760: deprecate mkNorepType, add mkNoRepType
12:50 PM Design/BuildSystem edited by simonmar
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10:51 AM Design/BuildSystem edited by simonpj
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10:50 AM Design/BuildSystem edited by simonpj
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10:43 AM Design/BuildSystem edited by simonpj
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8:37 AM Ticket #2794 (Bootstrapping ghc-6.4.3 hangs in call to "ghc-pkg-inplace") closed by simonmar
wontfix: Looks like you're running into old code gen bugs, perhaps coupled with …
3:20 AM Ticket #2796 (GHC panic related to associated types) created by FSalad
The attached program mysteriously fails with: […]

Nov 20, 2008:

9:37 PM Ticket #2795 (The Network.Socket library does not take into account that the bits in the ...) created by guest
We got the program (1) below that is supposed to open a server in the …
4:48 PM Design/BuildSystem edited by igloo
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3:24 PM Design/BuildSystem edited by igloo
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2:48 PM Ticket #2792 (getEnvironment segfaults under ghci 6.6 x86_64) closed by simonmar
duplicate: Thanks David, and thanks to Duncan for finding the original ticket.
10:18 AM Changeset in base [8827985]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
re-instate the gcd/Integer and lcm/Integer RULES Fixes a performance regression between 6.8.3 and 6.10.1
10:18 AM Changeset in ghc [134633c]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Simon Marlow <marlowsd@…>
re-instate the gcd/Integer and lcm/Integer RULES Fixes a performance regression between 6.8.3 and 6.10.1
10:16 AM Ticket #2794 (Bootstrapping ghc-6.4.3 hangs in call to "ghc-pkg-inplace") created by cspiel
I want to bootstrap ghc-6.4.3 with ghc-6.2.2 on an i686 Linux system based …
9:58 AM Changeset in ghc [c05b2a3]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Simon Marlow <marlowsd@…>
Fix performance regression in quotRemInteger/divModInteger This fixes most of the performance regression in these functions between 6.8.3 and 6.10.1, it was due to a slight difference in the strictness between the old and new versions (see comments for details). There's still a few percent loss in performance in the div test in nofib/spectral/integer that I haven't tracked down as yet.
9:58 AM Changeset in integer-gmp [639d075]ghc-7.2ghc-7.4ghc-7.6ghc-7.8wip/T8647 by Simon Marlow <marlowsd@…>
Fix performance regression in quotRemInteger/divModInteger This fixes most of the performance regression in these functions between 6.8.3 and 6.10.1, it was due to a slight difference in the strictness between the old and new versions (see comments for details). There's still a few percent loss in performance in the div test in nofib/spectral/integer that I haven't tracked down as yet.
8:41 AM Design/BuildSystem edited by simonmar
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Nov 19, 2008:

5:43 PM Ticket #2793 (CLDouble is nothing like a long double) created by jedbrown
This affects all versions of GHC. Why does the type exist when it is just …
4:05 PM Ticket #2792 (getEnvironment segfaults under ghci 6.6 x86_64) created by droundy
I know this is a very old version of ghc, but thought it'd be worth …
3:26 PM Design/BuildSystem edited by igloo
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2:31 PM Changeset in base [bf74c3a]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Add more description of what "round" does, from the H98 report
2:31 PM Changeset in ghc [33ec542]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Add more description of what "round" does, from the H98 report
2:17 PM Ticket #2791 (Allow two versions of GHC to be installed simultaneously with the OS X ...) created by igloo
Currently, for some people at least, installing a 6.10 series OS X …
2:09 PM Ticket #2790 (Use -fregs-graph by default) created by igloo
Check performance of -fregs-graph vs the default (linear0scan …
1:14 PM Ticket #2789 (GMP update required) created by simonmar
The GMP in GHC's tree is slightly out of date; GMP suffered from the same …

Nov 18, 2008:

8:59 PM Ticket #2783 (RTS -K/-M options not honored) closed by igloo
fixed: Merged
12:42 PM Ticket #2780 (C stack overflow on Windows) closed by simonmar
duplicate: same bug as #2783
8:38 AM Ticket #2788 (GHC panic) closed by Deewiant
duplicate: Duplicate of #2753.
7:17 AM Ticket #2788 (GHC panic) created by rodprice
Attempting to compile SHA1Test.hs in the Crypto-4.1.0 package on Hackage …
1:37 AM TypeFunctionsStatus edited by chak
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Nov 17, 2008:

7:45 PM Ticket #2787 (Panic (core lint failure) with type synonym in GHC 6.10.1) created by BenMoseley
This causes a panic: […] The basic compiler panic is: […] The …
4:48 PM Changeset in ghc [4bcebea]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add test for #2783
4:48 PM Changeset in testsuite [9be176d]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add test for #2783
4:46 PM Ticket #2786 (Blackhole loops are not detected and reported in GHCi) created by simonmar
While looking into #2783 I noticed this. It has never worked, and I was …
2:58 PM Ticket #2512 (MAP_32BIT flag might not be respected under xen?) closed by simonmar
duplicate: A patch has been committed, we need help to test it. Head on over to …
1:26 AM TypeFunctionsStatus edited by chak
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1:15 AM TypeFunctionsStatus edited by chak
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Nov 16, 2008:

11:06 PM Ticket #2785 (Memory leakage with socket benchmark program) created by felixmar
Attached benchmark program is similar to the thread-ring benchmark of the …
6:00 PM Ticket #2342 (timer problem under Sparc Solaris for Release Candidate ghc-6.8.2.20080603) closed by igloo
fixed: OK, closing it. Thanks!
4:27 PM Ticket #2782 (Data instance for ratio changed, now incompatible) closed by igloo
fixed: I've changed the undefined as you suggest. If you want the actual …
4:02 PM Changeset in base [84b66ed]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ian Lynagh <igloo@…>
Change an "undefined" into a more informative error; trac #2782
4:02 PM Changeset in ghc [8fc45a4]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Change an "undefined" into a more informative error; trac #2782
3:26 PM Ticket #2758 (runghc in stdin mode ignores Ctrl-C on Windows, cannot be killed) closed by igloo
fixed: Merged
3:26 PM Ticket #2778 (Standard output from subprocess has chunks missing) closed by igloo
fixed: Merged

Nov 15, 2008:

10:51 PM Ticket #2784 (Cannot call connect with a socket that is already bound.) created by felixmar
[…] Network.Socket.connect checks the SocketStatus of the socket: …
3:07 PM Ticket #2783 (RTS -K/-M options not honored) created by j.waldmann
I have this program main = print $ do x <- [ 0 .. 5 ] ; let { y = 5 - y } …
11:15 AM Ticket #2782 (Data instance for ratio changed, now incompatible) created by NeilMitchell
Using the following code: […] Under GHC 6.8.2 I get the answer 0, …

Nov 14, 2008:

7:43 PM Ticket #2779 (ghc: internal error: mmap() returned memory outside 2Gb) closed by rkapoor
duplicate: Closing since the another ticket already exists #2512
6:21 PM Ticket #2781 (Install permissions broken) created by guest
-rwx------ 1 root root 103 2008-11-14 20:19 /usr/local/bin/ghc-6.10.1* …
4:38 PM Ticket #2780 (C stack overflow on Windows) created by NeilMitchell
[…] It should go <loop>, and in some circumstances it does, but …
3:51 PM Ticket #2779 (ghc: internal error: mmap() returned memory outside 2Gb) created by rkapoor
On installing ghc binary dist on Ubuntu Hardy 8.4.1 running GHCi gives: …
2:20 PM Ticket #2751 (GHC 6.10.1 fails to build with --enable-shared configured on Ubuntu 8.04.) closed by simonmar
fixed: ./configure --help now discourages the use of --enable-shared for the …
1:46 PM Ticket #2777 (process created by system "yes" exits with error code 1) closed by simonmar
duplicate: Turns out to be the same bug as #2778.
12:41 PM Changeset in process [29a028c]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
fix warning on Windows
11:38 AM Changeset in ghc [0af014df]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
make this test a bit more robust
11:38 AM Changeset in testsuite [4205865]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
make this test a bit more robust
10:43 AM Changeset in process [7b27465]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
add some extra_clean
10:43 AM Changeset in process [95a6f3a]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
TAG 1.0.1.1
10:41 AM Changeset in directory [cfc7894]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <marlowsd@…>
add some extra_cleans
10:13 AM Changeset in ghc [3fff1f0f]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
-package syb is required when linking now that array doesn't depend on syb
10:13 AM Changeset in testsuite [222f11b6]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
-package syb is required when linking now that array doesn't depend on syb

Nov 13, 2008:

5:33 PM Ticket #2771 (GHC fail to Compile Crypto) closed by Deewiant
duplicate: Duplicate of #2753.
4:39 PM Ticket #2778 (Standard output from subprocess has chunks missing) created by greenrd
Running […] in ghci results in output in which chunks of text are …
4:19 PM Ticket #2777 (process created by system "yes" exits with error code 1) created by greenrd
[…] results in a long stream of "y"s and then, almost instantly: …
1:12 PM Ticket #2772 (vista detects ghc crash on testsuite ghci derefnull) closed by igloo
duplicate: GHC is meant to handle it, with the rts/win32/seh_excn.h stuff. From …
10:56 AM Changeset in process [2172f49]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Duncan Coutts <duncan@…>
Pass the correct name to runGenProcess_ for sake of error messages Otherwise error messages from calling createProcess will report the internal name runGenProcess_ which is misleading. Similarly for the system and rawSystem functions.
4:34 AM Ticket #2776 (Document -pgmL (Use cmd as the literate pre-processor)) created by Syzygies
The GHC option -pgmL (Use cmd as the literate pre-processor) is …

Nov 12, 2008:

11:08 PM Ticket #2775 (Type Family panic) created by camio
The following code produces the ghc panic below. […] […]
6:51 PM Ticket #2774 (sIsReadable and sIsWritable return true after socket is closed.) created by felixmar
[…] sIsReadable and sIsWritable return true when the SocketStatus is …
5:56 PM Ticket #2773 (Documentation mentions deprecated flags) created by guest
The 6.10.1 release notes mentions a number of -optdef flags that are now …
5:29 PM Ticket #2772 (vista detects ghc crash on testsuite ghci derefnull) created by TristanAllwood
On Vista SP1, windows detects a ghc crash and pops up an interactive …
3:42 PM Changeset in ghc [8ec61cd6]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
make it so that WAY=profthreaded works
3:42 PM Changeset in testsuite [f512746]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
make it so that WAY=profthreaded works
3:36 PM Ticket #2771 (GHC fail to Compile Crypto) created by aivuk
When I tried to compile Crypto lib in a MSI Wind notebook with Arch Linux, …
1:56 PM Changeset in ghc [3a4810cb]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ian Lynagh <igloo@…>
Fix the definitions of trueName and falseName
1:56 PM Changeset in ghc [1223c38]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add a test that $( (\b -> [| b |]) True ) works
1:56 PM Changeset in testsuite [c04af77]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add a test that $( (\b -> [| b |]) True ) works
12:54 PM Changeset in process [62867b1]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
remove non-existent autoconf files from extra-source-files
12:44 PM Ticket #2770 (Missing check that C compiler is C99 compatible) created by jputcu
The autoconfigure script checks for gcc >= 2. When using such a compiler …
12:21 PM Changeset in directory [c2e76f8]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8patch-5014 by Simon Marlow <marlowsd@…>
make this test more robust to changes in the testsuite driver
11:54 AM Ticket #2142 (:b doesn't invoke :browse, or even generate an ambiguous command error) closed by simonmar
wontfix: Perhaps in retrospect we shouldn't have spammed :b, but I think it would …
11:39 AM GHC-6.10.2 created by simonmar
11:00 AM Ticket #2743 (GHC 6.10.1 Win32 release is unusable (on XP SP3)) closed by NeilMitchell
fixed: I've built with the fix, and tested, and it works: […]

Nov 11, 2008:

11:21 PM Ticket #2752 (Parse error in STM.c) closed by igloo
fixed: Merged.
9:40 PM Ticket #2745 (ghc -shared broken) closed by igloo
fixed: Merged
9:38 PM Ticket #2747 (Excessive Memory Usage: space leak with foldl' on Integer) closed by igloo
fixed: Merged
9:01 PM Ticket #2769 (Export mapAccumR from Data.Map, Data.IntMap) created by Deewiant
For some reason, the mapAccumR function isn't exported from Data.Map
6:28 PM Ticket #2768 (rts/win32/IOManager.h declarations conflict with windows.h) created by Deewiant
rts/win32/IOManager.h has the following: […] Which causes problems on …
5:33 PM Ticket #1995 (Unsoundness in the RTTI scheme when newtypes are involved) closed by mnislaih
fixed: Fixed up to some point by the patch below. […] It is still possible to …
5:25 PM Ticket #2475 (debugger gives "Can't unify" when stopped at an exception) closed by mnislaih
fixed: I forgot to close this ticket. Fixed by the patch […]
2:28 PM Ticket #1944 (round function causes cblas NaNs) closed by simonmar
fixed: Optimistically assuming this is the same bug as #2724 (now fixed).
2:01 PM Ticket #2767 (Type family bug ?) created by test
I get this error when compiling a program with associated type families: …
10:39 AM Ticket #2766 (Infix type operators are presented with incorrect syntax in ghci) created by EyalLotem
Prelude Control.Arrow> :t first :: Arrow (~>) => b~>c -> (b, d)~>(c, d) …
9:53 AM Ticket #2765 (unsetenv not found under Solaris 8 when building ghc-6.10.1) created by maeder
Which library provides unsetenv? […] […]
9:50 AM Changeset in base [002c71b]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by jpm@…>
updating Haddock documentation Fixed the broken link from Data.Generics to Data.Data.
9:50 AM Changeset in ghc [877f16b9]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by jpm@…>
updating Haddock documentation Fixed the broken link from Data.Generics to Data.Data.

Nov 10, 2008:

11:44 PM Ticket #2764 (gen_contents_index generates links with package.haddock in the path) created by juhpetersen
If one runs gen_contents_index in libraries/ it generates broken links to …
7:58 PM Ticket #2763 (while installing cabal from darcs, 1.6.0.1 and 1.4.0.2) created by guest
I can't build cabal 1.4.0.2, cabal from darcs and cabal 1.6.0.1 Running …
6:26 PM Ticket #2761 (type checker bug) closed by igloo
invalid: Thanks for the report! However, the types are not equivalent, e.g. this …
5:49 PM Ticket #2754 (Strictness analyzer fails on an implementation of foldl) closed by igloo
invalid: Right, foldA is only strict in r if op is strict in its first …
4:55 PM Ticket #2762 (Excessive heap usage) created by igloo
With Main.hs: […] and InputOutput.hs: […] according to […] …
2:52 PM Ticket #2761 (type checker bug) created by guest
This causes a type error: […] This should compile fine since the types …
2:22 PM Ticket #2760 (Data.Generics.Basics.mkNorepType spelled wrong) created by guest
To be consistent with the constructor name NoRep this function should be …
2:13 PM Ticket #2759 (Data.Generics.ConstrRep isn't general enough) created by guest
The type ConstrRep in Data.Generics is used to represent constructors for …
10:07 AM Ticket #2758 (runghc in stdin mode ignores Ctrl-C on Windows, cannot be killed) created by simonmar
Moved from #2743.
10:06 AM Ticket #2757 (runghc doesn't respond to --help / --version) created by simonmar
Should be an easy one. (moved from #2743)
9:48 AM Changeset in ghc [d33dc99]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
add a DLL building test (#2745)
9:48 AM Changeset in testsuite [fe2daf5]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
add a DLL building test (#2745)
2:56 AM Ticket #2756 (state hack causes unneeded value to be evaluated) created by int-e
The following code prints "Main: Why?" when compiled with {{{ghc …

Nov 9, 2008:

9:20 PM Changeset in ghc [d25ec98]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Add some 6.10-specific test outputs
9:20 PM Changeset in testsuite [5599dab]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Add some 6.10-specific test outputs
9:15 PM Changeset in ghc [644090f6]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Ian Lynagh <igloo@…>
Increase the requirements for the annotations tests from 6.9 to 6.11
9:15 PM Changeset in testsuite [d72123b1]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
Increase the requirements for the annotations tests from 6.9 to 6.11

Nov 8, 2008:

6:59 PM Ticket #2755 (Broken link in GHC API documentation) created by waern
In the docs for the Exception module, the link to the Exception class goes …
4:30 AM Ticket #2754 (Strictness analyzer fails on an implementation of foldl) created by nimnul
foldB has O(1) complexity, but foldA O(N). Looks like a strictness …

Nov 7, 2008:

11:43 PM Ticket #2753 (GHC 6.10.1 cannot compile Crypto-4.1.0) created by thoughtpolice
While trying to install Crypto, I get this error message with GHC 6.10.1 …
7:18 PM Changeset in testsuite [61f813b]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Ian Lynagh <igloo@…>
TAG GHC 6.10.1 release
10:31 AM Changeset in nofib [e435fd4]ghc-7.8shakesupercompiler by Simon Marlow <marlowsd@…>
Add the GC benchmark suite These are the benchmarks uesd in our ISMM'08 paper on Parallel GC
8:52 AM Ticket #2752 (Parse error in STM.c) created by jputcu
Building failed. * Red Hat 7.3 * ghc-6.6.1 * gcc-2.96 * GNU make-3.80 …
5:33 AM Ticket #2751 (GHC 6.10.1 fails to build with --enable-shared configured on Ubuntu 8.04.) created by guest
To replicate: * unpack the source tar file * unpack the …

Nov 6, 2008:

4:30 PM Ticket #2750 (Bug in Data.Generics) created by guest
Observe the following: […] Probably a pasto in Data.Generics.
4:29 PM Ticket #2749 (No mention of -shared regression in relase docs) closed by simonmar
duplicate: see #2745
2:49 PM Ticket #2749 (No mention of -shared regression in relase docs) created by guest
The -shared flag used to do something useful on Windows, now it just fails …
9:54 AM Changeset in base [fd3cb34]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Simon Marlow <marlowsd@…>
add GHC.Conc.runSparks (required by GHC patch "Run sparks in batches")
9:54 AM Changeset in ghc [80ce119d]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Simon Marlow <marlowsd@…>
add GHC.Conc.runSparks (required by GHC patch "Run sparks in batches")

Nov 5, 2008:

8:37 PM Ticket #2748 (Fundep-laden code compiled and ran fine in 6.8, fails in 6.10) created by sedillard
I was kindly alerted by Ian Lynagh that some code of mine on hackage was …
3:22 PM Ticket #2747 (Excessive Memory Usage: space leak with foldl' on Integer) created by guest
"foldl1' (*) [1..1000000]" for example allocates up to 1.9 GB of Memory in …
10:04 AM Changeset in process [f92e6d5]encodingghc-7.2ghc-7.4ghc-7.6ghc-7.8 by Simon Marlow <marlowsd@…>
fix .cabal style bugs noticed by Cabal 1.6
9:58 AM Ticket #2746 (Documentation for Haskell 98 modules is empty) created by simonmar
How did this happen? …
9:26 AM Ticket #2745 (ghc -shared broken) created by simonmar
Lennart reports that ghc -shared is broken: […]
7:36 AM Ticket #2744 (Missing requirement check for hsc2hs) created by jputcu
Using ghc-6.6.1 to build ghc-6.10.1 fails because it's missing the hsc2hs …

Nov 4, 2008:

11:06 PM Ticket #2743 (GHC 6.10.1 Win32 release is unusable (on XP SP3)) created by guest
1. Running ghc in cmd.exe shell delivers (in my config): ghc.EXE: panic! …
10:09 PM Ticket #2742 (The -> in ViewPatterns binds more weakly than infix data constructors.) created by guest
The following code, essentially taken from the ViewPatterns page on the …
9:54 PM Ticket #2741 (Delete key not working in GHCi) created by guest
In GHCi 6.10.1, on Ubuntu with libedit 2.11, pressing the delete key …
2:51 PM Ticket #2722 (<<loop> when compiling with -O option with ghc-6.10.0.20081019) closed by ross
fixed: It never occurred to me before that using a valid equation as a rule could …
2:45 PM Changeset in base [8ed8e78]data-proxydbcsencodingghc-7.2ghc-7.4ghc-7.6ghc-7.8imp-param-classmonad-compsupercompilertype-reasoningwindows-iocp by Ross Paterson <ross@…>
FIX #2722: update RULES for the Category/Arrow split The rule arr id = id interacts unpleasantly with the advice to define id = arr id in instances of Category that are also instances of Arrow (#2722). Also changed a couple of >>>'s to .'s in later rules.
2:45 PM Changeset in ghc [51ac30ea]wip/T8959wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/orfwip/pattern-synonyms by Ross Paterson <ross@…>
FIX #2722: update RULES for the Category/Arrow split The rule arr id = id interacts unpleasantly with the advice to define id = arr id in instances of Category that are also instances of Arrow (#2722). Also changed a couple of >>>'s to .'s in later rules.
1:38 PM Ticket #2740 (free variable not available in debugger) created by phercek
The attached test shows the bugs. Unpack and check the ghci_log.html file …
12:05 PM Ticket #2738 (Regression in type checking of sections in records) closed by igloo
invalid: Thanks for the report. I haven't tried the full program, but this: […] …
11:52 AM Ticket #2739 (GHC API crashes on template haskell splices) created by waern
The GHC API crashes when type checking these two modules: TH.hs: …
3:48 AM Ticket #2738 (Regression in type checking of sections in records) created by dons
Looks like a GHC 6.10 regression. The following code, from …

Nov 3, 2008:

8:14 PM Ticket #2737 (add :tracelocal to ghci debugger to trace only the expressions in a given ...) created by phercek
As there is :steplocal, there should be also :tracelocal. It would keep …
3:05 PM Changeset in ghc [54bee08d]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
extra_clean for rename.prog005
3:05 PM Changeset in testsuite [55c4c38]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
extra_clean for rename.prog005
3:03 PM Changeset in ghc [975cb8e]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by Simon Marlow <marlowsd@…>
extra_clean for T2685
3:03 PM Changeset in testsuite [a03c1a6]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by Simon Marlow <marlowsd@…>
extra_clean for T2685
2:22 PM Changeset in ghc [011e93b]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Test Trac #2735
2:22 PM Changeset in testsuite [543c4e8a]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Test Trac #2735
11:12 AM Ticket #2735 (ghc panic with Haskell 98 program (applyTypeToArgs?)) closed by simonpj
fixed: Fixed by […] Thanks for the report. Simon
6:39 AM Ticket #2736 (Add bool to Data.Bool) created by guest
The function either is in Data.Either and maybe is in Data.Maybe. The …

Nov 2, 2008:

3:55 PM Ticket #2735 (ghc panic with Haskell 98 program (applyTypeToArgs?)) created by int-e
This code, […] crashes ghc: […] (Example trimmed down from a …

Oct 31, 2008:

9:12 PM Ticket #1837 (ghc-pkg should not accept unversioned depends) closed by igloo
fixed: Looks like when the warning was removed, the test was too. I've reinstated …
5:17 PM Ticket #2732 (Incorrect requirement for building ghc) closed by igloo
fixed: Thanks for the report. I've fixed the webpage, and the configure scripts …
2:57 PM Ticket #2652 (fancier prompts for ghci) closed by igloo
fixed: Thanks for the patch! I've applied a slightly different version: Prompt …
9:06 AM Changeset in ghc [1de9bc2]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Follow improvements in type signatures
9:06 AM Changeset in testsuite [be0ec5c]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Follow improvements in type signatures

Oct 30, 2008:

5:02 PM Ticket #2674 (ghc panic TcPat.checkArgs) closed by igloo
fixed: Merged
5:01 PM Ticket #2728 (T2627 profasm/profc: Kinds don't match in type application) closed by igloo
fixed: Fixed by […]
1:22 PM Changeset in ghc [0197184]ghc-7.8wip/T8545-ghc-7.8wip/T8776wip/T8959wip/T8995-level-generalisationwip/T9023wip/T9136wip/ampwip/ermsbwip/ext-solverwip/generics-propeqwip/nested-cprwip/orfwip/pattern-synonymswip/recurs-compat by simonpj <simonpj@…>
Make ann01 not depend on linking order
1:22 PM Changeset in testsuite [7e96302]at-defaultsatomicsdata-kind-syntaxencodingghc-7.2ghc-7.4ghc-7.6ghc-deferghc-new-comonad-compno-pred-tyoverlapping-tyfamspatch-4404patch-5014patch-5084tc-untouchablesth-newtype-natstype-nats-simpleunboxed-tuple-argumentsunboxed-tuple-arguments2wip/nested-cprwip/pattern-synonymswip/th-new by simonpj <simonpj@…>
Make ann01 not depend on linking order
11:45 AM Ticket #2733 (Newtype deriving over phantom types broke between GHC 6.6.1 and GHC 6.8.1) closed by simonpj
duplicate: Dup #2734.
11:45 AM Ticket #2734 (Newtype deriving over phantom types broke between GHC 6.6.1 and GHC 6.8.1) closed by simonpj
invalid: I'm afraid this is by design: the 6.6 deriving mechanism could …
10:09 AM Ticket #2734 (Newtype deriving over phantom types broke between GHC 6.6.1 and GHC 6.8.1) created by DavidA
Consider the following code: […] In 6.6.1, it was permissible to derive …
10:08 AM Ticket #2733 (Newtype deriving over phantom types broke between GHC 6.6.1 and GHC 6.8.1) created by DavidA
Consider the following code: {-# OPTIONS_GHC -fglasgow-exts …
9:52 AM Ticket #2732 (Incorrect requirement for building ghc) created by jputcu
At the bottom of http://www.haskell.org/ghc/download_ghc_683.html you'll …
9:06 AM Ticket #2731 (Avoid unnecessary evaluation when unpacking constructors) created by simonpj
Consider […] GHC will extract the first component of the MkT, …
8:42 AM Ticket #2730 (Quasiquote or TH linking may need HPC flag) created by simonpj
Test quasiquotation/qq005 fails in the hpc way: […] I believe the …

Oct 29, 2008:

5:43 PM Ticket #2729 (Stuck when compiling XMonad.StackSet in xmonad 0.9 (hackage version)) created by mnislaih
This is the end of the -v output without -O2 […] ...and then it stops, …
5:16 PM Ticket #2728 (T2627 profasm/profc: Kinds don't match in type application) created by igloo
T2627 profasm/profc is getting a lint failure: […]
2:14 PM Ticket #2720 (eyeball/inline1 still isn't optimised with -fno-method-sharing) closed by simonpj
fixed: I believe I've fixed this […] Do try it out. I'll close it meanwhile. …
12:54 PM Ticket #2714 (No match in record selector Var.tcTyVarDetails) closed by igloo
fixed: Merged
12:52 PM Ticket #2723 (Unnecessary warning for record wildcards) closed by igloo
fixed: Didn't go cleanly, so not merged.
1:39 AM Ticket #2700 (Template Haskell pretty printer arrow always associates right) closed by igloo
fixed: Merged
1:36 AM Ticket #2713 (Fixities interact badly with TH under GHC 6.10.1 20081007) closed by igloo
fixed: Merged
1:35 AM Ticket #2701 (Cannot derive Data for structures containing unboxed values) closed by igloo
fixed: Merged

Oct 28, 2008:

12:03 PM Ticket #2595 (Implement record update for existential and GADT data types) closed by simonpj
fixed: OK I have mostly-implemented this feature request […] No need to merge. …
12:38 AM Ticket #2727 (DiffArray performance unusable for advertized purpose) created by claus
(cf. this …

Oct 27, 2008:

7:17 PM Ticket #2718 (Building ghc-6.8.3 with ghc-6.2.2 failed on Red Hat 7.3 machine) closed by igloo
invalid: Only >= 6.4.2 is supported for building 6.8.3, sorry. You should be able …
4:36 PM Ticket #2707 (GHCi reports "exitWith ExitSuccess" as an exception) closed by igloo
invalid: I agree. It might be useful to the user to know that the program …
2:20 PM Ticket #2726 (getAddrInfo and addrFamily not in scope on Windows GHC 6.8) created by speaker2machines
import Network.Socket ... getAddrInfo ... addrFamily -- gives me not …
1:16 PM Ticket #1291 (Binary Solaris build fails on Solaris 9) closed by igloo
fixed: I've added a link to this ticket from the 6.8.3 download blurb.
1:06 PM ModuleDependencies/Hierarchical edited by nominolo
update based on discussion with simonmar (diff)
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