Timeline


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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
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2:14 AM TypeFunctionsStatus edited by chak
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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 …
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