- Cvs-hugs - Haskell.org

cvs commit: hugs98/src builtin.h dirprim.c iomonad.c timeprim.c
by Ross Paterson 30 Sep '04

30 Sep '04

ross 2004/09/30 09:49:07 PDT Modified files: src builtin.h dirprim.c iomonad.c timeprim.c Log: Fix for bug reported by Henk-Jan van Tuyl, in which the following corrupts the heap if "foo" isn't found: import System.IO main :: IO () main = do h1 <- openFile "/usr/dict/words" ReadMode let fileName = "foo" h2 <- openFile fileName ReadMode return () The second openFile triggers a GC, which corrupts the indirection to fileName used by the error report. The bug has been there a long time, but has emerged now because we cut the starting size of the handle table (to make rare bugs more common). Today I learned that Cell x = ...; <possible GC> ... x ... is unsafe if x could refer to an indirection, even with conservative GC, even if there are copies of x on the stack. The fix is ugly (use a Cell * instead) but I couldn't think of anything better. Revision Changes Path 1.7 +3 -3 hugs98/src/builtin.h 1.19 +76 -76 hugs98/src/dirprim.c 1.80 +130 -130 hugs98/src/iomonad.c 1.12 +16 -16 hugs98/src/timeprim.c

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cvs commit: hugs98 aclocal.m4 configure.ac hugs98/docs/building unix.txt
by Ross Paterson 21 Sep '04

21 Sep '04

ross 2004/09/21 06:20:33 PDT Modified files: . aclocal.m4 configure.ac docs/building unix.txt Log: cleanups to argument handling: quoting, proper handling of disable, cleaned up descriptions, removed the unused -with-preprocessor. Revision Changes Path 1.12 +2 -3 hugs98/aclocal.m4 1.20 +79 -68 hugs98/configure.ac 1.4 +8 -8 hugs98/docs/building/unix.txt

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cvs commit: hugs98/src Makefile.in
by Sven Panne 21 Sep '04

21 Sep '04

panne 2004/09/21 00:19:46 PDT Modified files: src Makefile.in Log: Added ultra-evil hack to avoid PACKAGE_FOO clashes. I'll really have to re-think the PACKAGE_FOO stuff in conjunction with recursive configure.ac's a little bit more... Revision Changes Path 1.84 +6 -0 hugs98/src/Makefile.in

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cvs commit: hugs98 configure.ac
by Sven Panne 21 Sep '04

21 Sep '04

panne 2004/09/21 00:18:25 PDT Modified files: . configure.ac Log: Mostly small AC_INIT_tweaks Revision Changes Path 1.19 +6 -5 hugs98/configure.ac

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cvs commit: hugs98/libraries/Hugs Word.hs
by Ross Paterson 20 Sep '04

20 Sep '04

ross 2004/09/20 09:05:53 PDT Modified files: libraries/Hugs Word.hs Log: fix for left shift of Word64 Revision Changes Path 1.18 +2 -1 hugs98/libraries/Hugs/Word.hs

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cvs commit: hugs98/docs/building win32.txt
by Ross Paterson 17 Sep '04

17 Sep '04

ross 2004/09/17 16:26:52 PDT Modified files: docs/building win32.txt Log: add a bit about building from source snapshots Revision Changes Path 1.2 +55 -36 hugs98/docs/building/win32.txt

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cvs commit: hugs98 configure.ac
by Ross Paterson 16 Sep '04

16 Sep '04

ross 2004/09/16 03:01:23 PDT Modified files: . configure.ac Log: drop HAVE_SIGPOLL stuff (no longer needed by System.Posix.Signals) Revision Changes Path 1.18 +0 -11 hugs98/configure.ac

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cvs commit: hugs98/src connect.h iomonad.c type.c hugs98/libraries/Hugs Prelude.hs
by Ross Paterson 13 Sep '04

13 Sep '04

ross 2004/09/13 03:36:15 PDT Modified files: src connect.h iomonad.c type.c libraries/Hugs Prelude.hs Log: When character encoding is in effect, report an illegal encoding in input (to a Haskell program) by throwing ProtocolError (used to be EOF). Revision Changes Path 1.87 +3 -2 hugs98/src/connect.h 1.79 +29 -27 hugs98/src/iomonad.c 1.76 +4 -2 hugs98/src/type.c 1.38 +2 -0 hugs98/libraries/Hugs/Prelude.hs

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cvs commit: hugs98 aclocal.m4 configure.ac hugs98/src timeprim.c
by Ross Paterson 08 Sep '04

08 Sep '04

ross 2004/09/08 04:12:14 PDT Modified files: . aclocal.m4 configure.ac src timeprim.c Log: update timezone tests Revision Changes Path 1.11 +21 -30 hugs98/aclocal.m4 1.17 +2 -2 hugs98/configure.ac 1.11 +7 -7 hugs98/src/timeprim.c

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cvs commit: hugs98/docs/users_guide haskell98.xml hugs_ghc.xml hugs_only.xml introduction.xml miscellaneous.xml options.xml users_guide.xml using_hugs.xml
by Ross Paterson 07 Sep '04

07 Sep '04

ross 2004/09/07 06:33:57 PDT Modified files: docs/users_guide haskell98.xml hugs_ghc.xml hugs_only.xml introduction.xml miscellaneous.xml options.xml users_guide.xml using_hugs.xml Log: markup tweaks Revision Changes Path 1.5 +35 -34 hugs98/docs/users_guide/haskell98.xml 1.2 +120 -120 hugs98/docs/users_guide/hugs_ghc.xml 1.2 +125 -125 hugs98/docs/users_guide/hugs_only.xml 1.3 +1 -1 hugs98/docs/users_guide/introduction.xml 1.5 +1 -1 hugs98/docs/users_guide/miscellaneous.xml 1.6 +108 -105 hugs98/docs/users_guide/options.xml 1.5 +1 -1 hugs98/docs/users_guide/users_guide.xml 1.7 +3 -3 hugs98/docs/users_guide/using_hugs.xml

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