- Cvs-hugs - Haskell.org

cvs commit: hugs98/src module.c
by Sigbjorn Finne 03 Feb '03

03 Feb '03

sof 2003/02/03 19:32:21 PST Modified files: src module.c Log: refactored checkExport() Revision Changes Path 1.5 +69 -80 hugs98/src/module.c

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cvs commit: hugs98/src storage.c storage.h static.c machdep.c connect.h
by Sigbjorn Finne 03 Feb '03

03 Feb '03

sof 2003/01/31 22:36:56 PST Modified files: src storage.c storage.h static.c machdep.c connect.h Log: Backwards compatibility for IO primitives implemented using HugsAPI1-4. IO actions now take a single continuation rather than two, causing the stated arity of IO primitives built with these earlier versions of HugsAPI to be off by one. By keeping track of what IO representation an extension DLL assumes, we adjust the arity of IO primitives when they're added to the name table in storage.c:addPrims(). ToDo: bump HugsAPI up to 5...no change in functionality, but if you implement HugsAPI5 you're assumed to be using new IO monad rep. Revision Changes Path 1.61 +27 -6 hugs98/src/storage.c 1.49 +3 -2 hugs98/src/storage.h 1.136 +13 -4 hugs98/src/static.c 1.75 +13 -4 hugs98/src/machdep.c 1.65 +3 -2 hugs98/src/connect.h

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cvs commit: hugs98/tests/static mod157.hs Mod157_A.hs Mod157_B.hs Mod157_C.hs Mod157_D.hs mod158.hs mod158.output mod159.hs Mod159_A.hs Mod159_B.hs Mod159_C.hs Mod159_D.hs mod160.hs mod160.output hugs98/tests testScript
by Sigbjorn Finne 01 Feb '03

01 Feb '03

sof 2003/02/01 18:32:06 PST Modified files: tests testScript Added files: tests/static mod157.hs Mod157_A.hs Mod157_B.hs Mod157_C.hs Mod157_D.hs mod158.hs mod158.output mod159.hs Mod159_A.hs Mod159_B.hs Mod159_C.hs Mod159_D.hs mod160.hs mod160.output Log: crafty re-exportation of methods/dcons Revision Changes Path 1.45 +4 -0 hugs98/tests/testScript

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cvs commit: hugs98/src module.c
by Sigbjorn Finne 01 Feb '03

01 Feb '03

sof 2003/02/01 18:30:19 PST Modified files: src module.c Log: checkExport(): when re-exporting a TC or class using (..) and that entity isn't locally defined, correctly compute the constructors/methods that are in scope (and hence exported.) What was there previously was just too simple-minded -- it assumed that the module of the re-exported TC/class was directly imported (and if it wasn't, no constructors/methods ended up being re-exported.) Revision Changes Path 1.4 +45 -33 hugs98/src/module.c

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cvs commit: hugs98/src storage.c storage.h
by Sigbjorn Finne 01 Feb '03

01 Feb '03

sof 2003/02/01 18:23:31 PST Modified files: src storage.c storage.h Log: added: List nubList(List) [non-destructive] Revision Changes Path 1.62 +15 -2 hugs98/src/storage.c 1.50 +3 -2 hugs98/src/storage.h

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cvs commit: hugs98/src array.c builtin.c connect.h dirprim.c interns.c iomonad.c static.c stmonad.c timeprim.c
by ross＠glass.cse.ogi.edu 31 Jan '03

31 Jan '03

ross 2003/01/25 17:03:59 PST Modified files: src array.c builtin.c connect.h dirprim.c interns.c iomonad.c static.c stmonad.c timeprim.c Log: Introduce a definition #define IOArity 2 for the number of arguments (continuations) passed to an IO action, and use it consistently for all IO primitives. This is currently just a cosmetic change, but the plan is to change IOArity to 1 when the unused failure continuation is removed from the IO type. Revision Changes Path 1.7 +17 -17 hugs98/src/array.c 1.45 +6 -6 hugs98/src/builtin.c 1.61 +4 -3 hugs98/src/connect.h 1.15 +13 -13 hugs98/src/dirprim.c 1.9 +4 -4 hugs98/src/interns.c 1.40 +106 -107 hugs98/src/iomonad.c 1.135 +5 -5 hugs98/src/static.c 1.9 +4 -4 hugs98/src/stmonad.c 1.8 +15 -15 hugs98/src/timeprim.c

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cvs commit: hugs98/libraries/Hugs ConcBase.hs Exception.hs IOExts.hs Prelude.hs hugs98/src connect.h iomonad.c hugs98/tests/rts primexc.hs
by ross＠glass.cse.ogi.edu 31 Jan '03

31 Jan '03

ross 2003/01/31 09:08:48 PST Modified files: libraries/Hugs ConcBase.hs Exception.hs IOExts.hs Prelude.hs src connect.h iomonad.c tests/rts primexc.hs Log: Remove the unused failure continuation from the IO monad again. Sigbjorn has a plan. Revision Changes Path 1.13 +3 -3 hugs98/libraries/Hugs/ConcBase.hs 1.10 +2 -2 hugs98/libraries/Hugs/Exception.hs 1.11 +2 -2 hugs98/libraries/Hugs/IOExts.hs 1.22 +9 -12 hugs98/libraries/Hugs/Prelude.hs 1.64 +3 -3 hugs98/src/connect.h 1.44 +6 -13 hugs98/src/iomonad.c 1.8 +3 -3 hugs98/tests/rts/primexc.hs

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cvs commit: hugs98/libraries/Hugs ConcBase.hs Exception.hs IOExts.hs Prelude.hs hugs98/src connect.h iomonad.c hugs98/tests/rts primexc.hs
by ross＠glass.cse.ogi.edu 31 Jan '03

31 Jan '03

ross 2003/01/30 17:40:47 PST Modified files: libraries/Hugs ConcBase.hs Exception.hs IOExts.hs Prelude.hs src connect.h iomonad.c tests/rts primexc.hs Log: Revert earlier change (removal of unused failure continuation from IO) as requested by Sigbjorn to restore binary compatibility. Revision Changes Path 1.12 +3 -3 hugs98/libraries/Hugs/ConcBase.hs 1.9 +2 -2 hugs98/libraries/Hugs/Exception.hs 1.10 +2 -2 hugs98/libraries/Hugs/IOExts.hs 1.20 +14 -11 hugs98/libraries/Hugs/Prelude.hs 1.63 +3 -3 hugs98/src/connect.h 1.42 +34 -14 hugs98/src/iomonad.c 1.7 +3 -3 hugs98/tests/rts/primexc.hs

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cvs commit: hugs98/src storage.c
by Sigbjorn Finne 31 Jan '03

31 Jan '03

sof 2003/01/31 07:39:46 PST Modified files: src storage.c Log: comment wibble Revision Changes Path 1.60 +4 -3 hugs98/src/storage.c

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cvs commit: hugs98/src iomonad.c hugs98/libraries/Hugs Prelude.hs
by ross＠glass.cse.ogi.edu 31 Jan '03

31 Jan '03

ross 2003/01/31 03:51:08 PST Modified files: src iomonad.c libraries/Hugs Prelude.hs Log: small cleanup -- no functional changes. Revision Changes Path 1.43 +15 -28 hugs98/src/iomonad.c 1.21 +2 -2 hugs98/libraries/Hugs/Prelude.hs

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cvs commit: hugs98/libraries/Hugs ConcBase.hs Exception.hs IOExts.hs Prelude.hs hugs98/src connect.h iomonad.c hugs98/tests/rts primexc.hs
by ross＠glass.cse.ogi.edu 30 Jan '03

30 Jan '03

ross 2003/01/27 09:12:19 PST Modified files: libraries/Hugs ConcBase.hs Exception.hs IOExts.hs Prelude.hs src connect.h iomonad.c tests/rts primexc.hs Log: remove unused failure continuation from the IO type. Revision Changes Path 1.11 +3 -3 hugs98/libraries/Hugs/ConcBase.hs 1.8 +2 -2 hugs98/libraries/Hugs/Exception.hs 1.9 +2 -2 hugs98/libraries/Hugs/IOExts.hs 1.19 +11 -14 hugs98/libraries/Hugs/Prelude.hs 1.62 +3 -3 hugs98/src/connect.h 1.41 +14 -34 hugs98/src/iomonad.c 1.6 +3 -3 hugs98/tests/rts/primexc.hs

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cvs commit: hugs98/libraries/Hugs LazyST.hs
by ross＠glass.cse.ogi.edu 30 Jan '03

30 Jan '03

ross 2003/01/30 05:25:42 PST Modified files: libraries/Hugs LazyST.hs Log: sequence unsafeIOToST with (lazy) ST operations, so that runST (do {r <- newSTRef 'a'; unsafeIOToST (putStrLn "foo"); readSTRef r}) produces output. Revision Changes Path 1.7 +1 -1 hugs98/libraries/Hugs/LazyST.hs

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cvs commit: hugs98/src/unix convert_libraries
by ross＠glass.cse.ogi.edu 30 Jan '03

30 Jan '03

ross 2003/01/30 04:58:43 PST Modified files: src/unix convert_libraries Log: add Foreign.Marshal and Foreign.Marshal.Pool Revision Changes Path 1.50 +2 -0 hugs98/src/unix/convert_libraries

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cvs commit: hugs98/libraries/Hugs ST.hs
by ross＠glass.cse.ogi.edu 29 Jan '03

29 Jan '03

ross 2003/01/29 06:32:06 PST Modified files: libraries/Hugs ST.hs Log: change unsafeIOToST (in the strict ST monad) to sequence IO operations with ST ones, e.g. runST (unsafeIOToST (putStrLn "foo") >> return ()) should produce output. Revision Changes Path 1.9 +1 -1 hugs98/libraries/Hugs/ST.hs

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import/export bug
by Ross Paterson 27 Jan '03

27 Jan '03

Given: module A(Type(..)) where data Type = Constr module B(Type(..)) where import A module C(Type(..)) where import B module D where import C f = Constr ERROR "D.hs":3 - Undefined constructor function "Constr"

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cvs commit: hugs98/src builtin.c
by ross＠glass.cse.ogi.edu 25 Jan '03

25 Jan '03

ross 2003/01/25 16:44:45 PST Modified files: src builtin.c Log: move the #include "array.c" down, so array.c can use the IO stuff. Revision Changes Path 1.44 +10 -10 hugs98/src/builtin.c

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cvs commit: hugs98/src Makefile.in
by ross＠glass.cse.ogi.edu 25 Jan '03

25 Jan '03

ross 2003/01/25 16:43:41 PST Modified files: src Makefile.in Log: add a dependency for the libraries. Revision Changes Path 1.33 +1 -1 hugs98/src/Makefile.in

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cvs commit: hugs98/libraries/Hugs Prelude.hs
by ross＠glass.cse.ogi.edu 24 Jan '03

24 Jan '03

ross 2003/01/24 06:45:16 PST Modified files: libraries/Hugs Prelude.hs Log: remove unused export. Revision Changes Path 1.18 +0 -1 hugs98/libraries/Hugs/Prelude.hs

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cvs commit: hugs98/libraries/Hugs Exception.hs
by ross＠glass.cse.ogi.edu 24 Jan '03

24 Jan '03

ross 2003/01/24 06:43:25 PST Modified files: libraries/Hugs Exception.hs Log: fix definition of evaluate. Revision Changes Path 1.7 +1 -1 hugs98/libraries/Hugs/Exception.hs

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cvs commit: hugs98/tests testScript hugs98/tests/libs except1.hs hugs98/tests/rts arith.output array1.output enum.output1 enum.output2 primexc.hs primexc.output
by ross＠glass.cse.ogi.edu 23 Jan '03

23 Jan '03

ross 2003/01/23 09:48:50 PST Modified files: tests testScript tests/libs except1.hs tests/rts arith.output array1.output enum.output1 enum.output2 primexc.hs primexc.output Log: update tests to match Exception changes. Revision Changes Path 1.44 +2 -2 hugs98/tests/testScript 1.4 +2 -2 hugs98/tests/libs/except1.hs 1.5 +7 -7 hugs98/tests/rts/arith.output 1.5 +2 -2 hugs98/tests/rts/array1.output 1.7 +4 -12 hugs98/tests/rts/enum.output1 1.7 +4 -4 hugs98/tests/rts/enum.output2 1.5 +5 -8 hugs98/tests/rts/primexc.hs 1.5 +2 -2 hugs98/tests/rts/primexc.output

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cvs commit: hugs98/libraries/Hugs ConcBase.hs Exception.hs IOExts.hs Prelude.hs System.hs hugs98/src array.c bignums.c builtin.c compiler.c connect.h hugs.c iomonad.c machine.c printer.c server.c type.c hugs98/src/unix convert_libraries
by ross＠glass.cse.ogi.edu 23 Jan '03

23 Jan '03

ross 2003/01/23 09:47:09 PST Modified files: libraries/Hugs ConcBase.hs Exception.hs IOExts.hs Prelude.hs System.hs src array.c bignums.c builtin.c compiler.c connect.h hugs.c iomonad.c machine.c printer.c server.c type.c src/unix convert_libraries Log: Switch to the general Exception representation used in fptools/libraries. The old representation of exceptions was data Exception = IOException IOError | HugsException HugsException where IOErrors are passed to a failure continuation and printed using Show. HugsExceptions are redexes that caused an error, triggering a longjmp. If not caught, they get printed by the internal printer, e.g. {primDivInt 1 0}. Now: * the Exception type is copied from Control.Exception, which sadly makes the Prelude a bit bigger; there are no HugsExceptions. * all Exceptions trigger a longjmp, are caught by runAndShowError and printed using Show, e.g. "divide by zero" -- less information, but more friendly. As a result, +f (failOnError) now has no effect, although -u still works (slightly differently). * all of Control.Exception bar throw(Dyn)To works with Hugs. * the failure continuation in the IO type is unused, though it's still there for now. * now that exitWith throws an ExitException, an exitWith in a thread other than the main one is reported (like any other exception) but doesn't cause the program to terminate. The other behaviour is possible, but this is what GHC does. Revision Changes Path 1.10 +4 -6 hugs98/libraries/Hugs/ConcBase.hs 1.6 +28 -59 hugs98/libraries/Hugs/Exception.hs 1.8 +7 -31 hugs98/libraries/Hugs/IOExts.hs 1.17 +147 -40 hugs98/libraries/Hugs/Prelude.hs 1.7 +1 -12 hugs98/libraries/Hugs/System.hs 1.6 +15 -10 hugs98/src/array.c 1.7 +5 -5 hugs98/src/bignums.c 1.43 +54 -55 hugs98/src/builtin.c 1.13 +4 -4 hugs98/src/compiler.c 1.60 +19 -2 hugs98/src/connect.h 1.113 +8 -6 hugs98/src/hugs.c 1.39 +3 -3 hugs98/src/iomonad.c 1.13 +18 -16 hugs98/src/machine.c 1.8 +34 -34 hugs98/src/printer.c 1.27 +6 -2 hugs98/src/server.c 1.62 +39 -12 hugs98/src/type.c 1.49 +1 -2 hugs98/src/unix/convert_libraries

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cvs commit: hugs98/src builtin.c
by Sigbjorn Finne 23 Jan '03

23 Jan '03

sof 2003/01/23 08:50:21 PST Modified files: src builtin.c Log: avoid signed/unsigned CC warnings Revision Changes Path 1.42 +5 -4 hugs98/src/builtin.c

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cvs commit: hugs98/libraries/Hugs Ptr.hs hugs98/src builtin.c
by ross＠glass.cse.ogi.edu 23 Jan '03

23 Jan '03

ross 2003/01/23 02:37:36 PST Modified files: libraries/Hugs Ptr.hs src builtin.c Log: add Ord instances for Ptr and FunPtr Revision Changes Path 1.3 +6 -0 hugs98/libraries/Hugs/Ptr.hs 1.41 +13 -2 hugs98/src/builtin.c

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cvs commit: hugs98/src/msc Makefile
by Sigbjorn Finne 22 Jan '03

22 Jan '03

sof 2003/01/22 13:29:18 PST Modified files: src/msc Makefile Log: wibble Revision Changes Path 1.21 +1 -1 hugs98/src/msc/Makefile

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cvs commit: hugs98/src/winhugs Wintext.h
by Sigbjorn Finne 22 Jan '03

22 Jan '03

sof 2003/01/22 13:26:45 PST Modified files: src/winhugs Wintext.h Log: putc(), putchar(): cast CHAR arg Revision Changes Path 1.7 +2 -2 hugs98/src/winhugs/Wintext.h

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