- Cvs-nhc98 - Haskell.org

patch applied (hat): Extended function extractV in TokenId to handle also tuples.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Mar 16 10:43:51 PST 2001 olaf * Extended function extractV in TokenId to handle also tuples. Is necessary for pretty printing of intermediate code. M ./src/compiler98/TokenId.hs +1

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patch applied (hat): Correct bug in desugaring of do notation in DbgDataTrans.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Mar 16 10:02:46 PST 2001 olaf * Correct bug in desugaring of do notation in DbgDataTrans. It created DeclSccs instead of DeclParse. Changed definition of combinator tif in DebugPrelude, so that an unevaluated if is shown in unevaluated form instead of always being evaluated. The following used to give a blackhole before: main = print (True || if x then False else False) x :: Bool x = x Also performed some inlining in combinators of DebugPrelude, but effect on runtime is not noticeable. M ./src/compiler98/DbgDataTrans.hs -2 +2

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patch applied (hat): Need to create objdir for new hat- programs dir.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Mar 16 09:44:35 PST 2001 malcolm * Need to create objdir for new hat- programs dir. M ./src/hattools/Makefile -2 +2

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patch applied (hat): Move and rename rt2a program to become hat-check.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Mar 16 08:19:35 PST 2001 malcolm * Move and rename rt2a program to become hat-check. M ./src/hattools/Makefile -1 +4 A ./src/hattools/hat-check.c M ./src/old/trail/Makefile -7 +3 R ./src/old/trail/rt2a.c

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patch applied (hat): Add new Hat tools for archive files:
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Mar 16 04:23:28 PST 2001 malcolm * Add new Hat tools for archive files: Programs are called hat-stack: gives a virtual stack trace from an error hat-connect: communicates with the Java browser A ./src/hattools/ A ./src/hattools/Makefile A ./src/hattools/Makefile.inc A ./src/hattools/browsercomms.c A ./src/hattools/browsercomms.h A ./src/hattools/hat-stack.c A ./src/hattools/minisocklib.c A ./src/hattools/nodecache.c A ./src/hattools/nodecache.h A ./src/hattools/utils.c A ./src/hattools/utils.h

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patch applied (hat): Hat: Do not store import lists in the ModInfo table for a module.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Mar 16 02:42:57 PST 2001 malcolm * Hat: Do not store import lists in the ModInfo table for a module. Storing import references forces the linker to add every single Prelude function into the final executable. We no longer use the import tables to find functions and adjust their trustedness at runtime, so carrying the dead code is no longer necessary. For the moment, the import list is still part of the C struct ModInfo, but in this change, we always fill it with a null list at compile time. M ./src/compiler98/DbgDumpSRIDTable.hs -1 +1 M ./src/compiler98/DbgDumpSRIDTableC.hs -1 +2

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patch applied (hat): Bugfix: The previously committed infix precedence check only worked
by Malcolm Wallace 10 Oct '06

10 Oct '06

Tue Mar 13 08:24:30 PST 2001 malcolm * Bugfix: The previously committed infix precedence check only worked for left sections. This fix makes it work for right sections also. M ./src/compiler98/Fixity.hs +4

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patch applied (hat): Bugfix. Operator sections suffered from priority inversion, for
by Malcolm Wallace 10 Oct '06

10 Oct '06

Tue Mar 13 07:21:37 PST 2001 malcolm * Bugfix. Operator sections suffered from priority inversion, for example (^2*3) was incorrectly parsed as (^(2*3)), even though ^ binds more tightly than *. This fix adds an inversion check and error message. M ./src/compiler98/Fixity.hs +28

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patch applied (hat): Hat: Patch the archive file on an interrupt.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Mar 12 08:35:22 PST 2001 malcolm * Hat: Patch the archive file on an interrupt. Implemented just like for pattern-match failure and black holes. Note that an interrupt really terminates the program, unlike with heap-based tracing, where the program could be resumed. M ./src/old/runtime/io.c -2 +15

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patch applied (hat): Hat: add error-case hooks in archive file.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Mar 12 08:17:58 PST 2001 malcolm * Hat: add error-case hooks in archive file. When terminating the program with an error, plant an error message and expression-root at the beginning of the archive file. This applies to pattern-match failures and black-holes at the moment. Interrupts are still to come. M ./src/old/runtime/browsercomms.c -2 +29 M ./src/old/runtime/io.c +5

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