October 2006 - Cvs-nhc98

patch applied (hat): Hat: make the compiler distinguish top-level identifiers from locally
by Malcolm Wallace 10 Oct '06

10 Oct '06

Wed Oct 10 09:27:00 PDT 2001 malcolm * Hat: make the compiler distinguish top-level identifiers from locally defined identifiers in the SR/ID table. M ./src/compiler98/DbgDumpSRIDTable.hs -10 +16 M ./src/compiler98/DbgDumpSRIDTableC.hs -10 +16 M ./src/compiler98/DbgTrans.hs -162 +133

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patch applied (hat): Portable Hat: ensure auxiliary information is available at the
by Malcolm Wallace 10 Oct '06

10 Oct '06

Wed Oct 10 05:54:01 PDT 2001 malcolm * Portable Hat: ensure auxiliary information is available at the definition site of data constructors, as well as at their use sites. M ./src/compiler98/AuxLabelAST.hs -4 +4 M ./src/hattrans/AuxLabelAST.hs -4 +4

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patch applied (hat): Accept 'deriving ()'.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Oct 8 08:22:29 PDT 2001 malcolm * Accept 'deriving ()'. M ./src/compiler98/Parse2.hs +2

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patch applied (hat): Temporary files should go into $(OBJDIR) not $(DEST).
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Oct 8 05:56:14 PDT 2001 malcolm * Temporary files should go into $(OBJDIR) not $(DEST). M ./src/hattools/Makefile -4 +4

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patch applied (hat): Fixed problem: java thread remained in memory when killing TraceFrame
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Oct 5 02:47:57 PDT 2001 thorsten * Fixed problem: java thread remained in memory when killing TraceFrame by top-right "x" button (instead of using "Exit" in the menu). Explicit call to System.exit added to ActionListener "windowClosing" to stop java's event manager. M ./src/old/trail/TraceFrame.java +2

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patch applied (hat): Correct a type signature that slipped through unnoticed in the big
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Oct 4 08:59:45 PDT 2001 malcolm * Correct a type signature that slipped through unnoticed in the big bugfix for the import mechanism. M ./src/compiler98/Main.hs -1 +1

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patch applied (hat): Re-format to 80-columns.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Oct 4 08:55:24 PDT 2001 malcolm * Re-format to 80-columns. M ./src/compiler98/Lift.hs -22 +52

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patch applied (hat): Fix several serious bugs in the import mechanism.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Oct 4 07:10:55 PDT 2001 malcolm * Fix several serious bugs in the import mechanism. A module A which imported another module B both qualified and unqualified got very confused about what names were visible, and what could be re-exported. The reason was that the qualified/unqualified distinction was being applied per module, not per identifier. A module containing imports such as import B (y) import B hiding (x) was being rejected with the spurious error that using both explicit imports and explicit hidings is not permitted. An implicit import qualified Prelude was being (incorrectly) added to all modules. Some bugs still remain for now: it is not possible to import or export only some constructors of a type / fields of a type / methods of a class. Either you get all of them or none of them. M ./src/compiler98/IExtract.hs -99 +134 M ./src/compiler98/Import.hs -4 +4 M ./src/compiler98/Main.hs -2 +2 M ./src/compiler98/MainNew.hs -9 +8 M ./src/compiler98/Need.hs -17 +20 M ./src/compiler98/PreImport.hs -292 +258 M ./src/compiler98/Rename.hs -8 +8 M ./src/compiler98/RenameLib.hs -3 +3

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patch applied (hat): Fix imports for hbc.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Oct 4 06:49:42 PDT 2001 malcolm * Fix imports for hbc. M ./src/compiler98/PrettySyntax.hs +1

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patch applied (hat): Improve Haskell pretty printer for hat-detect and hat-observe.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Sep 28 10:09:32 PDT 2001 olaf * Improve Haskell pretty printer for hat-detect and hat-observe. Shows complete list of chars as strings. Shows complete list in square brackets. Avoids superfluous parenthesis and indentation. No single space characters around operators to save space. Hard code informatin that some prelude operators are associative. M ./src/hattools/HatTrace.gc -1 +2 M ./src/hattools/PrettyExp.hs -72 +163

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