- Cvs-nhc98 - Haskell.org

Use -prelude flag to hat-trans to omit the automatic `impo
by malcolm＠sparud.net 23 Jan '02

23 Jan '02

malcolm: Wed Jan 23 16:10:52 CET 2002 Update of /usr/src/master/nhc/src/compiler98 In directory hinken:/tmp/cvs-serv5627 Modified Files: AuxFile.hs Log Message: Use -prelude flag to hat-trans to omit the automatic `import Prelude' when we are bootstrapping the Prelude itself.

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Fix an hmake script bug in determining the default compile
by malcolm＠sparud.net 23 Jan '02

23 Jan '02

malcolm: Wed Jan 23 13:13:51 CET 2002 Update of /usr/src/master/nhc/script In directory hinken:/tmp/cvs-serv4704 Modified Files: hmake.inst Log Message: Fix an hmake script bug in determining the default compiler. Also, introduce $HATFLAGS as a mechanism to pass extra options to hat-trans.

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Really commit changed Makefile
by olaf＠sparud.net 22 Jan '02

22 Jan '02

olaf: Tue Jan 22 18:50:24 CET 2002 Update of /usr/src/master/nhc/src/prelude/Hat In directory hinken:/tmp/cvs-serv27911/src/prelude/Hat Modified Files: CharTracing.hs Makefile Log Message: Really commit changed Makefile

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Made Makefile for Hat library (doesn't work yet).
by olaf＠sparud.net 22 Jan '02

22 Jan '02

olaf: Tue Jan 22 18:33:42 CET 2002 Update of /usr/src/master/nhc/src/prelude/Hat In directory hinken:/tmp/cvs-serv27799/src/prelude/Hat Modified Files: PreludeBuiltin.hs Added Files: PreludeBuiltinTypes.hx TraceOrigChar.hx TraceOrigPrelude.hx Removed Files: MagicTypes.hi TPrelude.hs Log Message: Made Makefile for Hat library (doesn't work yet). Cleaned up directory Hat. Changed PreludeBuiltin to make library Char work as well.

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Must import 'maybeStipOffQual'.
by malcolm＠sparud.net 22 Jan '02

22 Jan '02

malcolm: Tue Jan 22 18:18:25 CET 2002 Update of /usr/src/master/nhc/src/compiler98 In directory hinken:/tmp/cvs-serv27677/src/compiler98 Modified Files: HatTrans.hs Log Message: Must import 'maybeStipOffQual'.

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Changed tracing combinator ulazySat for untraced code.
by olaf＠sparud.net 22 Jan '02

22 Jan '02

olaf: Tue Jan 22 16:26:56 CET 2002 Update of /usr/src/master/nhc/src/prelude/Hat In directory hinken:/tmp/cvs-serv27074/src/prelude/Hat Modified Files: Hat.hs Makefile PreludeBasic.hs PreludeBuiltin.hs PreludeTracing.hs TPrelude.hs TPreludeBuiltinTypes.hs hat.c Log Message: Changed tracing combinator ulazySat for untraced code. The old one could not handle cyclic untraced data structures. The new one does, but always creates a Sat, ie. basically for every trusted reduction a Sat is constructed (however, old unportable version does not seem to be better in that respect). Transformed prelude with -hat -trusted, but nonetheless trace file seems to be considerably larger than for non-portable version. Corrected error in hat.c; pointers in hat.bridge had hidden flag set. Now hat-trail, hat-observe and hat-detect seem to work with trace files produced by portable version. Making everything is still done by hand.

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Changed tracing combinator ulazySat for untraced code.
by olaf＠sparud.net 22 Jan '02

22 Jan '02

olaf: Tue Jan 22 16:26:55 CET 2002 Update of /usr/src/master/nhc/src/compiler98 In directory hinken:/tmp/cvs-serv27074/src/compiler98 Modified Files: MainNew.hs TraceTrans.hs Log Message: Changed tracing combinator ulazySat for untraced code. The old one could not handle cyclic untraced data structures. The new one does, but always creates a Sat, ie. basically for every trusted reduction a Sat is constructed (however, old unportable version does not seem to be better in that respect). Transformed prelude with -hat -trusted, but nonetheless trace file seems to be considerably larger than for non-portable version. Corrected error in hat.c; pointers in hat.bridge had hidden flag set. Now hat-trail, hat-observe and hat-detect seem to work with trace files produced by portable version. Making everything is still done by hand.

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Fix ghc import dir detection for ghc installed from an RPM
by malcolm＠sparud.net 22 Jan '02

22 Jan '02

malcolm: Tue Jan 22 12:16:33 CET 2002 Update of /usr/src/master/nhc/src/hmake In directory hinken:/tmp/cvs-serv25622 Modified Files: MkConfig.hs Log Message: Fix ghc import dir detection for ghc installed from an RPM package. The 'libdir=.*' method only works for GHC-central packages. Use 'TOPDIROPT=-B.*' if the libdir test fails.

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When lexing, use a perfect hash function to recognise lang
by malcolm＠sparud.net 22 Jan '02

22 Jan '02

malcolm: Tue Jan 22 12:02:50 CET 2002 Update of /usr/src/master/nhc/src/compiler98 In directory hinken:/tmp/cvs-serv25512 Modified Files: LexLow.hs Log Message: When lexing, use a perfect hash function to recognise language keywords, rather than the previous chained conditionals. This makes the compiler approx 2% faster when built with nhc98 - there is no discernible effect on performance when built with ghc. Nevertheless I'm committing the change, because on a full build of nhc98 with itself the 2% speedup totals to about 10 minutes saving.

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Output formatting.
by malcolm＠sparud.net 21 Jan '02

21 Jan '02

malcolm: Mon Jan 21 12:26:28 CET 2002 Update of /usr/src/master/nhc/src/interpreter In directory hinken:/tmp/cvs-serv17472 Modified Files: HInteractive.hs Log Message: Output formatting.

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