October 2006 - Cvs-nhc98

patch applied (hat): For pre-' 98 compilers, add ' deriving Eval' on ImportState type.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Feb 12 08:06:23 PST 2001 malcolm * For pre-'98 compilers, add 'deriving Eval' on ImportState type. M ./src/compiler98/ImportState.hs +3

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patch applied (hat): ' isAlphaNum' wibble for pre-H' 98 hbc build.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Feb 12 07:52:27 PST 2001 malcolm * 'isAlphaNum' wibble for pre-H'98 hbc build. M ./src/compiler98/PrettySyntax.hs +4

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patch applied (hat): Get ' isNothing' from module Extra (for old hbc).
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Feb 12 07:44:19 PST 2001 malcolm * Get 'isNothing' from module Extra (for old hbc). M ./src/compiler98/DeriveRead.hs +1 M ./src/compiler98/DeriveShow.hs +1

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patch applied (hat): Add all Hat web-docs to the CVS archive.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Feb 8 08:45:35 PST 2001 malcolm * Add all Hat web-docs to the CVS archive. A ./docs/ A ./docs/browser-detail.html A ./docs/compiler.gif A ./docs/compiler2.gif A ./docs/faq.html A ./docs/feature-table.html A ./docs/index.html A ./docs/limitations-detail.html A ./docs/limitations.html A ./docs/maillist.html A ./docs/old-tracing.html A ./docs/paper.dvi A ./docs/people.html A ./docs/private/ A ./docs/private/Memos/ A ./docs/private/Memos/index.html A ./docs/private/conf.html A ./docs/private/index.html A ./docs/proposal.html A ./docs/tracing.html

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patch applied (hat): Changed tracing transforming (DbgTrans) to handle guards for case expressions, function bindings and pattern bindings consistently and correctly.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Tue Feb 6 09:02:43 PST 2001 olaf * Changed tracing transforming (DbgTrans) to handle guards for case expressions, function bindings and pattern bindings consistently and correctly. Also started to clean up transformation to make explicit where expressions are constructed that construct trace nodes. M ./src/compiler98/DbgId.hs -1 +3 M ./src/compiler98/DbgTrans.hs -243 +289

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patch applied (hat): Add correct space before " in" when pretty-printing syntax.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Feb 5 10:37:16 PST 2001 malcolm * Add correct space before "in" when pretty-printing syntax. M ./src/compiler98/PrettySyntax.hs -2 +2

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patch applied (hat): Fix long-standing bug in @-patterns.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Feb 5 10:35:26 PST 2001 malcolm * Fix long-standing bug in @-patterns. An @-pattern in a CAF (i.e. not in an argument position or lambda) generated incorrect code. Example: main = let s@_ = "hello" in print s expected result "hello", actually gave "". M ./src/compiler98/Case.hs -10 +18

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patch applied (hat): Improve handling of {-# pragmas #-} in any position.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Feb 5 10:32:16 PST 2001 malcolm * Improve handling of {-# pragmas #-} in any position. M ./src/compiler98/LexPre.hs -8 +14

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patch applied (hat): Accept {-# pragmas #-} anywhere (removed in the same way as comments)
by Malcolm Wallace 10 Oct '06

10 Oct '06

Tue Jan 30 08:53:47 PST 2001 malcolm * Accept {-# pragmas #-} anywhere (removed in the same way as comments) provided we don't recognise the pragma name. A recognised pragma still requires a proper parser. Also, some tidying of this source file to 80-column format. M ./src/compiler98/LexPre.hs -39 +64

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patch applied (hat): Improve error message for type variable occurrence-check failure.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Tue Jan 30 08:04:54 PST 2001 malcolm * Improve error message for type variable occurrence-check failure. M ./src/compiler98/TypeUnify.hs -1 +2

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