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[smlnj] Diff of /sml/trunk/HISTORY
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Diff of /sml/trunk/HISTORY

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revision 1279, Wed Oct 16 14:21:07 2002 UTC revision 1334, Thu May 22 22:46:30 2003 UTC
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13  Description:  Description:
14    
15  ----------------------------------------------------------------------  ----------------------------------------------------------------------
16    Name: Matthias Blume (blume@tti-c.org)
17    Date: 2003/05/21 17:45:00 CDT
18    Tag: blume-20030517-complete
19    Description:
20    
21    Two changes:
22    
23      1. Added a flag for controlling whether non-exhaustive bindings will
24         be treated as errors (default is false).
25      2. Cleaned up the *entire* source tree so that CMB.make goes through
26         without a single non-exhaustive match- or bind warning.
27    
28    ----------------------------------------------------------------------
29    Name: Matthias Blume (blume@tti-c.org)
30    Date: 2003/05/17 10:20:00 CDT
31    Tag: blume-20030517-absyn
32    Description:
33    
34    1. Added cases for IF, WHILE, ANDALSO, and ORELSE to Absyn.
35    
36       This mainly affects the quality of error messages.  However, some
37       of the code is now more straightforward than before. (Treatment of
38       the above four constructs in translate.sml is much simpler than
39       the "macro-expansion" that was going on before.  Plus, the mach-
40       compiler no longer gets invoked just to be able to compile an
41       if-expression.)
42    
43    2. The ErrorMsg.Error exception is now caught and absorbed by the
44       interactive loop.
45    
46    ----------------------------------------------------------------------
47    Name: Allen Leung
48    Date: 2003/05/16 13:05:00 CDT
49    Tag: leunga-20030516-cygwin-runtime
50    Description:
51    
52        Ported the runtime system to cygwin, which uses the unix
53    x86-unix bin files.  Missing/buggy features:
54    
55       o getnetbyname, getnetbyaddr: these functions seem to be missing in
56         the Cygwin library.
57       o Ctrl-C handling may be flaky.
58       o Windows system calls and Windows I/O are not supported.
59    
60       A new set of binfiles is located at:
61    
62         http://www.dorsai.org/~leunga/boot.x86-unix.tgz
63    
64       This is only needed for bootstrapping the cygwin version of smlnj.
65       Other x86 versions can use the existing binfiles.
66    
67    ----------------------------------------------------------------------
68  Name: Matthias Blume  Name: Matthias Blume
69  Date: 2002/10/16 12:00:00 EDT  Date: 2003/04/08 15:42:00 CDT
70    Tag: blume-20030408-listpair
71    Description:
72    
73    1. Added a target 'mlrisc' to installer.
74    
75    2. Added missing elements to structure ListPair.
76    
77    ----------------------------------------------------------------------
78    Name: Allen Leung
79    Date: 2003/01/07 10:40:00 EST
80    Tag: leunga-20030107-int-rem
81    Description:
82    
83    Fixed a bug in Int.rem(x,y) where y is a power of 2 on x86.
84    The arguments to the SUBL instruction were swapped.
85    
86    ----------------------------------------------------------------------
87    Name: Matthias Blume
88    Date: 2002/12/12 16:25:00 EST
89    Tag: blume-20021212-risc-ra
90    Description:
91    
92    Fixed a serious bug in the rewrite code for FP spilling/reloading that
93    sent the RA into an infinite loop when floating point registers get
94    spilled.  (Because of this bug, e.g., nucleic stopped compiling between
95    110.37 and 110.38.)
96    There was another set of potential problems related to the handling of
97    MLRISC annotations (but those did not yet cause real problems, apparently).
98    
99    ----------------------------------------------------------------------
100    Name: Matthias Blume
101    Date: 2002/12/06 22:40:00 EST
102    Tag: blume-20021206-cm-fileid
103    Description:
104    
105    Added a call of SrcPath.sync at the beginning of Parse.parse (in CM).
106    This fixes the problem of CM getting confused by files that suddenly
107    change their identity (e.g., by getting unlinked and recreated by some
108    text editor such as vi).  There might be a better/cheaper/cleaner way
109    of doing this, but for now this will have to do.
110    
111    ----------------------------------------------------------------------
112    Name: Matthias Blume
113    Date: 2002/10/28 09:50:00 EST
114    Tag: blume-20021028-typecheck
115    Description:
116    
117    Exported structure Typecheck from $smlnj/viscomp/core.cm.
118    
119    ----------------------------------------------------------------------
120    Name: Matthias Blume
121    Date: 2002/10/17 09:10:00 EDT
122  Tag: Release_110_42  Tag: Release_110_42
123  Description:  Description:
124    
125    In good old tradition, there has been a slight hiccup so that we have
126    to patch 110.42 after the fact.   The old release tag has been replaced
127    (see below).
128    
129    The change solves a problem with two competing approaches the
130    configuration problem regarding MacOS 10.1 vs. MacOS 10.2 which got in
131    each other's way.
132    
133    This change only affects the runtime system code and the installer script.
134    (No new bootfiles.)
135    
136    ----------------------------------------------------------------------
137    Name: Matthias Blume
138    Date: 2002/10/16 12:00:00 EDT
139    Tag: Release_110_42_removed
140    Description:
141    
142  New working release.  New bootfiles.  New working release.  New bootfiles.
143    
144  ----------------------------------------------------------------------  ----------------------------------------------------------------------

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