Shu-Yu Guo
dfaad3f28a
contract opting should not be provided for release.
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svn: r4795
2006-11-06 20:45:47 +00:00
Shu-Yu Guo
bd0b34a9ac
- refactored opt/c to its own struct/prop
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- moved opters next to their respective original contracts where possible
- the rest moved to contract-basic-opters.ss to avoid module cycle
- fixed some typos
svn: r4774
2006-11-04 05:02:57 +00:00
Robby Findler
d8a72d982f
added contract-opt, renamed contract-helpers to be a .ss, not .scm
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svn: r4207
2006-08-31 22:30:13 +00:00
Robby Findler
79ae279b79
extended or/c to support multiple higher-order contracts
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svn: r3606
2006-07-06 02:08:12 +00:00
Robby Findler
5e2f5d86de
re arranged the file names in the contract library and exported a few more things from the main library to satisfy plai
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svn: r2488
2006-03-23 17:22:26 +00:00
Robby Findler
d8217b9d27
added first stages of improvments to contract library to support lazy structure contracts. not yet complete, but contract system is in working order, so committing
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svn: r2452
2006-03-18 05:33:08 +00:00
Robby Findler
edc4b96987
improved expansion of -> contract combinator to generate less stuff and got a very slight performance improvement. also split up contract implementation into multiple files
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svn: r1956
2006-01-25 04:44:49 +00:00
Robby Findler
e3b5ba8ef8
moved contract library to private, in order to export a few more names to special places
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svn: r272
2005-06-29 23:33:51 +00:00
Matthew Flatt
e4a71a9b3c
match phase clean-up and minor contract-expansion improvement
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svn: r232
2005-06-22 21:31:11 +00:00
Robby Findler
06b511f323
added recursive contracts and fixed a bug or two
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svn: r81
2005-06-09 18:56:19 +00:00
Eli Barzilay
017d151d59
Adding collects, with all the right properties (except eoln-style).
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svn: r3
2005-05-27 18:56:37 +00:00
