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2b92ea9225
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39 Commits

Author SHA1 Message Date
Stevie Strickland
2b92ea9225 Start inner projections work. Next, test cases, then I'll fix the test 
cases by implementing the rest.

svn: r18174
 2010-02-18 23:54:56 +00:00
Stevie Strickland
da7473b867 TEST DRIVEN DEVELOPMENT. 
svn: r18173
 2010-02-18 23:35:58 +00:00
Stevie Strickland
301ac0e5f3 The simplest of all the contract features to handle. 
svn: r18169
 2010-02-18 23:17:48 +00:00
Stevie Strickland
cc52bcd197 Start throwing in higher-order checks. 
svn: r18168
 2010-02-18 23:09:42 +00:00
Stevie Strickland
ce04db35a0 Rename tests to be more specific, start inner tests, fix introduced bug. 
svn: r18164
 2010-02-18 22:27:34 +00:00
Stevie Strickland
a7d8507e3c Actually, these have slightly different conditions. super contracts require 
an overrideable method (augride is okay), whereas override contracts require
a method which has never been augmentable (i.e. no pubments or overments).

svn: r18162
 2010-02-18 22:11:01 +00:00
Stevie Strickland
87c5e94fc3 Filter out overrideable checks for both super and override contracts, add 
check against final methods (and change check for augmentable ones).

svn: r18161
 2010-02-18 22:06:41 +00:00
Stevie Strickland
126c3958b2 Add in different method tables for super calls and internal dynamic dispatch. 
Eventually the latter will become a table to vectors of methods instead, but
until I start handling override/augment contracts, we can use the simplified
version.

svn: r18153
 2010-02-18 19:50:59 +00:00
Stevie Strickland
b18283b626 Keeping up with trunk. 
svn merge ^/trunk

svn: r18145
 2010-02-18 04:34:09 +00:00
Stevie Strickland
eea685c1cf I didn't fix object-contract from mzlib/contract, just from scheme/contract. 
I don't plan on fixing the former at the moment, so I'll just add back these
two accessors so that it's happy.

svn: r18144
 2010-02-18 04:22:45 +00:00
Stevie Strickland
43613389a7 Add class/c and object/c forms, including first-order checks and basic 
projections that only perform first-order checks.  To add full projections,
also need to change the class struct.

svn: r18143
 2010-02-18 04:02:12 +00:00
Stevie Strickland
35afebaea3 Change object-contract to use find-method/who (already exported for Typed 
Scheme) to look for the appropriate method to wrap, which makes Robby's
object-contracts appropriately translucent during contract wrapping.

svn: r18102
 2010-02-16 19:58:07 +00:00
Matthew Flatt
2200ef17f5 fix problem with expansion to lambda in class form; better certficate transparency in splicing-let forms 
svn: r17436
 2009-12-30 12:35:21 +00:00
Stevie Strickland
fb85388288 Add this%, which is the class counterpart of the object reference "this". 
svn: r17359
 2009-12-19 20:56:40 +00:00
Stevie Strickland
c993533814 Change from (module ...) -> #lang and also move any mzscheme -> scheme/base. 
svn: r16563
 2009-11-05 17:18:54 +00:00
Jon Rafkind
f99c5f276c print value of the super class in error messages 
svn: r16482
 2009-10-30 17:50:15 +00:00
Matthew Flatt
f51f8c8b7f avoid generating unnecessary struct-accessor and -mutator names 
svn: r14566
 2009-04-20 13:14:40 +00:00
Matthew Flatt
4b3626c156 fix inverted argument default for editor<%> read-from-file method; better Check Sytax results on packages; added syntax/flatten-begin library 
svn: r14548
 2009-04-17 22:50:19 +00:00
Matthew Flatt
09320cea1c tiny object-instantiation perf. tweak 
svn: r14534
 2009-04-16 21:24:42 +00:00
Matthew Flatt
709ad23400 performance improvements: class local-field access uses accessor with index built in (so the index is checked once); JIT partially inlines struct-field mutation 
svn: r14530
 2009-04-16 19:01:20 +00:00
Matthew Flatt
ee084ad7ff adjust special scheme/class keywords to effectively declare themselves as expression forms (PR 10135): merge to 4.1.5 
svn: r14137
 2009-03-17 00:45:29 +00:00
Matthew Flatt
6aea96cb5c improve name of class field accessors/mutators 
svn: r13150
 2009-01-15 13:49:04 +00:00
Matthew Flatt
1642a84e69 add equal?/recur; implement equal? for image-snip% via properties 
svn: r12950
 2008-12-29 22:36:53 +00:00
Matthew Flatt
0cd2537a82 add equal<%> ad interface* 
svn: r12946
 2008-12-28 15:05:02 +00:00
Matthew Flatt
89d0801d7a change quote-syntax to include a certificate for the enclosing module, enable certificate checking of phase-1 bindings, and fix some other problems with certificates 
svn: r12714
 2008-12-05 22:45:04 +00:00
Matthew Flatt
6e9ccd3f43 better checking of case where a local name is used before it is defined (in an int-def context) 
svn: r12659
 2008-12-01 12:54:16 +00:00
Matthew Flatt
a0f91d905e revised internal-definitions context and a basic 'define-package' form 
svn: r12579
 2008-11-24 19:52:41 +00:00
Matthew Flatt
ad75c8aa58 fix problems in lex-rename simplification; other tiny improvements and doc repairs 
svn: r12380
 2008-11-10 22:50:54 +00:00
Matthew Flatt
72055191b4 add printable<%> 
svn: r11705
 2008-09-12 22:50:09 +00:00
Matthew Flatt
1a8b6cb824 fix mistakes in augment corrections; fix runtime-path handling of lib paths 
svn: r11577
 2008-09-08 19:44:32 +00:00
Matthew Flatt
74addc1b71 fix checking of augment on a method that is overridable but was formerly augmentable 
svn: r11574
 2008-09-08 14:41:56 +00:00
Eli Barzilay
7d50e61c7f * Newlines at EOFs 
* Another big chunk of v4-require-isms
* Allow `#lang framework/keybinding-lang' for keybinding files
* Move hierlist sources into "mrlib/hierlist", leave stub behind

svn: r10689
 2008-07-09 07:18:06 +00:00
Matthew Flatt
e25e7a1098 keyword in methods and apply; procedure-reduce-keyword-arity 
svn: r9396
 2008-04-22 18:00:04 +00:00
Matthew Flatt
021d4d7527 new hash function names and ops (3.99.0.23) 
svn: r9209
 2008-04-08 21:42:38 +00:00
Matthew Flatt
307ca18d31 doc make-generic and add 'generic?' 
svn: r9164
 2008-04-04 12:13:19 +00:00
Sam Tobin-Hochstadt
bb5fe5e47c Provide find-method/who and do-make-object, for Typed Scheme. 
svn: r8841
 2008-03-01 23:09:23 +00:00
Eli Barzilay
b1a08edd5a use new require specs in many places 
svn: r8774
 2008-02-23 09:42:03 +00:00
Robby Findler
3cf6ed4673 mostly finished the contract library changes 
svn: r8195
 2008-01-03 18:10:43 +00:00
Robby Findler
9a0498b44d moved class, contracts, serialize, and traits into scheme/ and changed the class and contract interface so that contracts no longer depend on the class system (instead its the other way around) 
svn: r8017
 2007-12-15 18:46:55 +00:00