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22 Commits

Author SHA1 Message Date
Sam Tobin-Hochstadt
e14e58c8df hash table keys are contravariant, not covariant 
svn: r15077
 2009-06-04 14:38:59 +00:00
Sam Tobin-Hochstadt
c4762078e3 Remove lots of debugging code. 
Use `needs-resolving?' in subtype.
Make resolve-{app,name} handle not-yet-bound names.

svn: r14890
 2009-05-20 23:40:03 +00:00
Sam Tobin-Hochstadt
19c4aa6ba4 Sort unions on re-construction to make contract happy. 
Use resolve-once more.
Improve `overlap', in particular use keys.
Resolve names and apps before doing structure comparison.

svn: r14884
 2009-05-20 18:35:59 +00:00
Sam Tobin-Hochstadt
1047f7625d Handle ValuesDots in check-below. 
Fix typo in valuesdots handling in values->tc-results
Handle ValuesDots in do-ret.
Don't try to construct silly wrappers for `apply values'
Don't use rest as list extension if it's #f
Fix tc-result handling for check-subforms/check
Add stronger contracts for Scope
Always generate substitution for infer/dots.
Fix type of `time-apply'

svn: r14815
 2009-05-14 18:57:02 +00:00
Sam Tobin-Hochstadt
a47bb9e8c3 inference for filters and objects 
svn: r14799
 2009-05-13 21:25:56 +00:00
Sam Tobin-Hochstadt
8fc6e38b11 Fix inference when filters/objects are not needed 
svn: r14790
 2009-05-12 21:31:21 +00:00
Sam Tobin-Hochstadt
5300481176 Move `hashof' contract combinator to utils/utils.ss 
Fix frees for arr to use `fix-bounds' properly.
Match : symbolically in ->*

svn: r14786
 2009-05-12 19:53:48 +00:00
Sam Tobin-Hochstadt
3575ba8d5f Remove debugging printfs. 
Comment tests back in.

svn: r14748
 2009-05-08 19:10:12 +00:00
Sam Tobin-Hochstadt
dbe5556b45 Add missing file. 
Fix bug in struct type creation.
Add ability to disable printing dynamically.
Fix recursion into objects & paths.

svn: r14747
 2009-05-08 19:00:07 +00:00
Sam Tobin-Hochstadt
50696a08a3 Handle polymorphic function application. 
Paths work with car/cdr.
Fix #%require/#%provide top-level handling.

svn: r14735
 2009-05-06 22:45:12 +00:00
Sam Tobin-Hochstadt
f2bffcabab Sync to trunk again. 
Fix require/contract.
Subtyping, printing for refinements.

svn: r14626
 2009-04-27 18:26:00 +00:00
Sam Tobin-Hochstadt
1edf62a912 resolve conflicts 
svn: r14598
 2009-04-24 21:21:06 +00:00
Sam Tobin-Hochstadt
511d641b45 All subtype tests now pass. 
svn: r13963
 2009-03-05 00:33:48 +00:00
Sam Tobin-Hochstadt
84d13347d7 infer now compiles 
svn: r13949
 2009-03-04 18:33:29 +00:00
Sam Tobin-Hochstadt
c819793a82 more stuff works 
svn: r13935
 2009-03-04 00:13:54 +00:00
Sam Tobin-Hochstadt
f867eea8c3 take out work on paths, now compiles 
svn: r13431
 2009-02-04 20:57:28 +00:00
Sam Tobin-Hochstadt
3ab3c8d368 commit work to new branch, doesn't work yet 
svn: r13427
 2009-02-04 20:19:41 +00:00
Eli Barzilay
d1a0086471 newlines at EOFs 
svn: r13105
 2009-01-14 03:10:47 +00:00
Sam Tobin-Hochstadt
ea0873adb2 Handle top-arr in infer. Add convenience binding for function top. 
svn: r12745
 2008-12-08 18:24:33 +00:00
Sam Tobin-Hochstadt
35244d474e revert contracts 
svn: r11739
 2008-09-13 23:51:16 +00:00
Sam Tobin-Hochstadt
9d53eab27d contracts for infer, and keyword argument for expected 
svn: r11735
 2008-09-13 23:00:24 +00:00
Sam Tobin-Hochstadt
5ac64589ba reorg 2008-09-09 17:40:26 -04:00