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f026da5ecf
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939 Commits

Author SHA1 Message Date
Vincent St-Amour
f026da5ecf Added filters for numeric comparisons. 2010-06-30 14:53:22 -04:00
Vincent St-Amour
e8c42cd20c Extended type signatures for addition. 2010-06-30 14:53:21 -04:00
Vincent St-Amour
06b636b2e3 Updated make-vector's type for fixnums. 2010-06-30 14:53:21 -04:00
Vincent St-Amour
dcfb2d8a94 Added the Inexact-Complex type. 2010-06-30 14:53:21 -04:00
Vincent St-Amour
ef576e27c5 Fixed the type of min and max to only operate on reals. 2010-06-30 14:53:20 -04:00
Vincent St-Amour
22a652ef8e Kept track of source location better in the for: macros and got rid of 
useless type ascriptions.
 2010-06-30 14:53:20 -04:00
Vincent St-Amour
90252c9bd3 Fixed the type for hash-ref! 2010-06-30 14:53:20 -04:00
Vincent St-Amour
8ec6d7ff3f Added a rule for valid float promotion when dividing. 2010-06-30 14:53:19 -04:00
Vincent St-Amour
c6373ca7c0 Added special case to the typechecker for (- <positive-fixnum> 1). 2010-06-30 14:53:19 -04:00
Vincent St-Amour
f27aac552f Fixed build-vector's type. 2010-06-30 14:53:19 -04:00
Vincent St-Amour
a6872c67a7 Eliminate exact->inexact of floats. 2010-06-30 14:53:18 -04:00
Vincent St-Amour
dfafc0b295 Added fixnum optimizations. 2010-06-30 14:53:18 -04:00
Vincent St-Amour
cee39c4a38 Added fixnums to more type signatures. 2010-06-30 14:53:18 -04:00
Sam Tobin-Hochstadt
f763404347 Forgot to disable this yet again. 2010-06-30 12:04:23 -04:00
Sam Tobin-Hochstadt
18078400b7 make subst structs transparent 2010-06-29 17:34:44 -04:00
Sam Tobin-Hochstadt
c01b239779 Refactor struct type representation. 
- fields now represented by fld struct.
 - mutability on per-field basis
 - accessors are per field

This fixes lots of existing bugs, allows future #:mutable on fields.
 2010-06-29 17:33:36 -04:00
Sam Tobin-Hochstadt
3c4f1f39b8 minor cleanups 2010-06-29 17:33:35 -04:00
Sam Tobin-Hochstadt
26e73cf61d Remove bogus reference to 'sexpression', add docs for Sexp type, don't use Sexp where inappropriate 2010-06-28 11:12:21 -04:00
Sam Tobin-Hochstadt
a214f50812 remove unneeded export 2010-06-28 11:12:20 -04:00
Sam Tobin-Hochstadt
0bae63b516 Use get-type/infer for un-annotated defines. 2010-06-28 11:12:20 -04:00
Sam Tobin-Hochstadt
90d8a3cc13 Generalize mutated variables when inferring types. 2010-06-28 11:12:20 -04:00
Vincent St-Amour
382a45ad6f Fixed the optimizer so that it optimizes float comparisons. 2010-06-25 11:00:26 -04:00
Vincent St-Amour
d6008f9191 Typed Scheme now optimizes (exact->inexact <Integer>) to (->fl <Integer>). 2010-06-25 11:00:25 -04:00
Vincent St-Amour
b345d5f0f0 Typed Scheme now optimizes (fl)vector-length for all vectors and 
vector-(ref,set!) for vectors of known length.
 2010-06-25 11:00:24 -04:00
Vincent St-Amour
d47221c55d Added better tracing to the optimizer. 2010-06-25 11:00:23 -04:00
Sam Tobin-Hochstadt
3251712ef7 More fixnum improvements. 2010-06-24 18:17:01 -04:00
Sam Tobin-Hochstadt
4b1c62c978 Add Fixnum type. 2010-06-24 18:05:55 -04:00
Sam Tobin-Hochstadt
a33f460b25 recreate selector table automatically. 2010-06-24 16:48:10 -04:00
Sam Tobin-Hochstadt
40ca16bc30 Types are not quotable. 2010-06-24 16:47:25 -04:00
Sam Tobin-Hochstadt
3c8952d63d Use the correct field numbers in substructs. 
Maintain table of struct accessors/mutators.
 2010-06-24 14:53:38 -04:00
Sam Tobin-Hochstadt
3078807757 Better handling of unsafe identifier generation. 2010-06-24 11:05:55 -04:00
Vincent St-Amour
3c9e7e34db Switched indexing to integers in the typechecker's special cases for 
heterogenous vectors and unsafe struct operations.
 2010-06-22 18:42:26 -04:00
Vincent St-Amour
7d1040283e Added support for unsafe struct operations to Typed Scheme. 2010-06-22 18:42:25 -04:00
Vincent St-Amour
379d9a2125 Added support for unsafe operations on heterogenous vectors. 2010-06-22 18:29:57 -04:00
Vincent St-Amour
eea31102b0 Moved the types for some byte string operations to 
base-env-indexing-abs.rkt.
 2010-06-22 18:29:57 -04:00
Vincent St-Amour
192c1fa995 Fixed the types of flvector operations. 2010-06-22 18:29:56 -04:00
Vincent St-Amour
61545c4e75 Made make-vector's type more convenient. 2010-06-22 18:29:56 -04:00
Sam Tobin-Hochstadt
6e1954d79b Add `struct:' 2010-06-22 16:29:35 -04:00
Sam Tobin-Hochstadt
bce2cedf38 Typecheck `map' expression, not just #'map. 2010-06-22 10:12:54 -04:00
Sam Tobin-Hochstadt
4df7d09ef1 Docs for List x ... 2010-06-21 18:30:30 -04:00
Sam Tobin-Hochstadt
0c7c722e16 support `map' over multiple ListDots with the same bound 
- also support ListDots + Listof (map errors when not same length)
 2010-06-21 18:30:30 -04:00
Sam Tobin-Hochstadt
b8777d20b2 allow optional specifcation of var pattern 2010-06-21 18:30:29 -04:00
Stevie Strickland
034b22d014 Generate dcon-dotted, and substitute for them. 
- generated only in the case where we have two ListDots or two ValuesDots
 - or when -> with the same bound, and fixed argument lengts are identical
 - currently errors if there are any 'fixed' portions
 2010-06-21 18:30:29 -04:00
Stevie Strickland
9c22701bd3 Take dcon-dotteds and create an appropriate i-subst/dotted entry. 2010-06-21 18:30:29 -04:00
Stevie Strickland
3f7ca52e37 Add fixed part to dcon-dotted. 2010-06-21 18:30:29 -04:00
Sam Tobin-Hochstadt
339add9f78 Implement substitutions as hash tables from vars to subst-rhs. 
- add convenience function for generating substitutions
 - give trivial substitution for unreferenced index variables
 2010-06-21 18:30:28 -04:00
Sam Tobin-Hochstadt
44d46e4cd7 Refactor substitution. 
- new file types/substitute
 - use structs for substitutions
 2010-06-21 18:30:28 -04:00
Sam Tobin-Hochstadt
8990459be6 provide more information in inference failures 2010-06-21 18:30:27 -04:00
Sam Tobin-Hochstadt
692dc025c0 fix fail! to use the correct arguments 2010-06-21 18:30:27 -04:00
Sam Tobin-Hochstadt
9f99c914f3 Fix move-to-dmap functions 2010-06-21 18:30:27 -04:00