Asumu Takikawa
5751a2e1cf
Refactor get-field checking to avoid bad names
2015-05-12 15:08:53 -04:00
Eric Dobson
90061c2b96
Add filters for trivial cases in arithemetic procedures.
2015-05-02 08:26:50 -07:00
Eric Dobson
22342d6a35
Simplify flsqrt type.
2015-05-02 08:26:50 -07:00
Eric Dobson
fc4e216fc2
Simplify flexp type.
2015-05-02 08:26:50 -07:00
Eric Dobson
142b52918c
Fix types for flmin and flmax.
...
flmin and flmax only take two arguments.
2015-05-02 08:26:50 -07:00
Eric Dobson
848b69b73d
Simplify flonum comparison types.
2015-05-02 08:26:50 -07:00
Eric Dobson
d288b14244
Expand type of fl/.
2015-05-02 08:26:50 -07:00
Eric Dobson
c50b6291e2
Cleanup fl* type.
2015-05-02 08:26:50 -07:00
Eric Dobson
811cd211e9
Tighten fl+ and fl- types.
2015-05-02 08:26:49 -07:00
Eric Dobson
c3c134780e
Cleanup fx shifts.
2015-05-02 08:26:49 -07:00
Eric Dobson
3c978d82cb
Tighten fxior and fxxor.
2015-05-02 08:26:49 -07:00
Eric Dobson
424658f6ab
Tighten fxmin and fxmax.
...
Replace Zero case with all NonNegative or NonPositive values.
2015-05-02 08:26:49 -07:00
Eric Dobson
93b538b694
Cleanup types of fixnum comparisons.
...
Unify Zero and One cases, and remove extraneous ones.
2015-05-02 08:26:49 -07:00
Eric Dobson
114b9376f1
Tighten type of fxabs.
2015-05-02 08:26:49 -07:00
Eric Dobson
ad09e941a8
Tighten type of fxquotient
2015-05-02 08:26:49 -07:00
Eric Dobson
c923663e55
Tighten type of fx*
...
Make multiplication by Zero return Zero and by One return the other arg.
2015-05-02 08:26:49 -07:00
Eric Dobson
6bc24fdf83
Fixup type of fx-
...
fx- is not commutative.
Output is always a fixnum.
2015-05-02 08:26:48 -07:00
Eric Dobson
b6a53b8916
Cleanup types of fx+
...
Fix case for two Bytes which should be Index not PosIndex.
2015-05-02 08:26:48 -07:00
Eric Dobson
86d5845bc4
Replace exclude-zero with commutative-equality/strict-filter.
...
Make it more obvious what the generated type is.
Also removes NaN from the specific type for flonums because that was
incorrect.
2015-05-02 08:26:48 -07:00
Eric Dobson
69e613c831
Simplify types for nan? and infinite?
2015-05-02 08:26:48 -07:00
Eric Dobson
e91cdad6b0
Tighten types on sgn.
2015-05-02 08:26:48 -07:00
Eric Dobson
ddd503a203
Fix type on integer-sqrt/remainder.
...
It doesn't return exact integers when given inexact input.
2015-05-02 08:26:48 -07:00
Eric Dobson
eeef1a7c55
Simplify types of integer-sqrt.
2015-05-02 08:26:40 -07:00
Eric Dobson
70fdc3dd13
Make flonum and ext-flonum types use the same definitions.
...
This avoids problems where one could be changed to fix a bug and the
other would be missed.
2015-04-28 20:27:44 -07:00
Vincent St-Amour
257d4ec9a7
Fix use of values in type of integer-sqrt/remainder.
...
Closes PR 15034.
2015-04-28 17:49:53 -04:00
Asumu Takikawa
a80f55946d
Adjust error messages for : annotation form
...
Print better error messages for expression like
(: 2 Zero). Also fix and improve error messages for
multiple/missing types.
Closes PR 15044
2015-04-21 16:07:13 -04:00
Asumu Takikawa
3e0e3a4005
Add keyword argument for get/set-argb-pixels
...
Also simplify the types for bitmap-dc% too
2015-04-14 17:53:32 -04:00
Asumu Takikawa
c3a87fc5dd
Add a type for get-display-backing-scale
2015-04-10 18:57:35 -04:00
Andrew Kent
97e56fe506
Merge pull request #90 from andmkent/fieldobjs
...
better ->acc, fixed mutated private class field objs
2015-04-08 17:59:59 -04:00
Andrew Kent
cbbf5536d8
no objects for mutated private class fields
...
tidy up ->acc
2015-04-08 17:53:00 -04:00
Asumu Takikawa
7bf4314af4
Simplify Name type representation
...
Avoids contract errors by using a simpler representation
and sticking with it throughout.
2015-04-08 11:23:48 -04:00
Asumu Takikawa
d22bf8cc11
Fix type-name-env contracts and uses
2015-04-08 11:23:48 -04:00
Eric Dobson
f0c48cfb87
Make abs return its argument on -NonNegReal.
2015-04-07 09:50:33 -07:00
Eric Dobson
a522768b7e
Make tc-subst restrict returned types based on argument types.
2015-04-07 09:50:32 -07:00
Eric Dobson
7a29e8e369
Simplify cases in comparisons with -Zero or -RealZero
2015-04-07 08:23:32 -07:00
Eric Dobson
1ad0a2b181
Remove extra cases in comparisons for -One
2015-04-07 08:23:32 -07:00
Eric Dobson
b77bd862a0
Stop trying to represent rest objects because they are currently broken.
...
Closes #83 .
2015-04-07 08:13:38 -07:00
Eric Dobson
b8921ff4df
Fix contract on subst-type.
...
subst-type now can be called with Values? and such.
2015-04-06 09:58:06 -07:00
Eric Dobson
a33b27a3c9
Remove many cases of = that are unnecessary.
2015-04-05 19:10:51 -07:00
Eric Dobson
7b762933c6
Simplify the type of zero?.
2015-04-05 19:07:12 -07:00
Eric Dobson
be225976d3
Make subtype work with restricted filters.
...
Closes PR 15025.
2015-04-05 19:07:12 -07:00
Eric Dobson
db3826c474
Add comments for changes to substitution.
2015-04-05 18:01:11 -07:00
Alexis King
522e5fe45a
Remove dependency on compatibility-lib in the docs
2015-04-03 18:42:12 -07:00
Alexis King
e70617bf26
Replace let+ example with match; add margin note about Rec
2015-04-03 18:42:12 -07:00
Alexis King
2b6d979481
Add a note about struct subtyping
2015-04-03 18:42:12 -07:00
Alexis King
ffe1285828
Improve the guide section on recursive types
2015-04-03 18:42:12 -07:00
Alexis King
e3e73a8286
Update the guide to remove usages of legacy forms
2015-04-03 18:42:12 -07:00
Sam Tobin-Hochstadt
6a262c19fa
Add prefab structs to HISTORY.
2015-04-03 21:33:39 -04:00
Sam Tobin-Hochstadt
0793021514
History update for Typed Racket.
2015-04-03 18:45:38 -04:00
Sam Tobin-Hochstadt
583ca906b3
Significantly reduce dependencies.
...
In conjunction with a small change to syntax/parse, this means
that `typed/racket/base` no longer depends on `racket/set`,
`racket/contract/base`, or `racket/generic`.
Timings on my machine go from ~200ms for `#lang typed/racket/base`
as the whole file, to ~100ms. For comparison, `racket/base` is 30ms
and `#lang racket` is 150ms. `#lang typed/racket` is ~200ms with
this change.
Changes include:
- not using `in-syntax`
- switching to `syntax/parse/pre`
- avoiding `template` from `syntax/parse`
2015-04-03 12:50:55 -04:00
