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Typed Racket
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Sam Tobin-Hochstadt d3fac7c24a Revise handling of #:opaque types, and Any. 
Guard opaque predicates with an (-> Any Any) contract. This uses the
contract generation infrastructure to avoid wrapping struct predicates.

Also, relax `any-wrap/c` (the contract used for `Any` in positive
position) to allow opaque structures. This also requires an enumeration
of all the other kinds of values that TR understands, so that they are
not confused with opaque structures.

Joint work with @bennn.

Closes #202.
Closes #203.
Closes #241.
2015-12-30 12:33:15 -05:00
source-syntax Remove extra directories. 2014-12-02 00:53:36 -05:00
typed-racket Bump version for typed/racket/unsafe addition 2015-09-30 15:37:02 -04:00
typed-racket-compatibility Ugh, typo. 2015-12-18 17:09:58 -06:00
typed-racket-doc Temporarily disable examples until #264 is fixed 2015-12-20 17:04:55 -05:00
typed-racket-lib Revise handling of #:opaque types, and Any. 2015-12-30 12:33:15 -05:00
typed-racket-more Succcessfully typecheck new rackunit test-begin expansion. 2015-12-21 19:46:21 -05:00
typed-racket-test Revise handling of #:opaque types, and Any. 2015-12-30 12:33:15 -05:00
.gitignore Add standard .gitignore file. 2014-12-06 17:46:25 -05:00
.travis.yml Revise Travis tests for 43a8cce3f. 2015-12-29 17:58:00 -05:00
README.md Fix Travis image URL in the README 2015-02-25 15:17:13 -05:00

README.md

Typed Racket

Build Status

Typed Racket is Racket's gradually-typed sister language which lets you add statically-checked type annotations to your programs. For more information, see the Typed Racket Guide.

Installation

Typed Racket is bundled in the default Racket distribution, which you can download from Racket's download page.

You can also manually install it from the main package catalog with the following command:

raco pkg install typed-racket

Documentation

The documentation is also bundled in your local copy of Typed Racket.

Copyright (c) 2010-2015 PLT Design Inc.

This package is distributed under the GNU Lesser General Public License (LGPL). This means that you can link this package into proprietary applications, provided you follow the rules stated in the LGPL. You can also modify this package; if you distribute a modified version, you must distribute it under the terms of the LGPL, which in particular means that you must release the source code for the modified software. See http://www.gnu.org/copyleft/lesser.html for more information.