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Matthew Flatt 2bfb851ccc optimizer: generalize intraprocedural type tracking
Enable the optimizer to figure to figure out that a loop
argument is always a real number, for example, in much the
same way that it can detect fixnums and flonums for unboxing.

Unboxing information was only needed at the resolve level,
but `real?` information is useful only to the optimizer, so
the generalization enables the optimizer to reach
approximations of type information earlier (e.g., among
a subset of a function's arguments).
2016-03-05 05:17:37 -07:00
pkgs optimizer: generalize intraprocedural type tracking 2016-03-05 05:17:37 -07:00
racket optimizer: generalize intraprocedural type tracking 2016-03-05 05:17:37 -07:00
.gitattributes Don't include git files in archives. 2010-05-12 01:46:05 -04:00
.gitignore Add *.orig, *.rej and *.core files to gitignore. 2015-11-06 10:25:13 -06:00
.mailmap mailmap updates & fixes. 2013-04-03 18:10:22 -04:00
.travis.yml Fix CI tests for match test move. 2015-12-30 10:39:45 -05:00
appveyor.yml Fix CI tests for match test move. 2015-12-30 10:39:45 -05:00
INSTALL.txt Windows code-signing and ".tgz" options for distro-build 2016-01-07 17:25:26 -07:00
Makefile Makefile: move SRC_CATALOG definition to ealier 2016-01-08 19:31:46 -07:00
README.txt update copyright from 2015 to 2016 2016-01-13 19:40:35 -07:00

This is the source code for the main Racket distribution.  See
"INSTALL.txt" for information on building Racket.

License
-------

Racket
Copyright (c) 2010-2016 PLT Design Inc.

Racket is distributed under the GNU Lesser General Public License
(LGPL).  This implies that you may link Racket into proprietary
applications, provided you follow the rules stated in the LGPL.  You can
also modify Racket; if you distribute a modified version, you must
distribute it under the terms of the LGPL, which in particular states
that you must release the source code for the modified software.  

See racket/src/COPYING_LESSER.txt for more information.