The Racket repository
051d677f0f
Finalization for a place channel used a recursive, non-atomic function, which meant that a thread switch could happen during place-channel finalization, leaving the new thread with the master GC and generally confused. (The random-message test found the bug right away on my machine.) We already have a non-recursive, non-atomic function to traverse place messages, so collapse all modes into that one implementation. Along the way, problems with empty structs (found by random tester) and checking of file descriptors (test added) also fixed. |
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| README | ||
The Racket programming language =============================== Important executables: * DrRacket: Racket's integrated development environment (start here!). * Racket: the main command-line entry point for running racket programs and scripts. * GRacket: the GUI-mode Racket executable. * raco: Racket's command-line toolset. More Information ---------------- Racket comes with extensive documentation: use DrRacket's `Help' menu, or run `raco docs'. Also, visit us at http://racket-lang.org/ for more Racket resources. Instructions for building Racket from source are in src/README. License ------- Racket Copyright (c) 2010-2011 PLT Scheme Inc. Racket is distributed under the GNU Lesser General Public License (LGPL). This means that you can 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 means that you must release the source code for the modified software. See doc/release-notes/COPYING.txt for more information.