84deff1d02
Formerly, an expression like `(arity-at-least-value 7)` could crash,
because the `arity-at-least-value` accessor is created in unsafe mode,
and the slow path to accessor errors attempted to use the accessor to
provoke an error message. Instead of using a potentially unsafe
accessor, have the slow path raise an error explicitly with
`raise-argument-arror`. That change has the added benefit of making
error messages mach traditional Racket (at least for structure types
that are not declared as "authentic").
The problem was exposed by tests added in
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| pkgs | ||
| racket | ||
| .gitattributes | ||
| .gitignore | ||
| .gitlab-ci.yml | ||
| .mailmap | ||
| .travis.yml | ||
| appveyor.yml | ||
| azure-pipelines.yml | ||
| INSTALL.txt | ||
| Makefile | ||
| README.md | ||
This is the source code for the core of Racket. See "INSTALL.txt" for full information on building Racket.
To build the full Racket distribution from this repository, run make
in the top-level directory. To build minimal Racket, run make base.
The rest of the Racket distribution source code is in other repositories, mostly under the Racket GitHub organization.
Contribute to Racket by submitting a pull request, joining the development mailing list, or visiting the IRC channel.
License
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.