mirror of
git://git.code.sf.net/p/sbcl/sbcl
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c2df85fe12
This test was trying to assert that no slow TYPEP call existed. Since positive assertions are generally better than negative ones, it instead asserted that exactly one LAYOUT existed, which would be expected for %INSTANCE-TYPEP. And it used to be meaningful because: * MUTEX stored its owner as a THREAD instance, not a raw word, therefore * MUTEX and THREAD were mutually referential types. The compiler could not efficiently deal with a forward-referenced types in whichever defstruct appeared first in the defining file. So either it couldn't optimize TYPEP in (SETF OWNER) or (SETF THREAD-INTERRUPTIONS-LOCK) depending on which defstruct appeared first. That defect was eventually rectified. However, now the test is just bad, as neither of the above points hold. |
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| .github/workflows | ||
| benchmarks | ||
| contrib | ||
| crossbuild-runner | ||
| doc | ||
| src | ||
| tests | ||
| tlsf-bsd | ||
| tools-for-build | ||
| .cirrus.yml | ||
| .dir-locals.el | ||
| .git-archive-version | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| binary-distribution.sh | ||
| BUGS | ||
| build-all-cores.sh | ||
| build-comparison.sh | ||
| clean.sh | ||
| cload-xc.lisp | ||
| COPYING | ||
| cover-script.lisp | ||
| CREDITS | ||
| cross-make.sh | ||
| distclean.sh | ||
| find-gnumake.sh | ||
| freeze.sh | ||
| generate-version.sh | ||
| HACKING | ||
| html-distribution.sh | ||
| INSTALL | ||
| install.sh | ||
| load-xc.lisp | ||
| loader.lisp | ||
| make-android.sh | ||
| make-c-runtime.sh | ||
| make-config.sh | ||
| make-genesis-2.lisp | ||
| make-genesis-2.sh | ||
| make-host-1.lisp | ||
| make-host-1.sh | ||
| make-host-2.lisp | ||
| make-host-2.sh | ||
| make-shared-library.sh | ||
| make-target-1.sh | ||
| make-target-2-load.lisp | ||
| make-target-2.sh | ||
| make-target-contrib-android.sh | ||
| make-target-contrib.sh | ||
| make-windows-installer.sh | ||
| make.sh | ||
| maketarg2loop.lisp | ||
| NEWS | ||
| OPTIMIZATIONS | ||
| PRINCIPLES | ||
| pubring.pgp | ||
| README | ||
| release.sh | ||
| run-sbcl.sh | ||
| sbcl-pwd.sh | ||
| slam.sh | ||
| source-distribution.sh | ||
| tagify.sh | ||
| TLA | ||
| TODO | ||
| validate-float.lisp | ||
| verify-header-parsing.sh | ||
| wc.sh | ||
| xperfecthash30.lisp-expr | ||
| xperfecthash61.lisp-expr | ||
| xperfecthash63.lisp-expr | ||
GENERAL INFORMATION Welcome to SBCL. If you'd like to install or build the system, see the "INSTALL" file. To find out more about who created the system, see the "CREDITS" file. If you'd like information about the legalities of copying the system, see the "COPYING" file. If you'd like more information about using the system, see the man page, "sbcl.1", or the user manual in the "doc/manual" subdirectory of the distribution. (The user manual is maintained as Texinfo in the source distribution; HTML version is available for download, and "INSTALL" describes how to build the Texinfo version in HTML and PDF.) The system is a work in progress. See the "TODO" file in the source distribution for some highlights. See the "BUGS" file for how to view or report bugs. If you'd like to make suggestions, report a bug, or help to improve the system, please send mail to one of the mailing lists: sbcl-help@lists.sourceforge.net sbcl-devel@lists.sourceforge.net Note that as a spam reduction measure you must subscribe to the lists before you can post: https://sourceforge.net/p/sbcl/mailman/ The "HACKING" file has more details regarding hacking on and contributing to SBCL. SYSTEM-SPECIFIC HINTS for OpenBSD 6.0 and newer: SBCL must be built and run from a filesystem with the "wxallowed" mount option, such as /usr/local in the default install.