mirror of
git://git.code.sf.net/p/sbcl/sbcl
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75f026302c
* Handle <, >, and = constraints. * Handle complemented type constraints. The FIXME about infinite regress was wrong; that was from before I figured out the infinite regress came from the nasty interaction of optimistic EQL propagation yielding partial (incorrect) types and type joining, which needs correct types always, not just at the fixpoint. Most of this patch was written by Jan Moringen. I just debugged some cross-float stuff and added a slew of tests showing off the tighter type propagation. Also I fixed a weird test where the additional type smarts causes the compiler to complain in compiler-2.impure-cload.lisp. Fix the values to no longer cause a type error. Does the interaction between the function type inference and the change in the FDEFINITION make sense in that situation? |
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| .github/workflows | ||
| benchmarks | ||
| contrib | ||
| crossbuild-runner | ||
| doc | ||
| src | ||
| tests | ||
| tools-for-build | ||
| .cirrus.yml | ||
| .dir-locals.el | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| binary-distribution.sh | ||
| BUGS | ||
| build-comparison.sh | ||
| clean.sh | ||
| cload-xc.lisp | ||
| COPYING | ||
| CREDITS | ||
| cross-make.sh | ||
| distclean.sh | ||
| find-gnumake.sh | ||
| float-math.lisp-expr | ||
| freeze.sh | ||
| generate-version.sh | ||
| HACKING | ||
| html-distribution.sh | ||
| INSTALL | ||
| install.sh | ||
| load-xc.lisp | ||
| loader.lisp | ||
| make-all-targets.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.sh | ||
| make-windows-installer.sh | ||
| make.sh | ||
| NEWS | ||
| OPTIMIZATIONS | ||
| PRINCIPLES | ||
| pubring.pgp | ||
| README | ||
| release.sh | ||
| run-sbcl.sh | ||
| sbcl-pwd.sh | ||
| slam.sh | ||
| source-distribution.sh | ||
| tagify.sh | ||
| TLA | ||
| TODO | ||
| verify-header-parsing.sh | ||
| wc.sh | ||
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. The "BUGS" file lists current known 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. 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.