ECL 16.0.0 发布，Common-Lisp 语言解析器
ECL (Embeddable Common-Lisp) 是一个嵌入式的 Common-Lisp 语言解析器。
ECL 16.0.0 发布，此版本改进了现有 CL 库生态系统的各种互操作性，遵从 ANSI，提升跨平台的便捷性。
最显著的改进是提升常规代码质量 – 移除了死锁和接口，重构了部分代码库。同时还重做了测试框架，改进和更新了文档。
已知 issues
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In Windows, ECL comes with the bytecode compiler by default, because C compilers are normally not available. Unfortunately several libraries out there are not prepared for this. If you plan to use quicklisp and have a C compiler accessible to ECL, you may use (ext:install-c-compiler) to switch back to the Lisp-to-C compiler.
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In order to test a package, programmer has to install ECL on a desired destination (specified with "–prefix" parameter given to the configure script).
API 改进
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There is no UFFI nickname for the FFI package - we piggyback on cffi-uffi-compat for UFFI dependent systems (our UFFI wasn't version 2.0 compatible and there were problems with ADSF dependencies on UFFI - it wasn't a system)
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CLOS has the new nickname "MOP"
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The new ext:run-program :error argument can automatically create a separate stream if provided with the :stream keyword. The external-process structure also has a new field to hold that stream.
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ext:run-program accepts new arguments: :if-input-does-not-exist, :if-error-exists, :external-format
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ext:system no longer binds standard-input and standard-output and now ignores input and output (use ext:run-program for more control)
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methods can be specialized on both single-float and double-float (built-in classes were added for them)
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LET/FLET/LABELS will signal an error if the parameter of the same name appears multiple times
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lambda lists with repeated required parameters name are considered invalid
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deprecated configure options "–with-system-boehm=x" and "–enable-slow-config" removed
功能增强
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Verification if manual is up-to-date, providing corrections for outdated parts
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Documentation is now included in the main repository under the top-level directory `doc'
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Update libffi to version 3.2.1
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Update asdf to version 3.1.5.4
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Update Boehm-Demers-Weiser garbage collector to version 7.4.2
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Pathname string-parts internal representation is now character, not base-char
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Dead code removal, tabulators were replaced by spaces
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Better quality of generated code (explicit casting when necessary)
解决 issues 列表
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Various fixes of bogus declarations
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Remove deprecated GC calls
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ROTATEF, SHIFTF, PSETF reworked to conform to the ANSI standard. Places were handled improperly in regard of multiple values.
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Improved Unicode support in character handling
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Format handles floats and exponentials correctly (major format rework)
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Stack limits refinements and cleanup, inconsistency and bug fixes
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Duplicate large block deallocation with GMP 6.0.0a fixed
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ECL builds on OpenBSD with threads enabled
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Closures put in mapcar work as expected in both compiled and interpreted code
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Improved readtable-case handling (:invert and character literals now conform)
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Library initialization functions have unique names - no risk of clashing symbol names in object files
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Format float bug fixed, when width and fdigits were not set, but k was
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`logical-pathname-translations' now signals an error if logical pathname wasn't defined yet, to conform with ANSI (it used to return NIL)
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Wildcards in logical pathname translations are replaced correctly
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Regression testing framework and unit tests cleanup
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deftype ANSI conformity fix (deftype accepts macro labda-lists)
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ECL built with MSVC doesn't crash when Control-C is pressed
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Other minor tweaks
更多改进请看 发行说明 。
正文到此结束
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近期评论
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666
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文章和留言都翻到11页了 没有OOM
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朋友，翻页到11页，及以后，会出现OOM，无法访问
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版本号是多少，你可以下载哪个代码仓库，jdk选1.8 直接跑就行
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