DMD 0.174 发布

引用

Nov 9, 2006
New/Changed Features

    * Implemented std.typetuple.
    * Implemented std.traits.
    * Added .funcptr property for delegates.
    * Added .tupleof property for structs and classes.
    * Slicing and indexing of type tuples now supported.
    * Variable declarations can now be declared with type tuples.
    * Improved the statement grammar thanks to Stewart Gordon.
    * Added DMD switch -v1 for D language 1.0 compatibility.
    * deprecated === and !== no longer allowed
    * deprecated iftype no longer allowed
    * deprecated on_scope_xxxx no longer allowed
    * deprecated 'l' numeric literal suffix no longer allowed
    * deprecated if (v; e) no longer allowed
    * deprecated instance no longer allowed
    * scope can now be used for RAII declarations; use auto for type inference.

Bugs Fixed

    * Fixed Bugzilla 462: invalid typeinfo usage breaks dmd compiler
    * Fixed Bugzilla 469: Incorrect documentation in std.date
    * Fixed Bugzilla 477: Malformed URL in documentation
    * Fixed Bugzilla 484: Compiler segfault with template variadic used as a template alias
    * Issues error now for Bugzilla 485: ICE-invalid with tuple. mangleof.
    * Fixed Bugzilla 489: .classinfo not working with fqn
    * Fixed Bugzilla 491: Create directories necessary for writing files when using -Dd and -Hd option
    * Fixed Bugzilla 494: template's variadic argument can't use as type
    * Fixed Bugzilla 495: ICE passing variadic arglist to another variadic template
    * Incorporated Bugzilla 496: frontend: 64-bit cleanup of utf_decode
    * Incorporated Bugzilla 497: frontend: 64-bit cleanup of sprintf buffer sizes
    * Fixed Bugzilla 498: Signal mixins need to import
    * Incorporated D/43595 suggestions
    * Fixed D/43649 crash
    * Fixed D.bugs/8856
    * Fixed D.announce/5290

不知道是页面缓存还是别的原因，11月9日就发布了，今天才看到。。

新增了std.typetuple，看过Modern C++ Design的应该都看得明白，这就是那个Typelist。前一版本还无法做到这个，下面的Bugs Fixed里提到的Bugzilla 494就是这个（ http://qiezi.iteye.com/admin/show/32562) ，这一版本已经修复了。

新增了std.traits，喜欢模板的同学可以看看。

新增了delegate.funcptr，这下它完全透明了，早前一个版本中已经有了.ptr属性，现在你可以利用它为所欲为。。。

“Added .tupleof property for structs and classes.”， Cool!，这下有办法序列化一个对象了，不过是不是太底层了些?

"# Slicing and indexing of type tuples now supported.
# Variable declarations can now be declared with type tuples."
现在变参模板应该没什么遗憾了，你可以把类型当成变量来操作，当然限制还是“必须能静态编译”，还有待测试。

“Added DMD switch -v1 for D language 1.0 compatibility.”
以后再有版本升级，得保证老版本代码可用才行。

另外，RAII现在使用scope关键字，auto暂时也还是可用的。


明显在向1.0冲刺了啊。。

评论

2 楼 qiezi 2006-11-15  

噢，可能上面日期写错了，我看的时候写的11月9号，现在改成11月14了。

1 楼 ideage 2006-11-15  

实际上是今天早晨才发布的！呵呵，看看walter的邮件。