http://www.digitalmars.com/d/changelog.html

What's New for D 1.011
Apr 11, 2007
New/Changed Features

    * Extended Codeview symbolic debug output with LF_OEM types.
    * Extended Dwarf symbolic debug output with DW_TAG_darray_type, DW_TAG_aarray_type, and DW_TAG_delegate types.
    * Added keywords ref and macro.
    * final classes cannot be subclassed.
    * final for variables now works.
    * ref now works as a replacement for inout.
    * Fixed so multiple type inferring declarations like auto a=1,c=2; works.

Bugs Fixed

    * Fixed problem with overloading of function templates that have the same template parameter list, but different function parameters.
    * Fixed problems with type deduction from specializations that are template instances.
    * Fixed assert template.c(2956) s->parent
    * Got .property to work for typeof.
    * Fixed bug in DW_AT_comp_dir output for some linux versions.
    * D.announce/8027
    * D.announce/8047
    * D/51800
    * Bugzilla 1028: Segfault using tuple inside asm code.
    * Bugzilla 1052: DMD 1.009 - aliasing functions from superclasses may result in incorrect conflicts
    * Bugzilla 1080: Failed to link to std.windows.registry
    * Bugzilla 1081: with using real and -O option, dmd generate bug code
    * Bugzilla 1082: The .offsetof property yields a signed int, a size_t would be more appropriate
    * Bugzilla 1086: CodeView: missing line information for string switch
    * Bugzilla 1092: compiler crash in ..\ztc\cod1.c 2528
    * Bugzilla 1102: switch case couldn't contain template member
    * Bugzilla 1108: Indexing an int[] not evaluatable at compile time
    * Bugzilla 1122: dmd generate bad line number while reporting error message

难道传说中的 AST macro 实现了！！？？？？
如果是真的，D把 C++ 甩开了 20年啊

> final for variables now works.
这个应该就是火星新闻组里疯狂讨论的 const 了

现在只有个关键字，好像还不可用。D关键字稍多了些，老是想好一个变量名，已经被它用了。。

就是，找了半天没文档

找到了 Walter 关于 final 关键字的解释：
http://www.digitalmars.com/webnews/newsgroups.php?art_group=digitalmars.D.announce&article_id=8164

It's the first part of the final/const/invariant thing. No documentation
is written on it yet. All final is is that if you declare a variable as
final, you can only initialize it. It cannot be reassigned.

追 D 跟追刘德华有一比啊

这应该和java里面的final差不多吧

ref感觉还没有inout看首容易理解

我一直没弄明白in，out,inout的区别，干脆不用。这个ref代替了inout，那么in，out还有用武之地吗？有人可以给个示例代码否？