DMD 0.140发布

qiezi

<div class="postText"> Nov 23, 2005
New/Changed Features

   

• Added std.string.soundex.   
  
• Added std.string.entab.   
  
• Added std.string.wrap.   
  
• Added std.string.abbrev.   
  
• Added std.windows.charset (thanks to Stewart Gordon, D/28246).   
  
• Added std.demangle to demangle D names.   
  
• Improved promotion of names inside templates.   
  
• Now allows floating point and string literals as template value arguments.   
  
• To support the previous, the name mangling of template instances has changed. This will necessitate recompilation of any code that uses templates.   
  
• std.utf.UtfError is now deprecated. Use std.utf.UtfException instead.
  

Bugs Fixed

   

• Fixed D.bugs/5299   
  
• Fixed D.bugs/5353   
  
• Fixed D.bugs/5360   
  
• Fixed D.bugs/5391   
  
• Fixed D.bugs/5429   
  
• Fixed D.bugs/5464   
  
• Fixed std.string.expandtabs so it handles UTF.
  

比较感兴趣的是浮点数和字符串常量作为模板值参数，简单测试了一下：

<div style="border: 1px solid rgb(204, 204, 204); padding: 4px 5px 4px 4px; font-size: 13px; width: 98%; background-color: rgb(238, 238, 238);">import std.stdio;

template TFloat (float F)
{
    float value = F;
}

template TString (char[] S)
{
    char[] value = S;
}

void main()
{
    alias TFloat!(3.14f) PI;
    writefln(PI.value);
    writefln(TString!("hello").value);
}