DMD 1.010 release

[Frits van Bommel]

Walter Bright wrote:
> Bug fixes, some enhancements.
> 
> http://www.digitalmars.com/d/changelog.html
> 
> http://ftp.digitalmars.com/dmd.1.010.zip

Looking through the new stdio code:

* Why aren't the internal DigitalMars/GCC stdio functions and their 
aliases private?

* These lines:
---
if ((c2 == FGETWC(fp)) != -1 ||
     c2 < 0xDC00 && c2 > 0xDFFF)
{
     StdioException("unpaired UTF-16 surrogate");
}
c = ((c - 0xD7C0) << 10) + (c2 - 0xDC00);
---
(found twice in readln, both in DigitalMars and in GCC/Windows code) 
look suspicious to me, especially since I don't see any assignments to 
(or other use of) 'c2'. Is this a reverse "'=' vs '==' in an condition" bug?