Release: MinGW64 GCC 4.6.1 GDC 232cd89d90b4

[Daniel Green]

Please post all issues in D.gnu or on GDC's site 
https://bitbucket.org/goshawk/gdc

Due to the use of a newer runtime than TDM64-GCC it is **recommended** 
to install a copy specifically for GDC.

Features
  * binutils with TLS patches
  * mingw-w64-runtime with TLS and stdio fixes.
  * GCC 4.6.1 with TLS patches
  * Both D1 and D2 compilers.  D2 invoked by default.
    * -v1 Compiles with D1.  Must be used in linking stage as well.
    * -v2 Compiles with D2.  Must be used in linking stage as well.

MinGW64 installer
http://tdm-gcc.tdragon.net/

GDC binary
https://bitbucket.org/goshawk/gdc/downloads/gcc-4.6.1-tdm64-1-gdc-232cd89d90b4-20120128.7z

Known issues:
  * May break TDM64 C++.
  * Field-less structs will throw a null this exception.  When formatted 
by std.format.  runnable/test23.d

---

For the time, MinGW32 binaries will not be provided.  MinGW64 is built 
as a 32-bit binary that allows use on 32-bit Windows.  GDC requires 
patches to binutils and the MinGW runtime to function properly.  Until 
those patches make it into their official repositories only MinGW64 will 
be released.