---

yaml
---
r: 193566
b: refs/heads/beta
c: 97ca2a1
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -31,7 +31,7 @@ refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
 refs/heads/batch: b7fd822592a4fb577552d93010c4a4e14f314346
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
-refs/heads/beta: 17d5acc4a0dab3e313af605fbba874f36b6834e7
+refs/heads/beta: 97ca2a1ee919d740ace6f405958beb7b4137e5d6
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: de8a23bbc3a7b9cbd7574b5b91a34af59bf030e6

branches/beta/configure

@@ -430,6 +430,10 @@ case $CFG_OSTYPE in
         CFG_CPUTYPE=x86_64
         ;;
 
+#   Win 8 # uname -s on 64-bit cygwin does not contain WOW64, so simply use uname -m to detect arch (works in my install)
+    CYGWIN_NT-6.3)
+    	CFG_OSTYPE=pc-windows-gnu
+    	;;
 # We do not detect other OS such as XP/2003 using 64 bit using uname.
 # If we want to in the future, we will need to use Cygwin - Chuck's csih helper in /usr/lib/csih/winProductName.exe or alternative.
     *)

branches/beta/src/doc/reference.md

@@ -2429,6 +2429,10 @@ The currently implemented features of the reference compiler are:
                        so that new attributes can be added in a bacwards compatible
                        manner (RFC 572).
 
+* `custom_derive` - Allows the use of `#[derive(Foo,Bar)]` as sugar for
+                    `#[derive_Foo] #[derive_Bar]`, which can be user-defined syntax
+                    extensions.
+
 * `intrinsics` - Allows use of the "rust-intrinsics" ABI. Compiler intrinsics
                  are inherently unstable and no promise about them is made.