---

yaml
---
r: 106488
b: refs/heads/try
c: bbec2c5
h: refs/heads/master
v: v3

Author: bleibig

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: b8ef9fd9c9f642ce7b8aed82782a1ed745d08d64
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: b8601a3d8b91ad3b653d143307611f2f5c75617e
-refs/heads/try: f203fc7daf8d598a7eacee1a135f2fd92dc6382e
+refs/heads/try: bbec2c54edd347b084734d01826675ae2dffc636
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c

branches/try/mk/dist.mk

@@ -12,6 +12,10 @@ PKG_ICO = $(S)src/etc/pkg/rust-logo.ico
 PKG_EXE = $(PKG_DIR)-install.exe
 endif
 
+ifeq ($(CFG_OSTYPE), apple-darwin)
+PKG_OSX = $(PKG_DIR).pkg
+endif
+
 PKG_GITMODULES := $(S)src/libuv $(S)src/llvm $(S)src/gyp $(S)src/compiler-rt
 
 PKG_FILES := \
@@ -41,10 +45,10 @@ PKG_FILES := \
 
 UNROOTED_PKG_FILES := $(patsubst $(S)%,./%,$(PKG_FILES))
 
-ifdef CFG_ISCC
 LICENSE.txt: $(S)COPYRIGHT $(S)LICENSE-APACHE $(S)LICENSE-MIT
 	cat $^ > $@
 
+ifdef CFG_ISCC
 %.iss: $(S)src/etc/pkg/%.iss
 	cp $< $@
 
@@ -124,3 +128,31 @@ distcheck: $(PKG_TAR)
 	@echo -----------------------------------------------
 
 endif
+
+ifeq ($(CFG_OSTYPE), apple-darwin)
+
+dist-prepare-osx: PREPARE_HOST=$(CFG_BUILD)
+dist-prepare-osx: PREPARE_TARGETS=$(CFG_BUILD)
+dist-prepare-osx: PREPARE_DEST_DIR=pkgroot
+dist-prepare-osx: PREPARE_STAGE=2
+dist-prepare-osx: PREPARE_DIR_CMD=$(DEFAULT_PREPARE_DIR_CMD)
+dist-prepare-osx: PREPARE_BIN_CMD=$(DEFAULT_PREPARE_BIN_CMD)
+dist-prepare-osx: PREPARE_LIB_CMD=$(DEFAULT_PREPARE_LIB_CMD)
+dist-prepare-osx: PREPARE_MAN_CMD=$(DEFAULT_PREPARE_MAN_CMD)
+dist-prepare-osx: prepare-base
+
+$(PKG_OSX): Distribution.xml LICENSE.txt dist-prepare-osx
+	@$(call E, making OS X pkg)
+	$(Q)pkgbuild --identifier org.rust-lang.rust --root pkgroot rust.pkg
+	$(Q)productbuild --distribution Distribution.xml --resources . $(PKG_OSX)
+	$(Q)rm -rf pkgroot rust.pkg
+
+dist-osx: $(PKG_OSX)
+
+distcheck-osx: $(PKG_OSX)
+	@echo
+	@echo -----------------------------------------------
+	@echo $(PKG_OSX) ready for distribution
+	@echo -----------------------------------------------
+
+endif

branches/try/src/doc/rust.md

@@ -3256,10 +3256,10 @@ An example of a *recursive* type and its use:
 ~~~~
 enum List<T> {
   Nil,
-  Cons(T, ~List<T>)
+  Cons(T, @List<T>)
 }
 
-let a: List<int> = Cons(7, ~Cons(13, ~Nil));
+let a: List<int> = Cons(7, @Cons(13, @Nil));
 ~~~~
 
 ### Pointer types

branches/try/src/etc/pkg/Distribution.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8" standalone="no"?>
+<installer-gui-script minSpecVersion="2">
+    <title>Rust</title>
+    <license file="LICENSE.txt" mime-type="text/plain"/>
+    <pkg-ref id="org.rust-lang.rust"/>
+    <options customize="never" require-scripts="false" hostArchitectures="i386,x86_64"/>
+    <volume-check>
+        <allowed-os-versions>
+            <os-version min="10.7"/>
+        </allowed-os-versions>
+    </volume-check>
+    <choices-outline>
+        <line choice="default">
+            <line choice="org.rust-lang.rust"/>
+        </line>
+    </choices-outline>
+    <choice id="default"/>
+    <choice id="org.rust-lang.rust" visible="false">
+        <pkg-ref id="org.rust-lang.rust"/>
+    </choice>
+    <pkg-ref id="org.rust-lang.rust" version="0" onConclusion="none">rust.pkg</pkg-ref>
+</installer-gui-script>

branches/try/src/libarena/lib.rs

@@ -25,6 +25,7 @@
 extern crate collections;
 
 use collections::list::{List, Cons, Nil};
+use collections::list;
 
 use std::cast::{transmute, transmute_mut, transmute_mut_region};
 use std::cast;
@@ -43,7 +44,7 @@ use std::vec;
 // The way arena uses arrays is really deeply awful. The arrays are
 // allocated, and have capacities reserved, but the fill for the array
 // will always stay at 0.
-#[deriving(Clone, Eq)]
+#[deriving(Clone)]
 struct Chunk {
     data: Rc<RefCell<~[u8]>>,
     fill: Cell<uint>,
@@ -118,11 +119,13 @@ impl Drop for Arena {
     fn drop(&mut self) {
         unsafe {
             destroy_chunk(&self.head);
-            for chunk in self.chunks.get().iter() {
+
+            list::each(self.chunks.get(), |chunk| {
                 if !chunk.is_pod.get() {
                     destroy_chunk(chunk);
                 }
-            }
+                true
+            });
         }
     }
 }