---

yaml
---
r: 63276
b: refs/heads/snap-stage3
c: 5954668
h: refs/heads/master
v: v3

Author: brson

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 2d28d645422c1617be58c8ca7ad9a457264ca850
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: e6503995abafd30175fdf490a4c38f5187d64931
+refs/heads/snap-stage3: 59546689d5c218c89515828f0ecb4021a3fd35d5
 refs/heads/try: 7b78b52e602bb3ea8174f9b2006bff3315f03ef9
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/RELEASES.txt

@@ -3,12 +3,37 @@ Version 0.7 (July 2013)
 
    * ??? changes, numerous bugfixes
 
+   * Syntax changes
+      * `#[deriving(Encodable)]`, `#[deriving(Decodable)]`      
+
    * Semantic changes
-      * The `self` parameter no longer implicitly means `&'self self`, and can be explicitly marked
-        with a lifetime.
+      * The `self` parameter no longer implicitly means `&'self self`,
+        and can be explicitly marked with a lifetime.
+      * Structs with the `#[packed]` attribute have byte alignment and
+        no padding between fields.
 
    * Libraries
-      * New `core::iterator` module for external iterator objects
+
+      **Note: in 0.7 `core` was renamed `std` and `std` to `extra.
+        These notes use the new crate names.**
+
+      * The `core` crate was renamed to `std`.
+      * The `std` crate was renamed to `extra`.
+      * `std::mut` removed.
+      * std: `iterator` module for external iterator objects.
+      * std: many types implement `Clone` - tuples, @, @mut. TODO
+      * std: `path` type renamed to `Path`.
+      * std: Many standalone functions removed in favor of methods in
+        `vec`, `str`, TODO. In the future methods will also work as functions.
+      * extra: `FileInput` implements `std::io::Reader`.
+      * extra: `Complex` number type and `complex` module.
+      * extra: `Rational` number type and `rational` module.
+      * extra: `BigInt`, `BigUint` implement numeric and comparison traits.
+
+   * Other
+      * `unused_unsafe` lint mode for detecting unnecessary `unsafe` blocks.
+      * More and improved library documentation.
+      * The `rusti` command has been rewritten and a number of bugs addressed.
 
 Version 0.6 (April 2013)
 ------------------------

branches/snap-stage3/mk/rt.mk

@@ -210,17 +210,6 @@ $$(LIBUV_LIB_$(1)_$(2)): $$(LIBUV_DEPS)
 		V=$$(VERBOSE)
 endif
 
-ifeq ($(OSTYPE_$(1)), linux-androideabi)
-$$(JEMALLOC_LIB_$(1)_$(2)):
-	cd $$(CFG_BUILD_DIR)/rt/$(1)/stage$(2)/jemalloc; $(S)src/rt/jemalloc/configure \
-		--disable-experimental --build=$(CFG_BUILD_TRIPLE) --host=$(1) --disable-tls \
-		EXTRA_CFLAGS="$$(CFG_GCCISH_CFLAGS) $$(LIBUV_FLAGS_$$(HOST_$(1))) $$(SNAP_DEFINES)" \
-		LDFLAGS="$$(CFG_GCCISH_LINK_FLAGS) $$(LIBUV_FLAGS_$$(HOST_$(1)))" \
-		CC="$$(CC_$(1))" \
-		CXX="$$(CXX_$(1))" \
-		AR="$$(AR_$(1))"
-	$$(Q)$$(MAKE) -C $$(CFG_BUILD_DIR)/rt/$(1)/stage$(2)/jemalloc
-else
 $$(JEMALLOC_LIB_$(1)_$(2)):
 	cd $$(CFG_BUILD_DIR)/rt/$(1)/stage$(2)/jemalloc; $(S)src/rt/jemalloc/configure \
 		--disable-experimental --build=$(CFG_BUILD_TRIPLE) --host=$(1) \
@@ -230,7 +219,6 @@ $$(JEMALLOC_LIB_$(1)_$(2)):
 		CXX="$$(CXX_$(1))" \
 		AR="$$(AR_$(1))"
 	$$(Q)$$(MAKE) -C $$(CFG_BUILD_DIR)/rt/$(1)/stage$(2)/jemalloc
-endif
 
 
 # These could go in rt.mk or rustllvm.mk, they're needed for both.

branches/snap-stage3/src/libstd/str.rs

@@ -1953,6 +1953,18 @@ impl NullTerminatedStr for @str {
         slice
     }
 }
+// static strings are the only slices guaranteed to a nul-terminator
+impl NullTerminatedStr for &'static str {
+    /**
+     * Work with the byte buffer of a string as a byte slice.
+     *
+     * The byte slice does include the null terminator.
+     */
+    #[inline]
+    fn as_bytes_with_null(&self) -> &'static [u8] {
+        unsafe { ::cast::transmute(*self) }
+    }
+}
 
 #[allow(missing_doc)]
 pub trait OwnedStr {
@@ -2913,6 +2925,10 @@ mod tests {
             109, 0
         ];
 
+        assert_eq!("".as_bytes_with_null(), &[0]);
+        assert_eq!("abc".as_bytes_with_null(), &['a' as u8, 'b' as u8, 'c' as u8, 0]);
+        assert_eq!("ศไทย中华Việt Nam".as_bytes_with_null(), v);
+
         let s1 = @"";
         let s2 = @"abc";
         let s3 = @"ศไทย中华Việt Nam";

branches/snap-stage3/src/test/bench/shootout-fasta-redux.rs

@@ -93,7 +93,7 @@ impl RepeatFasta {
             let stdout = self.stdout;
             let alu_len = self.alu.len();
             let mut buf = vec::from_elem(alu_len + LINE_LEN, 0u8);
-            let alu: &[u8] = self.alu.as_bytes();
+            let alu: &[u8] = self.alu.as_bytes_with_null();
 
             copy_memory(buf, alu, alu_len);
             copy_memory(vec::mut_slice(buf, alu_len, buf.len()),