---

yaml
---
r: 103974
b: refs/heads/try
c: 548b8ce
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -2,7 +2,7 @@
 refs/heads/master: 62f1d68439dcfd509eaca29887afa97f22938373
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 6e7f170fedd3c526a643c0b2d13863acd982be02
-refs/heads/try: 0640fc3a8c6d5a0013663e78fda187ea774ae2e9
+refs/heads/try: 548b8cec199c28c102fd98d6dd2833d3a171e7d0
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
 refs/heads/try2: 147ecfdd8221e4a4d4e090486829a06da1e0ca3c

branches/try/mk/tests.mk

@@ -116,9 +116,11 @@ endif
 
 # Run the compiletest runner itself under valgrind
 ifdef CTEST_VALGRIND
-CFG_RUN_CTEST_$(1)=$$(call CFG_RUN_TEST_$$(CFG_BUILD),$$(2),$$(3))
+CFG_RUN_CTEST_$(1)=$$(RPATH_VAR$$(1)_T_$$(3)_H_$$(3)) \
+      $$(call CFG_RUN_TEST_$$(CFG_BUILD),$$(2),$$(3))
 else
-CFG_RUN_CTEST_$(1)=$$(call CFG_RUN_$$(CFG_BUILD),$$(TLIB$$(1)_T_$$(3)_H_$$(3)),$$(2))
+CFG_RUN_CTEST_$(1)=$$(RPATH_VAR$$(1)_T_$$(3)_H_$$(3)) \
+      $$(call CFG_RUN_$$(CFG_BUILD),$$(TLIB$$(1)_T_$$(3)_H_$$(3)),$$(2))
 endif
 
 endef

branches/try/src/doc/rust.md

@@ -1969,13 +1969,14 @@ impl<T: Eq> Eq for Foo<T> {
 Supported traits for `deriving` are:
 
 * Comparison traits: `Eq`, `TotalEq`, `Ord`, `TotalOrd`.
-* Serialization: `Encodable`, `Decodable`. These require `extra`.
+* Serialization: `Encodable`, `Decodable`. These require `serialize`.
 * `Clone` and `DeepClone`, to perform (deep) copies.
 * `IterBytes`, to iterate over the bytes in a data type.
 * `Rand`, to create a random instance of a data type.
 * `Default`, to create an empty instance of a data type.
 * `Zero`, to create an zero instance of a numeric data type.
-* `FromPrimitive`, to create an instance from a numeric primitve.
+* `FromPrimitive`, to create an instance from a numeric primitive.
+* `Show`, to format a value using the `{}` formatter.
 
 ### Stability
 One can indicate the stability of an API using the following attributes:

branches/try/src/doc/tutorial.md

@@ -2523,7 +2523,7 @@ enum ABC { A, B, C }
 
 The full list of derivable traits is `Eq`, `TotalEq`, `Ord`,
 `TotalOrd`, `Encodable` `Decodable`, `Clone`, `DeepClone`,
-`IterBytes`, `Rand`, `Default`, `Zero`, and `ToStr`.
+`IterBytes`, `Rand`, `Default`, `Zero`, `FromPrimitive` and `Show`.
 
 # Crates and the module system
 

branches/try/src/etc/generate-deriving-span-tests.py

@@ -118,7 +118,8 @@ def write_file(name, string):
 for (trait, supers, errs) in [('Rand', [], 1),
                               ('Clone', [], 1), ('DeepClone', ['Clone'], 1),
                               ('Eq', [], 2), ('Ord', [], 8),
-                              ('TotalEq', [], 1), ('TotalOrd', ['TotalEq'], 1)]:
+                              ('TotalEq', [], 1), ('TotalOrd', ['TotalEq'], 1),
+                              ('Show', [], 1)]:
     traits[trait] = (ALL, supers, errs)
 
 for (trait, (types, super_traits, error_count)) in traits.items():

branches/try/src/libarena/lib.rs

@@ -214,8 +214,7 @@ impl Arena {
     #[inline]
     fn alloc_pod<'a, T>(&'a mut self, op: || -> T) -> &'a T {
         unsafe {
-            let tydesc = get_tydesc::<T>();
-            let ptr = self.alloc_pod_inner((*tydesc).size, (*tydesc).align);
+            let ptr = self.alloc_pod_inner(mem::size_of::<T>(), mem::min_align_of::<T>());
             let ptr: *mut T = transmute(ptr);
             intrinsics::move_val_init(&mut (*ptr), op());
             return transmute(ptr);
@@ -272,7 +271,7 @@ impl Arena {
         unsafe {
             let tydesc = get_tydesc::<T>();
             let (ty_ptr, ptr) =
-                self.alloc_nonpod_inner((*tydesc).size, (*tydesc).align);
+                self.alloc_nonpod_inner(mem::size_of::<T>(), mem::min_align_of::<T>());
             let ty_ptr: *mut uint = transmute(ty_ptr);
             let ptr: *mut T = transmute(ptr);
             // Write in our tydesc along with a bit indicating that it