---

yaml
---
r: 276568
b: refs/heads/try
c: 95697a8
h: refs/heads/master

Author: dotdash

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 6dbb0e86aec11050480beb76eade6fb805010ba7
 refs/heads/snap-stage3: 235d77457d80b549dad3ac36d94f235208a1eafb
-refs/heads/try: 8f34053f762f708430971a36fc4c6e665528ebe2
+refs/heads/try: 95697a83955c03d42eaaac6ecedcae04bd6986c9
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/configure

@@ -969,11 +969,11 @@ then
     LLVM_VERSION=$($LLVM_CONFIG --version)
 
     case $LLVM_VERSION in
-        (3.[6-8]*)
+        (3.[5-8]*)
             msg "found ok version of LLVM: $LLVM_VERSION"
             ;;
         (*)
-            err "bad LLVM version: $LLVM_VERSION, need >=3.6"
+            err "bad LLVM version: $LLVM_VERSION, need >=3.5"
             ;;
     esac
 fi

branches/try/src/bootstrap/mk/Makefile.in

@@ -38,8 +38,8 @@ standalone-docs:
 	$(Q)$(BOOTSTRAP) --step doc-standalone
 check:
 	$(Q)$(BOOTSTRAP) --step check
-check-cargotest:
-	$(Q)$(BOOTSTRAP) --step check-cargotest
+cargotest:
+	$(Q)$(BOOTSTRAP) --step cargotest
 dist:
 	$(Q)$(BOOTSTRAP) --step dist
 

branches/try/src/doc/book/strings.md

@@ -44,11 +44,6 @@ let s = "foo\
 assert_eq!("foobar", s);
 ```
 
-Note that you normally cannot access a `str` directly, but only through a `&str`
-reference. This is because `str` is an unsized type which requires additional
-runtime information to be usable. For more information see the chapter on
-[unsized types][ut].
-
 Rust has more than only `&str`s though. A `String` is a heap-allocated string.
 This string is growable, and is also guaranteed to be UTF-8. `String`s are
 commonly created by converting from a string slice using the `to_string`
@@ -190,6 +185,5 @@ let hello_world = hello + &world;
 This is because `&String` can automatically coerce to a `&str`. This is a
 feature called ‘[`Deref` coercions][dc]’.
 
-[ut]: unsized-types.html
 [dc]: deref-coercions.html
 [connect]: ../std/net/struct.TcpStream.html#method.connect

branches/try/src/doc/reference.md

@@ -3911,9 +3911,6 @@ The _heap_ is a general term that describes boxes.  The lifetime of an
 allocation in the heap depends on the lifetime of the box values pointing to
 it. Since box values may themselves be passed in and out of frames, or stored
 in the heap, heap allocations may outlive the frame they are allocated within.
-An allocation in the heap is guaranteed to reside at a single location in the
-heap for the whole lifetime of the allocation - it will never be relocated as
-a result of moving a box value.
 
 ### Memory ownership
 

branches/try/src/etc/CONFIGS.md

@@ -10,3 +10,7 @@ These are some links to repos with configs which ease the use of rust.
 * [kate-config](https://github.com/rust-lang/kate-config)
 * [nano-config](https://github.com/rust-lang/nano-config)
 * [zsh-config](https://github.com/rust-lang/zsh-config)
+
+## Community-maintained Configs
+
+* [.editorconfig](https://gist.github.com/derhuerst/c9d1b9309e308d9851fa) ([what is this?](http://editorconfig.org/))

branches/try/src/librustc_llvm/lib.rs

@@ -964,9 +964,10 @@ extern {
     pub fn LLVMAddFunctionAttrStringValue(Fn: ValueRef, index: c_uint,
                                           Name: *const c_char,
                                           Value: *const c_char);
+    pub fn LLVMRemoveFunctionAttributes(Fn: ValueRef, index: c_uint, attr: uint64_t);
     pub fn LLVMRemoveFunctionAttrString(Fn: ValueRef, index: c_uint, Name: *const c_char);
-    pub fn LLVMGetFunctionAttr(Fn: ValueRef) -> c_ulonglong;
-    pub fn LLVMRemoveFunctionAttr(Fn: ValueRef, val: c_ulonglong);
+    pub fn LLVMGetFunctionAttr(Fn: ValueRef) -> c_uint;
+    pub fn LLVMRemoveFunctionAttr(Fn: ValueRef, val: c_uint);
 
     /* Operations on parameters */
     pub fn LLVMCountParams(Fn: ValueRef) -> c_uint;
@@ -2184,6 +2185,13 @@ pub fn SetFunctionAttribute(fn_: ValueRef, attr: Attribute) {
     }
 }
 
+pub fn RemoveFunctionAttributes(fn_: ValueRef, attr: Attribute) {
+    unsafe {
+        LLVMRemoveFunctionAttributes(fn_, FunctionIndex as c_uint,
+                                           attr.bits() as uint64_t)
+    }
+}
+
 /* Memory-managed interface to target data. */
 
 pub struct TargetData {

branches/try/src/librustc_trans/trans/attributes.rs

@@ -9,7 +9,7 @@
 // except according to those terms.
 //! Set and unset common attributes on LLVM values.
 
-use libc::{c_uint, c_ulonglong};
+use libc::c_uint;
 use llvm::{self, ValueRef};
 use session::config::NoDebugInfo;
 pub use syntax::attr::InlineAttr;
@@ -28,9 +28,7 @@ pub fn inline(val: ValueRef, inline: InlineAttr) {
             let attr = llvm::Attribute::InlineHint |
                        llvm::Attribute::AlwaysInline |
                        llvm::Attribute::NoInline;
-            unsafe {
-                llvm::LLVMRemoveFunctionAttr(val, attr.bits() as c_ulonglong)
-            }
+            llvm::RemoveFunctionAttributes(val, attr)
         },
     };
 }
@@ -41,25 +39,15 @@ pub fn emit_uwtable(val: ValueRef, emit: bool) {
     if emit {
         llvm::SetFunctionAttribute(val, llvm::Attribute::UWTable);
     } else {
-        unsafe {
-            llvm::LLVMRemoveFunctionAttr(
-                val,
-                llvm::Attribute::UWTable.bits() as c_ulonglong,
-            );
-        }
+        llvm::RemoveFunctionAttributes(val, llvm::Attribute::UWTable);
     }
 }
 
 /// Tell LLVM whether the function can or cannot unwind.
 #[inline]
 pub fn unwind(val: ValueRef, can_unwind: bool) {
     if can_unwind {
-        unsafe {
-            llvm::LLVMRemoveFunctionAttr(
-                val,
-                llvm::Attribute::NoUnwind.bits() as c_ulonglong,
-            );
-        }
+        llvm::RemoveFunctionAttributes(val, llvm::Attribute::NoUnwind);
     } else {
         llvm::SetFunctionAttribute(val, llvm::Attribute::NoUnwind);
     }
@@ -72,12 +60,7 @@ pub fn set_optimize_for_size(val: ValueRef, optimize: bool) {
     if optimize {
         llvm::SetFunctionAttribute(val, llvm::Attribute::OptimizeForSize);
     } else {
-        unsafe {
-            llvm::LLVMRemoveFunctionAttr(
-                val,
-                llvm::Attribute::OptimizeForSize.bits() as c_ulonglong,
-            );
-        }
+        llvm::RemoveFunctionAttributes(val, llvm::Attribute::OptimizeForSize);
     }
 }
 
@@ -87,9 +70,7 @@ pub fn naked(val: ValueRef, is_naked: bool) {
     if is_naked {
         llvm::SetFunctionAttribute(val, llvm::Attribute::Naked);
     } else {
-        unsafe {
-            llvm::LLVMRemoveFunctionAttr(val, llvm::Attribute::Naked.bits() as c_ulonglong);
-        }
+        llvm::RemoveFunctionAttributes(val, llvm::Attribute::Naked);
     }
 }