Register new snapshots (2015-07-26 a5c12f4).

src/liballoc/boxed.rs

@@ -297,7 +297,7 @@ impl<T: Clone> Clone for Box<T> {
     /// let y = x.clone();
     /// ```
     #[inline]
-    fn clone(&self) -> Box<T> { box (HEAP) {(**self).clone()} }
+    fn clone(&self) -> Box<T> { box {(**self).clone()} }
     /// Copies `source`'s contents into `self` without creating a new allocation.
     ///
     /// # Examples

src/liballoc/lib.rs

@@ -70,8 +70,6 @@
        test(no_crate_inject))]
 #![no_std]
 
-// SNAP d4432b3
-#![allow(unused_features)] // until feature(placement_in_syntax) is in snap
 #![feature(allocator)]
 #![feature(box_syntax)]
 #![feature(coerce_unsized)]

src/libcore/intrinsics.rs

@@ -184,19 +184,11 @@ extern "rust-intrinsic" {
     /// elements.
     pub fn size_of<T>() -> usize;
 
-    #[cfg(not(stage0))]
     /// Moves a value to an uninitialized memory location.
     ///
     /// Drop glue is not run on the destination.
     pub fn move_val_init<T>(dst: *mut T, src: T);
 
-    // SNAP d4432b3
-    #[cfg(stage0)]
-    /// Moves a value to an uninitialized memory location.
-    ///
-    /// Drop glue is not run on the destination.
-    pub fn move_val_init<T>(dst: &mut T, src: T);
-
     pub fn min_align_of<T>() -> usize;
     pub fn pref_align_of<T>() -> usize;
 
@@ -614,6 +606,5 @@ extern "rust-intrinsic" {
     /// Rust's "try catch" construct which invokes the function pointer `f` with
     /// the data pointer `data`, returning the exception payload if an exception
     /// is thrown (aka the thread panics).
-    #[cfg(not(stage0))]
     pub fn try(f: fn(*mut u8), data: *mut u8) -> *mut u8;
 }

src/libstd/lib.rs

@@ -203,7 +203,6 @@
        test(no_crate_inject, attr(deny(warnings))),
        test(attr(allow(dead_code, deprecated, unused_variables, unused_mut))))]
 
-#![cfg_attr(stage0, allow(unused_features))]
 #![feature(alloc)]
 #![feature(allow_internal_unstable)]
 #![feature(associated_consts)]

src/libstd/rt/unwind/gcc.rs

@@ -115,7 +115,7 @@ pub mod eabi {
         }
     }
 
-    #[cfg_attr(not(stage0), lang = "eh_personality_catch")]
+    #[lang = "eh_personality_catch"]
     #[no_mangle]
     pub extern fn rust_eh_personality_catch(
         _version: c_int,
@@ -168,7 +168,7 @@ pub mod eabi {
         }
     }
 
-    #[cfg_attr(not(stage0), lang = "eh_personality_catch")]
+    #[lang = "eh_personality_catch"]
     #[no_mangle]
     pub extern fn rust_eh_personality_catch(
         _version: c_int,
@@ -218,7 +218,7 @@ pub mod eabi {
         }
     }
 
-    #[cfg_attr(not(stage0), lang = "eh_personality_catch")]
+    #[lang = "eh_personality_catch"]
     #[no_mangle]
     pub extern fn rust_eh_personality_catch(
         state: uw::_Unwind_State,
@@ -307,7 +307,7 @@ pub mod eabi {
         }
     }
 
-    #[cfg_attr(not(stage0), lang = "eh_personality_catch")]
+    #[lang = "eh_personality_catch"]
     #[no_mangle]
     pub extern fn rust_eh_personality_catch(
         exceptionRecord: *mut EXCEPTION_RECORD,

src/libstd/rt/unwind/mod.rs

@@ -139,7 +139,6 @@ pub unsafe fn try<F: FnOnce()>(f: F) -> Result<(), Box<Any + Send>> {
     // `dllexport`, but it's easier to not have conditional `src/rt/rust_try.ll`
     // files and instead just have this non-generic shim the compiler can take
     // care of exposing correctly.
-    #[cfg(not(stage0))]
     unsafe fn inner_try(f: fn(*mut u8), data: *mut u8)
                         -> Result<(), Box<Any + Send>> {
         let prev = PANICKING.with(|s| s.get());
@@ -152,11 +151,6 @@ pub unsafe fn try<F: FnOnce()>(f: F) -> Result<(), Box<Any + Send>> {
             Err(imp::cleanup(ep))
         }
     }
-    #[cfg(stage0)]
-    unsafe fn inner_try(f: fn(*mut u8), data: *mut u8)
-                        -> Result<(), Box<Any + Send>> {
-        Ok(f(data))
-    }
 
     fn try_fn<F: FnOnce()>(opt_closure: *mut u8) {
         let opt_closure = opt_closure as *mut Option<F>;

src/libsyntax/parse/parser.rs

@@ -2637,19 +2637,15 @@ impl<'a> Parser<'a> {
             //
             // ... but for now: check for a place: `box(PLACE) EXPR`.
 
-            if try!(self.eat(&token::OpenDelim(token::Paren)) ){
-                // SNAP d4432b3
-                // Enable this warning after snapshot ...
-                //
-                // let box_span = mk_sp(lo, self.last_span.hi);
-                // self.span_warn(
-                //     box_span,
-                //     "deprecated syntax; use the `in` keyword now \
-                //            (e.g. change `box (<expr>) <expr>` to \
-                //                         `in <expr> { <expr> }`)");
+            if try!(self.eat(&token::OpenDelim(token::Paren))) {
+                let box_span = mk_sp(lo, self.last_span.hi);
+                self.span_warn(box_span,
+                    "deprecated syntax; use the `in` keyword now \
+                           (e.g. change `box (<expr>) <expr>` to \
+                                        `in <expr> { <expr> }`)");
 
                 // Continue supporting `box () EXPR` (temporarily)
-                if !try!(self.eat(&token::CloseDelim(token::Paren)) ){
+                if !try!(self.eat(&token::CloseDelim(token::Paren))) {
                     let place = try!(self.parse_expr_nopanic());
                     try!(self.expect(&token::CloseDelim(token::Paren)));
                     // Give a suggestion to use `box()` when a parenthesised expression is used

src/snapshots.txt

@@ -1,3 +1,13 @@
+S 2015-07-26 a5c12f4
+  bitrig-x86_64 8734eb41ffbe6ddc1120aa2910db4162ec9cf270
+  freebsd-x86_64 bc50b0f8d7f6d62f4f5ffa136f5387f5bf6524fd
+  linux-i386 3459275cdf3896f678e225843fa56f0d9fdbabe8
+  linux-x86_64 e451e3bd6e5fcef71e41ae6f3da9fb1cf0e13a0c
+  macos-i386 428944a7984c0988e77909d82ca2ef77d96a1fbd
+  macos-x86_64 b0515bb7d2892b9a58282fc865fee11a885406d6
+  winnt-i386 22286e815372c3e03729853af48a2f6d538ed086
+  winnt-x86_64 f13aa3c02a15f8e794b9e180487bdf04378f8f04
+
 S 2015-07-17 d4432b3
   bitrig-x86_64 af77768e0eb0f4c7ec5a8e36047a08053b54b230
   freebsd-i386 b049325e5b2efe5f4884f3dafda448c1dac49b4f

src/test/compile-fail/borrowck-lend-flow-if.rs

@@ -24,6 +24,7 @@ fn produce<T>() -> T { panic!(); }
 
 fn inc(v: &mut Box<isize>) {
     *v = box() (**v + 1);
+    //~^ WARN deprecated syntax
 }
 
 fn pre_freeze_cond() {

src/test/compile-fail/borrowck-lend-flow-loop.rs

@@ -23,6 +23,7 @@ fn produce<T>() -> T { panic!(); }
 
 fn inc(v: &mut Box<isize>) {
     *v = box() (**v + 1);
+    //~^ WARN deprecated syntax
 }
 
 fn loop_overarching_alias_mut() {

src/test/compile-fail/borrowck-lend-flow.rs

@@ -24,6 +24,7 @@ fn produce<T>() -> T { panic!(); }
 
 fn inc(v: &mut Box<isize>) {
     *v = box() (**v + 1);
+    //~^ WARN deprecated syntax
 }
 
 fn pre_freeze() {

src/test/compile-fail/borrowck-loan-in-overloaded-op.rs

@@ -23,6 +23,7 @@ impl Add for foo {
         let foo(box i) = self;
         let foo(box j) = f;
         foo(box() (i + j))
+        //~^ WARN deprecated syntax
     }
 }
 

src/test/compile-fail/feature-gate-box-expr.rs

@@ -21,5 +21,6 @@ fn main() {
     println!("x: {}", x);
 
     let x = box () 'c'; //~ ERROR box expression syntax is experimental
+    //~^ WARN deprecated syntax
     println!("x: {}", x);
 }

src/test/compile-fail/feature-gate-placement-expr.rs

@@ -20,6 +20,7 @@ fn main() {
     use std::boxed::HEAP;
 
     let x = box (HEAP) 'c'; //~ ERROR placement-in expression syntax is experimental
+    //~^ WARN deprecated syntax
     println!("x: {}", x);
 
     let x = in HEAP { 'c' }; //~ ERROR placement-in expression syntax is experimental

src/test/compile-fail/issue-14084.rs

@@ -15,4 +15,5 @@ fn main() {
     box ( () ) 0;
     //~^ ERROR: the trait `core::ops::Placer<_>` is not implemented
     //~| ERROR: the trait `core::ops::Placer<_>` is not implemented
+    //~| WARN deprecated syntax
 }

src/test/compile-fail/moves-based-on-type-tuple.rs

@@ -10,7 +10,10 @@
 
 #![feature(box_syntax)]
 
-fn dup(x: Box<isize>) -> Box<(Box<isize>,Box<isize>)> { box() (x, x) } //~ ERROR use of moved value
+fn dup(x: Box<isize>) -> Box<(Box<isize>,Box<isize>)> {
+    box() (x, x) //~ ERROR use of moved value
+    //~^ WARN deprecated syntax
+}
 fn main() {
     dup(box 3);
 }

src/test/parse-fail/parenthesized-box-expr-message.rs

@@ -14,5 +14,6 @@ fn main() {
     box (1 + 1)
     //~^ HELP try using `box ()` instead:
     //~| SUGGESTION box () (1 + 1)
+    //~| WARN deprecated syntax
     ; //~ ERROR expected expression, found `;`
 }