librustc: Fix merge fallout

Author: pcwalton

doc/rust.md

@@ -2230,7 +2230,7 @@ Some examples of call expressions:
 # fn add(x: int, y: int) -> int { 0 }
 
 let x: int = add(1, 2);
-let pi = FromStr::from_str::<f32>("3.14");
+let pi: Option<f32> = FromStr::from_str("3.14");
 ~~~~
 
 ### Lambda expressions

src/libextra/num/bigint.rs

@@ -1169,8 +1169,8 @@ mod biguint_tests {
     #[test]
     fn test_shl() {
         fn check(s: &str, shift: uint, ans: &str) {
-            let bu = (FromStrRadix::from_str_radix::<BigUint>(s, 16).unwrap() << shift)
-                .to_str_radix(16);
+            let opt_biguint: Option<BigUint> = FromStrRadix::from_str_radix(s, 16);
+            let bu = (opt_biguint.unwrap() << shift).to_str_radix(16);
             assert_eq!(bu.as_slice(), ans);
         }
 
@@ -1207,8 +1207,9 @@ mod biguint_tests {
     #[test]
     fn test_shr() {
         fn check(s: &str, shift: uint, ans: &str) {
-            let bu = (FromStrRadix::from_str_radix::<BigUint>(s, 16).unwrap() >> shift)
-                .to_str_radix(16);
+            let opt_biguint: Option<BigUint> =
+                FromStrRadix::from_str_radix(s, 16);
+            let bu = (opt_biguint.unwrap() >> shift).to_str_radix(16);
             assert_eq!(bu.as_slice(), ans);
         }
 
@@ -2015,16 +2016,16 @@ mod bench {
     use extra::test::BenchHarness;
 
     fn factorial(n: uint) -> BigUint {
-        let mut f = One::one::<BigUint>();
+        let mut f: BigUint = One::one();
         for i in iterator::range_inclusive(1, n) {
             f = f * BigUint::from_uint(i);
         }
         f
     }
 
     fn fib(n: uint) -> BigUint {
-        let mut f0 = Zero::zero::<BigUint>();
-        let mut f1 = One::one::<BigUint>();
+        let mut f0: BigUint = Zero::zero();
+        let mut f1: BigUint = One::one();
         for _ in range(0, n) {
             let f2 = f0 + f1;
             f0 = util::replace(&mut f1, f2);

src/librustc/middle/borrowck/check_loans.rs

@@ -23,7 +23,7 @@ use mc = middle::mem_categorization;
 use middle::borrowck::*;
 use middle::moves;
 use middle::ty;
-use syntax::ast::m_mutbl;
+use syntax::ast::{m_imm, m_mutbl};
 use syntax::ast;
 use syntax::ast_util;
 use syntax::codemap::span;
@@ -488,7 +488,6 @@ impl<'self> CheckLoanCtxt<'self> {
                     mc::cat_deref(_, _, mc::unsafe_ptr(*)) |
                     mc::cat_static_item(*) |
                     mc::cat_deref(_, _, mc::gc_ptr(_)) |
-                    mc::cat_deref(_, _, mc::region_ptr(m_const, _)) |
                     mc::cat_deref(_, _, mc::region_ptr(m_imm, _)) => {
                         // Aliasability is independent of base cmt
                         match cmt.freely_aliasable() {

src/librustc/middle/trans/expr.rs

@@ -824,17 +824,16 @@ fn trans_def_datum_unadjusted(bcx: @mut Block,
 {
     let _icx = push_ctxt("trans_def_datum_unadjusted");
 
-    match def {
+    let fn_data = match def {
         ast::def_fn(did, _) |
         ast::def_static_method(did, ast::FromImpl(_), _) => {
             callee::trans_fn_ref(bcx, did, ref_expr.id)
         }
         ast::def_static_method(impl_did, ast::FromTrait(trait_did), _) => {
-            let fn_data = meth::trans_static_method_callee(bcx,
-                                                           impl_did,
-                                                           trait_did,
-                                                           ref_expr.id);
-            return fn_data_to_datum(bcx, ref_expr, impl_did, fn_data);
+            meth::trans_static_method_callee(bcx,
+                                             impl_did,
+                                             trait_did,
+                                             ref_expr.id)
         }
         _ => {
             bcx.tcx().sess.span_bug(ref_expr.span, fmt!(

src/libstd/rt/io/file.rs

@@ -24,7 +24,7 @@ pub fn open<P: PathLike>(path: &P,
                          access: FileAccess
                         ) -> Option<FileStream> {
     let open_result = unsafe {
-        let io = Local::unsafe_borrow::<IoFactoryObject>();
+        let io: *mut IoFactoryObject = Local::unsafe_borrow();
         (*io).fs_open(path, mode, access)
     };
     match open_result {
@@ -43,7 +43,7 @@ pub fn open<P: PathLike>(path: &P,
 /// by `path`.
 pub fn unlink<P: PathLike>(path: &P) {
     let unlink_result = unsafe {
-        let io = Local::unsafe_borrow::<IoFactoryObject>();
+        let io: *mut IoFactoryObject = Local::unsafe_borrow();
         (*io).fs_unlink(path)
     };
     match unlink_result {

src/libstd/rt/local.rs

@@ -107,7 +107,7 @@ impl Local for Scheduler {
     }
     unsafe fn try_unsafe_borrow() -> Option<*mut Scheduler> {
         let task_opt: Option<*mut Task> = Local::try_unsafe_borrow();
-        match Local::try_unsafe_borrow::<Task>() {
+        match task_opt {
             Some(task) => {
                 match (*task).sched {
                     Some(~ref mut sched) => {

src/libstd/rt/sched.rs

@@ -175,7 +175,7 @@ impl Scheduler {
         sched.run();
 
         // Close the idle callback.
-        let mut sched = Local::take::<Scheduler>();
+        let mut sched: ~Scheduler = Local::take();
         sched.idle_callback.get_mut_ref().close();
         // Make one go through the loop to run the close callback.
         sched.run();
@@ -581,7 +581,7 @@ impl Scheduler {
         // run the cleanup job, as expected by the previously called
         // swap_contexts function.
         unsafe {
-            let task: *mut Task = Local::unsafe_borrow::<Task>();
+            let task: *mut Task = Local::unsafe_borrow();
             (*task).sched.get_mut_ref().run_cleanup_job();
 
             // Must happen after running the cleanup job (of course).

src/libstd/rt/uv/uvio.rs

@@ -92,7 +92,7 @@ trait HomingIO {
             // go home
             let old_home = Cell::new_empty();
             let old_home_ptr = &old_home;
-            let scheduler = Local::take::<Scheduler>();
+            let scheduler: ~Scheduler = Local::take();
             do scheduler.deschedule_running_task_and_then |_, task| {
                 // get the old home first
                 do task.wake().map_move |mut task| {
@@ -102,11 +102,11 @@ trait HomingIO {
             }
 
             // do IO
-            let scheduler = Local::take::<Scheduler>();
+            let scheduler: ~Scheduler = Local::take();
             let a = io_sched(self, scheduler);
 
             // unhome home
-            let scheduler = Local::take::<Scheduler>();
+            let scheduler: ~Scheduler = Local::take();
             do scheduler.deschedule_running_task_and_then |scheduler, task| {
                 do task.wake().map_move |mut task| {
                     task.give_home(old_home.take());
@@ -442,7 +442,7 @@ impl IoFactory for UvIoFactory {
                             do stream.close {
                                 let res = Err(uv_error_to_io_error(status.unwrap()));
                                 unsafe { (*result_cell_ptr).put_back(res); }
-                                let scheduler = Local::take::<Scheduler>();
+                                let scheduler: ~Scheduler = Local::take();
                                 scheduler.resume_blocked_task_immediately(task_cell.take());
                             }
                         }
@@ -539,7 +539,7 @@ impl IoFactory for UvIoFactory {
                                            IoError>> = &result_cell;
         let path_cell = Cell::new(path);
         do task::unkillable { // FIXME(#8674)
-            let scheduler = Local::take::<Scheduler>();
+            let scheduler: ~Scheduler = Local::take();
             do scheduler.deschedule_running_task_and_then |_, task| {
                 let task_cell = Cell::new(task);
                 let path = path_cell.take();
@@ -553,12 +553,12 @@ impl IoFactory for UvIoFactory {
                             loop_, fd, true, home) as ~RtioFileStream;
                         let res = Ok(fs);
                         unsafe { (*result_cell_ptr).put_back(res); }
-                        let scheduler = Local::take::<Scheduler>();
+                        let scheduler: ~Scheduler = Local::take();
                         scheduler.resume_blocked_task_immediately(task_cell.take());
                     } else {
                         let res = Err(uv_error_to_io_error(err.unwrap()));
                         unsafe { (*result_cell_ptr).put_back(res); }
-                        let scheduler = Local::take::<Scheduler>();
+                        let scheduler: ~Scheduler = Local::take();
                         scheduler.resume_blocked_task_immediately(task_cell.take());
                     }
                 };
@@ -573,7 +573,7 @@ impl IoFactory for UvIoFactory {
         let result_cell_ptr: *Cell<Result<(), IoError>> = &result_cell;
         let path_cell = Cell::new(path);
         do task::unkillable { // FIXME(#8674)
-            let scheduler = Local::take::<Scheduler>();
+            let scheduler: ~Scheduler = Local::take();
             do scheduler.deschedule_running_task_and_then |_, task| {
                 let task_cell = Cell::new(task);
                 let path = path_cell.take();
@@ -583,7 +583,7 @@ impl IoFactory for UvIoFactory {
                         Some(err) => Err(uv_error_to_io_error(err))
                     };
                     unsafe { (*result_cell_ptr).put_back(res); }
-                    let scheduler = Local::take::<Scheduler>();
+                    let scheduler: ~Scheduler = Local::take();
                     scheduler.resume_blocked_task_immediately(task_cell.take());
                 };
             };
@@ -1154,7 +1154,7 @@ impl UvFileStream {
                         Some(err) => Err(uv_error_to_io_error(err))
                     };
                     unsafe { (*result_cell_ptr).put_back(res); }
-                    let scheduler = Local::take::<Scheduler>();
+                    let scheduler: ~Scheduler = Local::take();
                     scheduler.resume_blocked_task_immediately(task_cell.take());
                 };
             };
@@ -1175,7 +1175,7 @@ impl UvFileStream {
                         Some(err) => Err(uv_error_to_io_error(err))
                     };
                     unsafe { (*result_cell_ptr).put_back(res); }
-                    let scheduler = Local::take::<Scheduler>();
+                    let scheduler: ~Scheduler = Local::take();
                     scheduler.resume_blocked_task_immediately(task_cell.take());
                 };
             };
@@ -1208,7 +1208,7 @@ impl Drop for UvFileStream {
                 do scheduler.deschedule_running_task_and_then |_, task| {
                     let task_cell = Cell::new(task);
                     do self_.fd.close(&self.loop_) |_,_| {
-                        let scheduler = Local::take::<Scheduler>();
+                        let scheduler: ~Scheduler = Local::take();
                         scheduler.resume_blocked_task_immediately(task_cell.take());
                     };
                 };
@@ -1776,7 +1776,7 @@ fn file_test_uvio_full_simple_impl() {
     use path::Path;
     use rt::io::{Open, Create, ReadWrite, Read};
     unsafe {
-        let io = Local::unsafe_borrow::<IoFactoryObject>();
+        let io: *mut IoFactoryObject = Local::unsafe_borrow();
         let write_val = "hello uvio!";
         let path = "./tmp/file_test_uvio_full.txt";
         {
@@ -1810,7 +1810,7 @@ fn uvio_naive_print(input: &str) {
     use str::StrSlice;
     unsafe {
         use libc::{STDOUT_FILENO};
-        let io = Local::unsafe_borrow::<IoFactoryObject>();
+        let io: *mut IoFactoryObject = Local::unsafe_borrow();
         {
             let mut fd = (*io).fs_from_raw_fd(STDOUT_FILENO, false);
             let write_buf = input.as_bytes();

src/test/bench/core-map.rs

@@ -121,54 +121,54 @@ fn main() {
     io::println("\nTreeMap:");
 
     {
-        let mut map = TreeMap::new::<uint, uint>();
+        let mut map: TreeMap<uint,uint> = TreeMap::new();
         ascending(&mut map, n_keys);
     }
 
     {
-        let mut map = TreeMap::new::<uint, uint>();
+        let mut map: TreeMap<uint,uint> = TreeMap::new();
         descending(&mut map, n_keys);
     }
 
     {
         io::println(" Random integers:");
-        let mut map = TreeMap::new::<uint, uint>();
+        let mut map: TreeMap<uint,uint> = TreeMap::new();
         vector(&mut map, n_keys, rand);
     }
 
     io::println("\nHashMap:");
 
     {
-        let mut map = HashMap::new::<uint, uint>();
+        let mut map: HashMap<uint,uint> = HashMap::new();
         ascending(&mut map, n_keys);
     }
 
     {
-        let mut map = HashMap::new::<uint, uint>();
+        let mut map: HashMap<uint,uint> = HashMap::new();
         descending(&mut map, n_keys);
     }
 
     {
         io::println(" Random integers:");
-        let mut map = HashMap::new::<uint, uint>();
+        let mut map: HashMap<uint,uint> = HashMap::new();
         vector(&mut map, n_keys, rand);
     }
 
     io::println("\nTrieMap:");
 
     {
-        let mut map = TrieMap::new::<uint>();
+        let mut map: TrieMap<uint> = TrieMap::new();
         ascending(&mut map, n_keys);
     }
 
     {
-        let mut map = TrieMap::new::<uint>();
+        let mut map: TrieMap<uint> = TrieMap::new();
         descending(&mut map, n_keys);
     }
 
     {
         io::println(" Random integers:");
-        let mut map = TrieMap::new::<uint>();
+        let mut map: TrieMap<uint> = TrieMap::new();
         vector(&mut map, n_keys, rand);
     }
 }

src/test/bench/core-set.rs

@@ -169,16 +169,28 @@ fn main() {
     {
         let mut rng = rand::IsaacRng::new_seeded(seed);
         let mut results = empty_results();
-        results.bench_int(&mut rng, num_keys, max, || HashSet::new::<uint>());
-        results.bench_str(&mut rng, num_keys, || HashSet::new::<~str>());
+        results.bench_int(&mut rng, num_keys, max, || {
+            let s: HashSet<uint> = HashSet::new();
+            s
+        });
+        results.bench_str(&mut rng, num_keys, || {
+            let s: HashSet<~str> = HashSet::new();
+            s
+        });
         write_results("std::hashmap::HashSet", &results);
     }
 
     {
         let mut rng = rand::IsaacRng::new_seeded(seed);
         let mut results = empty_results();
-        results.bench_int(&mut rng, num_keys, max, || TreeSet::new::<uint>());
-        results.bench_str(&mut rng, num_keys, || TreeSet::new::<~str>());
+        results.bench_int(&mut rng, num_keys, max, || {
+            let s: TreeSet<uint> = TreeSet::new();
+            s
+        });
+        results.bench_str(&mut rng, num_keys, || {
+            let s: TreeSet<~str> = TreeSet::new();
+            s
+        });
         write_results("extra::treemap::TreeSet", &results);
     }