rollup merge of #21258: aturon/stab-3-index

Conflicts:
	src/libcore/ops.rs
	src/librustc_typeck/astconv.rs
	src/libstd/io/mem.rs
	src/libsyntax/parse/lexer/mod.rs

14 files changed, 29 insertions, 29 deletions

diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs
index b7f4b070591..7d0e42e8e49 100644
--- a/src/libstd/ffi/c_str.rs
+++ b/src/libstd/ffi/c_str.rs
@@ -115,7 +115,7 @@ impl Deref for CString {
     type Target = [libc::c_char];
 
     fn deref(&self) -> &[libc::c_char] {
-        self.inner.slice_to(self.inner.len() - 1)
+        &self.inner[..(self.inner.len() - 1)]
     }
 }
 
diff --git a/src/libstd/io/buffered.rs b/src/libstd/io/buffered.rs
index 1d2bb62abe0..73c73209f00 100644
--- a/src/libstd/io/buffered.rs
+++ b/src/libstd/io/buffered.rs
@@ -221,7 +221,7 @@ impl<W: Writer> Writer for BufferedWriter<W> {
         if buf.len() > self.buf.len() {
             self.inner.as_mut().unwrap().write(buf)
         } else {
-            let dst = self.buf.slice_from_mut(self.pos);
+            let dst = &mut self.buf[self.pos..];
             slice::bytes::copy_memory(dst, buf);
             self.pos += buf.len();
             Ok(())
diff --git a/src/libstd/io/comm_adapters.rs b/src/libstd/io/comm_adapters.rs
index 4b0014c68f7..4649012d454 100644
--- a/src/libstd/io/comm_adapters.rs
+++ b/src/libstd/io/comm_adapters.rs
@@ -72,7 +72,7 @@ impl Buffer for ChanReader {
         if self.closed {
             Err(io::standard_error(io::EndOfFile))
         } else {
-            Ok(self.buf.slice_from(self.pos))
+            Ok(&self.buf[self.pos..])
         }
     }
 
@@ -88,7 +88,7 @@ impl Reader for ChanReader {
         loop {
             let count = match self.fill_buf().ok() {
                 Some(src) => {
-                    let dst = buf.slice_from_mut(num_read);
+                    let dst = &mut buf[num_read..];
                     let count = cmp::min(src.len(), dst.len());
                     bytes::copy_memory(dst, &src[..count]);
                     count
diff --git a/src/libstd/io/mem.rs b/src/libstd/io/mem.rs
index afa149f962f..786b5a08eed 100644
--- a/src/libstd/io/mem.rs
+++ b/src/libstd/io/mem.rs
@@ -160,7 +160,7 @@ impl Reader for MemReader {
         let write_len = min(buf.len(), self.buf.len() - self.pos);
         {
             let input = &self.buf[self.pos.. self.pos + write_len];
-            let output = buf.slice_to_mut(write_len);
+            let output = &mut buf[..write_len];
             assert_eq!(input.len(), output.len());
             slice::bytes::copy_memory(output, input);
         }
@@ -205,11 +205,11 @@ impl<'a> Reader for &'a [u8] {
         let write_len = min(buf.len(), self.len());
         {
             let input = &self[..write_len];
-            let output = buf.slice_to_mut(write_len);
+            let output = &mut buf[.. write_len];
             slice::bytes::copy_memory(output, input);
         }
 
-        *self = self.slice_from(write_len);
+        *self = &self[write_len..];
 
         Ok(write_len)
     }
@@ -270,7 +270,7 @@ impl<'a> BufWriter<'a> {
 impl<'a> Writer for BufWriter<'a> {
     #[inline]
     fn write(&mut self, src: &[u8]) -> IoResult<()> {
-        let dst = self.buf.slice_from_mut(self.pos);
+        let dst = &mut self.buf[self.pos..];
         let dst_len = dst.len();
 
         if dst_len == 0 {
@@ -350,7 +350,7 @@ impl<'a> Reader for BufReader<'a> {
         let write_len = min(buf.len(), self.buf.len() - self.pos);
         {
             let input = &self.buf[self.pos.. self.pos + write_len];
-            let output = buf.slice_to_mut(write_len);
+            let output = &mut buf.slice_to_mut[..write_len];
             assert_eq!(input.len(), output.len());
             slice::bytes::copy_memory(output, input);
         }
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
index fdd8738a89d..f106e9464c5 100644
--- a/src/libstd/io/mod.rs
+++ b/src/libstd/io/mod.rs
@@ -504,7 +504,7 @@ pub trait Reader {
         while read < min {
             let mut zeroes = 0;
             loop {
-                match self.read(buf.slice_from_mut(read)) {
+                match self.read(&mut buf[read..]) {
                     Ok(0) => {
                         zeroes += 1;
                         if zeroes >= NO_PROGRESS_LIMIT {
@@ -1467,7 +1467,7 @@ pub trait Buffer: Reader {
         {
             let mut start = 1;
             while start < width {
-                match try!(self.read(buf.slice_mut(start, width))) {
+                match try!(self.read(&mut buf[start .. width])) {
                     n if n == width - start => break,
                     n if n < width - start => { start += n; }
                     _ => return Err(standard_error(InvalidInput)),
diff --git a/src/libstd/io/net/ip.rs b/src/libstd/io/net/ip.rs
index e8e065533e5..e4622781ae7 100644
--- a/src/libstd/io/net/ip.rs
+++ b/src/libstd/io/net/ip.rs
@@ -253,7 +253,7 @@ impl<'a> Parser<'a> {
             assert!(head.len() + tail.len() <= 8);
             let mut gs = [0u16; 8];
             gs.clone_from_slice(head);
-            gs.slice_mut(8 - tail.len(), 8).clone_from_slice(tail);
+            gs[(8 - tail.len()) .. 8].clone_from_slice(tail);
             Ipv6Addr(gs[0], gs[1], gs[2], gs[3], gs[4], gs[5], gs[6], gs[7])
         }
 
diff --git a/src/libstd/io/util.rs b/src/libstd/io/util.rs
index adfd88644cc..e4bf38a9ef5 100644
--- a/src/libstd/io/util.rs
+++ b/src/libstd/io/util.rs
@@ -48,7 +48,7 @@ impl<R: Reader> Reader for LimitReader<R> {
         }
 
         let len = cmp::min(self.limit, buf.len());
-        let res = self.inner.read(buf.slice_to_mut(len));
+        let res = self.inner.read(&mut buf[..len]);
         match res {
             Ok(len) => self.limit -= len,
             _ => {}
diff --git a/src/libstd/num/strconv.rs b/src/libstd/num/strconv.rs
index 67fe599ecd6..1d3bf484edb 100644
--- a/src/libstd/num/strconv.rs
+++ b/src/libstd/num/strconv.rs
@@ -379,14 +379,14 @@ pub fn float_to_str_bytes_common<T: Float>(
 
             // only resize buf if we actually remove digits
             if i < buf_max_i {
-                buf = buf.slice(0, i + 1).to_vec();
+                buf = buf[.. (i + 1)].to_vec();
             }
         }
     } // If exact and trailing '.', just cut that
     else {
         let max_i = buf.len() - 1;
         if buf[max_i] == b'.' {
-            buf = buf.slice(0, max_i).to_vec();
+            buf = buf[.. max_i].to_vec();
         }
     }
 
diff --git a/src/libstd/rand/os.rs b/src/libstd/rand/os.rs
index 68ba7e1dd29..bafbde2511d 100644
--- a/src/libstd/rand/os.rs
+++ b/src/libstd/rand/os.rs
@@ -65,7 +65,7 @@ mod imp {
         let mut read = 0;
         let len = v.len();
         while read < len {
-            let result = getrandom(v.slice_from_mut(read));
+            let result = getrandom(&mut v[read..]);
             if result == -1 {
                 let err = errno() as libc::c_int;
                 if err == libc::EINTR {
diff --git a/src/libstd/rt/util.rs b/src/libstd/rt/util.rs
index 235cedcda52..4023a0a4c10 100644
--- a/src/libstd/rt/util.rs
+++ b/src/libstd/rt/util.rs
@@ -130,7 +130,7 @@ pub fn abort(args: fmt::Arguments) -> ! {
     }
     impl<'a> fmt::Writer for BufWriter<'a> {
         fn write_str(&mut self, bytes: &str) -> fmt::Result {
-            let left = self.buf.slice_from_mut(self.pos);
+            let left = &mut self.buf[self.pos..];
             let to_write = &bytes.as_bytes()[..cmp::min(bytes.len(), left.len())];
             slice::bytes::copy_memory(left, to_write);
             self.pos += to_write.len();
diff --git a/src/libstd/sys/common/backtrace.rs b/src/libstd/sys/common/backtrace.rs
index d8b85987236..d069d9ee3b8 100644
--- a/src/libstd/sys/common/backtrace.rs
+++ b/src/libstd/sys/common/backtrace.rs
@@ -42,10 +42,10 @@ pub fn demangle(writer: &mut Writer, s: &str) -> IoResult<()> {
     let mut valid = true;
     let mut inner = s;
     if s.len() > 4 && s.starts_with("_ZN") && s.ends_with("E") {
-        inner = s.slice(3, s.len() - 1);
+        inner = &s[3 .. s.len() - 1];
     // On Windows, dbghelp strips leading underscores, so we accept "ZN...E" form too.
     } else if s.len() > 3 && s.starts_with("ZN") && s.ends_with("E") {
-        inner = s.slice(2, s.len() - 1);
+        inner = &s[2 .. s.len() - 1];
     } else {
         valid = false;
     }
@@ -83,11 +83,11 @@ pub fn demangle(writer: &mut Writer, s: &str) -> IoResult<()> {
             }
             let mut rest = inner;
             while rest.char_at(0).is_numeric() {
-                rest = rest.slice_from(1);
+                rest = &rest[1..];
             }
-            let i: uint = inner.slice_to(inner.len() - rest.len()).parse().unwrap();
-            inner = rest.slice_from(i);
-            rest = rest.slice_to(i);
+            let i: uint = inner[.. (inner.len() - rest.len())].parse().unwrap();
+            inner = &rest[i..];
+            rest = &rest[..i];
             while rest.len() > 0 {
                 if rest.starts_with("$") {
                     macro_rules! demangle {
@@ -128,8 +128,8 @@ pub fn demangle(writer: &mut Writer, s: &str) -> IoResult<()> {
                         None => rest.len(),
                         Some(i) => i,
                     };
-                    try!(writer.write_str(rest.slice_to(idx)));
-                    rest = rest.slice_from(idx);
+                    try!(writer.write_str(&rest[..idx]));
+                    rest = &rest[idx..];
                 }
             }
         }
diff --git a/src/libstd/sys/unix/process.rs b/src/libstd/sys/unix/process.rs
index 0eab27de43a..2b4d168d881 100644
--- a/src/libstd/sys/unix/process.rs
+++ b/src/libstd/sys/unix/process.rs
@@ -125,9 +125,9 @@ impl Process {
                     let mut bytes = [0; 8];
                     return match input.read(&mut bytes) {
                         Ok(8) => {
-                            assert!(combine(CLOEXEC_MSG_FOOTER) == combine(bytes.slice(4, 8)),
+                            assert!(combine(CLOEXEC_MSG_FOOTER) == combine(&bytes[4.. 8]),
                                 "Validation on the CLOEXEC pipe failed: {:?}", bytes);
-                            let errno = combine(bytes.slice(0, 4));
+                            let errno = combine(&bytes[0.. 4]);
                             assert!(p.wait(0).is_ok(), "wait(0) should either return Ok or panic");
                             Err(super::decode_error(errno))
                         }
diff --git a/src/libstd/sys/windows/fs.rs b/src/libstd/sys/windows/fs.rs
index a7330f7c67c..cb8ef7eb66b 100644
--- a/src/libstd/sys/windows/fs.rs
+++ b/src/libstd/sys/windows/fs.rs
@@ -376,7 +376,7 @@ pub fn readlink(p: &Path) -> IoResult<Path> {
     });
     let ret = match ret {
         Some(ref s) if s.starts_with(r"\\?\") => { // "
-            Ok(Path::new(s.slice_from(4)))
+            Ok(Path::new(&s[4..]))
         }
         Some(s) => Ok(Path::new(s)),
         None => Err(super::last_error()),
diff --git a/src/libstd/sys/windows/os.rs b/src/libstd/sys/windows/os.rs
index e9490dc95c9..36dc9b2afe4 100644
--- a/src/libstd/sys/windows/os.rs
+++ b/src/libstd/sys/windows/os.rs
@@ -146,7 +146,7 @@ pub fn fill_utf16_buf_and_decode<F>(mut f: F) -> Option<String> where
                 done = true;
             }
             if k != 0 && done {
-                let sub = buf.slice(0, k as uint);
+                let sub = &buf[.. (k as uint)];
                 // We want to explicitly catch the case when the
                 // closure returned invalid UTF-16, rather than
                 // set `res` to None and continue.