From d2ea0315e09cbd495a67c9e3d5053b57e2b5a8b7 Mon Sep 17 00:00:00 2001
From: Aaron Turon <aturon@mozilla.com>
Date: Thu, 2 Oct 2014 11:48:07 -0700
Subject: Revert "Use slice syntax instead of slice_to, etc."

This reverts commit 40b9f5ded50ac4ce8c9323921ec556ad611af6b7.
---
 src/libstd/path/mod.rs   |  8 ++++----
 src/libstd/path/posix.rs | 20 ++++++++++----------
 2 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'src/libstd/path')

diff --git a/src/libstd/path/mod.rs b/src/libstd/path/mod.rs
index 63c81695aff..16552daae36 100644
--- a/src/libstd/path/mod.rs
+++ b/src/libstd/path/mod.rs
@@ -357,7 +357,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
                 match name.rposition_elem(&dot) {
                     None | Some(0) => name,
                     Some(1) if name == b".." => name,
-                    Some(pos) => name[..pos]
+                    Some(pos) => name.slice_to(pos)
                 }
             })
         }
@@ -404,7 +404,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
                 match name.rposition_elem(&dot) {
                     None | Some(0) => None,
                     Some(1) if name == b".." => None,
-                    Some(pos) => Some(name[pos+1..])
+                    Some(pos) => Some(name.slice_from(pos+1))
                 }
             }
         }
@@ -480,7 +480,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
             let extlen = extension.container_as_bytes().len();
             match (name.rposition_elem(&dot), extlen) {
                 (None, 0) | (Some(0), 0) => None,
-                (Some(idx), 0) => Some(name[..idx].to_vec()),
+                (Some(idx), 0) => Some(name.slice_to(idx).to_vec()),
                 (idx, extlen) => {
                     let idx = match idx {
                         None | Some(0) => name.len(),
@@ -489,7 +489,7 @@ pub trait GenericPath: Clone + GenericPathUnsafe {
 
                     let mut v;
                     v = Vec::with_capacity(idx + extlen + 1);
-                    v.push_all(name[..idx]);
+                    v.push_all(name.slice_to(idx));
                     v.push(dot);
                     v.push_all(extension.container_as_bytes());
                     Some(v)
diff --git a/src/libstd/path/posix.rs b/src/libstd/path/posix.rs
index 3043c25f761..9c4139853c5 100644
--- a/src/libstd/path/posix.rs
+++ b/src/libstd/path/posix.rs
@@ -165,7 +165,7 @@ impl GenericPathUnsafe for Path {
             None => {
                 self.repr = Path::normalize(filename);
             }
-            Some(idx) if self.repr[idx+1..] == b".." => {
+            Some(idx) if self.repr.slice_from(idx+1) == b".." => {
                 let mut v = Vec::with_capacity(self.repr.len() + 1 + filename.len());
                 v.push_all(self.repr.as_slice());
                 v.push(SEP_BYTE);
@@ -175,7 +175,7 @@ impl GenericPathUnsafe for Path {
             }
             Some(idx) => {
                 let mut v = Vec::with_capacity(idx + 1 + filename.len());
-                v.push_all(self.repr[..idx+1]);
+                v.push_all(self.repr.slice_to(idx+1));
                 v.push_all(filename);
                 // FIXME: this is slow
                 self.repr = Path::normalize(v.as_slice());
@@ -216,9 +216,9 @@ impl GenericPath for Path {
         match self.sepidx {
             None if b".." == self.repr.as_slice() => self.repr.as_slice(),
             None => dot_static,
-            Some(0) => self.repr[..1],
-            Some(idx) if self.repr[idx+1..] == b".." => self.repr.as_slice(),
-            Some(idx) => self.repr[..idx]
+            Some(0) => self.repr.slice_to(1),
+            Some(idx) if self.repr.slice_from(idx+1) == b".." => self.repr.as_slice(),
+            Some(idx) => self.repr.slice_to(idx)
         }
     }
 
@@ -227,9 +227,9 @@ impl GenericPath for Path {
             None if b"." == self.repr.as_slice() ||
                 b".." == self.repr.as_slice() => None,
             None => Some(self.repr.as_slice()),
-            Some(idx) if self.repr[idx+1..] == b".." => None,
-            Some(0) if self.repr[1..].is_empty() => None,
-            Some(idx) => Some(self.repr[idx+1..])
+            Some(idx) if self.repr.slice_from(idx+1) == b".." => None,
+            Some(0) if self.repr.slice_from(1).is_empty() => None,
+            Some(idx) => Some(self.repr.slice_from(idx+1))
         }
     }
 
@@ -371,7 +371,7 @@ impl Path {
         // borrowck is being very picky
         let val = {
             let is_abs = !v.as_slice().is_empty() && v.as_slice()[0] == SEP_BYTE;
-            let v_ = if is_abs { v.as_slice()[1..] } else { v.as_slice() };
+            let v_ = if is_abs { v.as_slice().slice_from(1) } else { v.as_slice() };
             let comps = normalize_helper(v_, is_abs);
             match comps {
                 None => None,
@@ -410,7 +410,7 @@ impl Path {
     /// A path of "/" yields no components. A path of "." yields one component.
     pub fn components<'a>(&'a self) -> Components<'a> {
         let v = if self.repr[0] == SEP_BYTE {
-            self.repr[1..]
+            self.repr.slice_from(1)
         } else { self.repr.as_slice() };
         let mut ret = v.split(is_sep_byte);
         if v.is_empty() {
-- 
cgit 1.4.1-3-g733a5