auto merge of #9665 : alexcrichton/rust/snapshot, r=brson

Uses the new snapshots to kill the old `loop` and introduce the new `continue`.

8 files changed, 13 insertions, 13 deletions

diff --git a/src/libextra/base64.rs b/src/libextra/base64.rs
index ed366047c84..2b18c27f560 100644
--- a/src/libextra/base64.rs
+++ b/src/libextra/base64.rs
@@ -200,7 +200,7 @@ impl<'self> FromBase64 for &'self str {
                 '0'..'9' => buf |= val + 0x04,
                 '+'|'-' => buf |= 0x3E,
                 '/'|'_' => buf |= 0x3F,
-                '\r'|'\n' => loop,
+                '\r'|'\n' => continue,
                 '=' => break,
                 _ => return Err(format!("Invalid character '{}' at position {}",
                                      self.char_at(idx), idx))
diff --git a/src/libextra/fileinput.rs b/src/libextra/fileinput.rs
index 37bcb447f08..e85b715b21a 100644
--- a/src/libextra/fileinput.rs
+++ b/src/libextra/fileinput.rs
@@ -303,7 +303,7 @@ impl io::Reader for FileInput {
                     let b = r.read_byte();
 
                     if b < 0 {
-                        loop;
+                        continue;
                     }
 
                     if b == '\n' as int {
diff --git a/src/libextra/glob.rs b/src/libextra/glob.rs
index 9af2f1acc69..112ea142189 100644
--- a/src/libextra/glob.rs
+++ b/src/libextra/glob.rs
@@ -211,7 +211,7 @@ impl Pattern {
                                 let cs = parse_char_specifiers(chars.slice(i + 2, i + 3 + j));
                                 tokens.push(AnyExcept(cs));
                                 i += j + 4;
-                                loop;
+                                continue;
                             }
                         }
                     }
@@ -222,7 +222,7 @@ impl Pattern {
                                 let cs = parse_char_specifiers(chars.slice(i + 1, i + 2 + j));
                                 tokens.push(AnyWithin(cs));
                                 i += j + 3;
-                                loop;
+                                continue;
                             }
                         }
                     }
diff --git a/src/libextra/hex.rs b/src/libextra/hex.rs
index 709b4a95981..d6e0d8f99c2 100644
--- a/src/libextra/hex.rs
+++ b/src/libextra/hex.rs
@@ -100,7 +100,7 @@ impl<'self> FromHex for &'self str {
                 '0'..'9' => buf |= byte - ('0' as u8),
                 ' '|'\r'|'\n'|'\t' => {
                     buf >>= 4;
-                    loop
+                    continue
                 }
                 _ => return Err(format!("Invalid character '{}' at position {}",
                                         self.char_at(idx), idx))
diff --git a/src/libextra/num/bigint.rs b/src/libextra/num/bigint.rs
index 2ec9c747179..48fcd972c3c 100644
--- a/src/libextra/num/bigint.rs
+++ b/src/libextra/num/bigint.rs
@@ -413,7 +413,7 @@ impl Integer for BigUint {
                 }
                 if d0.is_zero() {
                     n = 2;
-                    loop;
+                    continue;
                 }
                 n = 1;
                 // FIXME(#6102): Assignment operator for BigInt causes ICE
diff --git a/src/libextra/priority_queue.rs b/src/libextra/priority_queue.rs
index 6dd4759d927..587f8372087 100644
--- a/src/libextra/priority_queue.rs
+++ b/src/libextra/priority_queue.rs
@@ -140,7 +140,7 @@ impl<T:Ord> PriorityQueue<T> {
                     let x = replace(&mut self.data[parent], init());
                     move_val_init(&mut self.data[pos], x);
                     pos = parent;
-                    loop
+                    continue
                 }
                 break
             }
diff --git a/src/libextra/terminfo/parser/compiled.rs b/src/libextra/terminfo/parser/compiled.rs
index caef3e70ce8..0adf86ed931 100644
--- a/src/libextra/terminfo/parser/compiled.rs
+++ b/src/libextra/terminfo/parser/compiled.rs
@@ -276,7 +276,7 @@ pub fn parse(file: @Reader, longnames: bool) -> Result<~TermInfo, ~str> {
         for (i, v) in string_offsets.iter().enumerate() {
             let offset = *v;
             if offset == 0xFFFF { // non-entry
-                loop;
+                continue;
             }
 
             let name = if snames[i] == "_" {
@@ -289,7 +289,7 @@ pub fn parse(file: @Reader, longnames: bool) -> Result<~TermInfo, ~str> {
                 // undocumented: FFFE indicates cap@, which means the capability is not present
                 // unsure if the handling for this is correct
                 string_map.insert(name.to_owned(), ~[]);
-                loop;
+                continue;
             }
 
 
diff --git a/src/libextra/url.rs b/src/libextra/url.rs
index 7a10c0439da..2afc49df43a 100644
--- a/src/libextra/url.rs
+++ b/src/libextra/url.rs
@@ -359,12 +359,12 @@ pub fn query_to_str(query: &Query) -> ~str {
 pub fn get_scheme(rawurl: &str) -> Result<(~str, ~str), ~str> {
     for (i,c) in rawurl.iter().enumerate() {
         match c {
-          'A' .. 'Z' | 'a' .. 'z' => loop,
+          'A' .. 'Z' | 'a' .. 'z' => continue,
           '0' .. '9' | '+' | '-' | '.' => {
             if i == 0 {
                 return Err(~"url: Scheme must begin with a letter.");
             }
-            loop;
+            continue;
           }
           ':' => {
             if i == 0 {
@@ -420,7 +420,7 @@ fn get_authority(rawurl: &str) ->
     let mut end = len;
 
     for (i,c) in rawurl.iter().enumerate() {
-        if i < 2 { loop; } // ignore the leading //
+        if i < 2 { continue; } // ignore the leading //
 
         // deal with input class first
         match c {
@@ -558,7 +558,7 @@ fn get_path(rawurl: &str, authority: bool) ->
           'A' .. 'Z' | 'a' .. 'z' | '0' .. '9' | '&' |'\'' | '(' | ')' | '.'
           | '@' | ':' | '%' | '/' | '+' | '!' | '*' | ',' | ';' | '='
           | '_' | '-' => {
-            loop;
+            continue;
           }
           '?' | '#' => {
             end = i;