Migrate users of 'loop' to 'continue'

Closes #9467

6 files changed, 9 insertions, 9 deletions

diff --git a/src/libsyntax/ast_util.rs b/src/libsyntax/ast_util.rs
index f93fc1e81da..f0e64b1830e 100644
--- a/src/libsyntax/ast_util.rs
+++ b/src/libsyntax/ast_util.rs
@@ -1057,12 +1057,12 @@ mod test {
                 Mark(mrk,tail) => {
                     result.push(M(mrk));
                     sc = tail;
-                    loop;
+                    continue;
                 },
                 Rename(id,name,tail) => {
                     result.push(R(id,name));
                     sc = tail;
-                    loop;
+                    continue;
                 }
                 IllegalCtxt => fail2!("expected resolvable context, got IllegalCtxt")
             }
diff --git a/src/libsyntax/attr.rs b/src/libsyntax/attr.rs
index 31905f6ccc7..df31fece5ea 100644
--- a/src/libsyntax/attr.rs
+++ b/src/libsyntax/attr.rs
@@ -340,7 +340,7 @@ pub fn find_stability<AM: AttrMetaMethods, It: Iterator<AM>>(mut metas: It) -> O
             "stable" => Stable,
             "frozen" => Frozen,
             "locked" => Locked,
-            _ => loop // not a stability level
+            _ => continue // not a stability level
         };
 
         return Some(Stability {
diff --git a/src/libsyntax/ext/format.rs b/src/libsyntax/ext/format.rs
index 11d9713af98..8d327de6d61 100644
--- a/src/libsyntax/ext/format.rs
+++ b/src/libsyntax/ext/format.rs
@@ -108,7 +108,7 @@ impl Context {
                                                         named `{}`", name));
                         self.ecx.parse_sess.span_diagnostic.span_note(
                             prev.span, "previously here");
-                        loop
+                        continue
                     }
                 }
                 self.names.insert(name, e);
@@ -592,7 +592,7 @@ impl Context {
         // of each variable because we don't want to move out of the arguments
         // passed to this function.
         for (i, &e) in self.args.iter().enumerate() {
-            if self.arg_types[i].is_none() { loop } // error already generated
+            if self.arg_types[i].is_none() { continue } // error already generated
 
             let name = self.ecx.ident_of(format!("__arg{}", i));
             let e = self.ecx.expr_addr_of(e.span, e);
@@ -601,7 +601,7 @@ impl Context {
                                         self.ecx.expr_ident(e.span, name)));
         }
         for (&name, &e) in self.names.iter() {
-            if !self.name_types.contains_key(&name) { loop }
+            if !self.name_types.contains_key(&name) { continue }
 
             let lname = self.ecx.ident_of(format!("__arg{}", name));
             let e = self.ecx.expr_addr_of(e.span, e);
diff --git a/src/libsyntax/parse/lexer.rs b/src/libsyntax/parse/lexer.rs
index 640c7c220e5..3689b5c4999 100644
--- a/src/libsyntax/parse/lexer.rs
+++ b/src/libsyntax/parse/lexer.rs
@@ -431,7 +431,7 @@ fn scan_digits(rdr: @mut StringReader, radix: uint) -> ~str {
     let mut rslt = ~"";
     loop {
         let c = rdr.curr;
-        if c == '_' { bump(rdr); loop; }
+        if c == '_' { bump(rdr); continue; }
         match char::to_digit(c, radix) {
           Some(_) => {
             rslt.push_char(c);
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 5c88c617950..4598bc04369 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -1987,7 +1987,7 @@ impl Parser {
                   }
                   _ => self.unexpected()
                 }
-                loop;
+                continue;
             }
             if self.expr_is_complete(e) { break; }
             match *self.token {
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index bc1a4721207..2a3add059ce 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -1406,7 +1406,7 @@ pub fn print_expr(s: @ps, expr: &ast::Expr) {
         }
       }
       ast::ExprAgain(opt_ident) => {
-        word(s.s, "loop");
+        word(s.s, "continue");
         space(s.s);
         for ident in opt_ident.iter() {
             word(s.s, "'");