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

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

1 files changed, 2 insertions, 1 deletions

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 4dd09cbcbd2..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 {
@@ -2597,6 +2597,7 @@ impl Parser {
                               "a label may not be used with a `loop` expression");
             }
 
+            self.obsolete(*self.last_span, ObsoleteLoopAsContinue);
             let lo = self.span.lo;
             let ex = if self.token_is_lifetime(&*self.token) {
                 let lifetime = self.get_lifetime(&*self.token);