1 files changed, 4 insertions, 0 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index c2e7ecacd20..83f53ded76b 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -3214,6 +3214,10 @@ pub impl Parser {
                   }
                 }
             }
+            if fields.len() == 0 {
+                self.fatal(fmt!("Unit-like struct should be written as: struct %s;",
+                                *self.interner.get(class_name)));
+            }
             self.bump();
         } else if *self.token == token::LPAREN {
             // It's a tuple-like struct.