auto merge of #9336 : alexcrichton/rust/issue-7981, r=catamorphism

Progress on #7981

This doesn't completely close the issue because `struct A;` is still allowed, and it's a much larger change to disallow that. I'm also not entirely sure that we want to disallow that. Regardless, punting that discussion to the issue instead.

1 files changed, 5 insertions, 11 deletions

diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index 867e4fe416b..dee8d710a73 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -598,18 +598,12 @@ pub fn print_item(s: @ps, item: &ast::item) {
 
         print_type(s, ty);
 
-        if methods.len() == 0 {
-            word(s.s, ";");
-            end(s); // end the head-ibox
-            end(s); // end the outer cbox
-        } else {
-            space(s.s);
-            bopen(s);
-            for meth in methods.iter() {
-               print_method(s, *meth);
-            }
-            bclose(s, item.span);
+        space(s.s);
+        bopen(s);
+        for meth in methods.iter() {
+           print_method(s, *meth);
         }
+        bclose(s, item.span);
       }
       ast::item_trait(ref generics, ref traits, ref methods) => {
         head(s, visibility_qualified(item.vis, "trait"));