From 7173b9d1b8475bf2b44e50b78501f45f98c76bc0 Mon Sep 17 00:00:00 2001 From: Jakub <jakub@jakub.cc> Date: Sun, 8 Sep 2013 22:43:58 +0000 Subject: [PATCH] Fix pretty-printing of empty impl items --- src/libsyntax/print/pprust.rs | 4 +++- src/test/pretty/empty-impl.pp | 5 +++++ src/test/pretty/empty-impl.rs | 5 +++++ 3 files changed, 13 insertions(+), 1 deletion(-) create mode 100644 src/test/pretty/empty-impl.pp create mode 100644 src/test/pretty/empty-impl.rs diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index f440e0a1771..87920d93828 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -586,11 +586,13 @@ pub fn print_item(s: @ps, item: &ast::item) { }; print_type(s, ty); - space(s.s); 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); diff --git a/src/test/pretty/empty-impl.pp b/src/test/pretty/empty-impl.pp new file mode 100644 index 00000000000..682a366b262 --- /dev/null +++ b/src/test/pretty/empty-impl.pp @@ -0,0 +1,5 @@ +trait X { } +impl X for T; + +trait Y { } +impl Y for T; diff --git a/src/test/pretty/empty-impl.rs b/src/test/pretty/empty-impl.rs new file mode 100644 index 00000000000..682a366b262 --- /dev/null +++ b/src/test/pretty/empty-impl.rs @@ -0,0 +1,5 @@ +trait X { } +impl X for T; + +trait Y { } +impl Y for T;