diff options
| -rw-r--r-- | src/libsyntax/print/pprust.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs index 9a38f6c8ac3..721769be7a4 100644 --- a/src/libsyntax/print/pprust.rs +++ b/src/libsyntax/print/pprust.rs @@ -1537,6 +1537,9 @@ impl<'a> State<'a> { ast::ExprStruct(ref path, ref fields, ref wth) => { try!(self.print_path(path, true)); + if fields.is_empty() && wth.is_none() { + return; + } try!(word(&mut self.s, "{")); try!(self.commasep_cmnt( Consistent, @@ -1560,7 +1563,7 @@ impl<'a> State<'a> { try!(self.print_expr(&**expr)); try!(self.end()); } - _ => try!(word(&mut self.s, ",")) + _ => try!(word(&mut self.s, ",")), } try!(word(&mut self.s, "}")); } |