diff options
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/pipes/pipec.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libsyntax/ext/pipes/pipec.rs b/src/libsyntax/ext/pipes/pipec.rs index eafe871a288..001e1b0daf6 100644 --- a/src/libsyntax/ext/pipes/pipec.rs +++ b/src/libsyntax/ext/pipes/pipec.rs @@ -54,7 +54,8 @@ impl gen_send for message { message(ref _id, span, ref tys, this, Some(ref next_state)) => { debug!("pipec: next state exists"); let next = this.proto.get_state(next_state.state); - fail_unless!(next_state.tys.len() == next.generics.ty_params.len()); + fail_unless!(next_state.tys.len() == + next.generics.ty_params.len()); let arg_names = tys.mapi(|i, _ty| cx.ident_of(~"x_"+i.to_str())); let args_ast = vec::map2(arg_names, *tys, |n, t| cx.arg(*n, *t)); |