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Diffstat (limited to 'src/libsyntax/ext/pipes/proto.rs')
| -rw-r--r-- | src/libsyntax/ext/pipes/proto.rs | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/src/libsyntax/ext/pipes/proto.rs b/src/libsyntax/ext/pipes/proto.rs index f897eb787e5..7bf58bc6f32 100644 --- a/src/libsyntax/ext/pipes/proto.rs +++ b/src/libsyntax/ext/pipes/proto.rs @@ -100,21 +100,6 @@ pub impl state_ { /// Iterate over the states that can be reached in one message /// from this state. - #[cfg(stage0)] - fn reachable(&self, f: &fn(state) -> bool) { - for self.messages.each |m| { - match *m { - message(_, _, _, _, Some(next_state { state: ref id, _ })) => { - let state = self.proto.get_state((*id)); - if !f(state) { break } - } - _ => () - } - } - } - /// Iterate over the states that can be reached in one message - /// from this state. - #[cfg(not(stage0))] fn reachable(&self, f: &fn(state) -> bool) -> bool { for self.messages.each |m| { match *m { |