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Diffstat (limited to 'src/libsyntax/ext/pipes/liveness.rs')
| -rw-r--r-- | src/libsyntax/ext/pipes/liveness.rs | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/libsyntax/ext/pipes/liveness.rs b/src/libsyntax/ext/pipes/liveness.rs index c6fdf4d9c1b..4597dab89cb 100644 --- a/src/libsyntax/ext/pipes/liveness.rs +++ b/src/libsyntax/ext/pipes/liveness.rs @@ -37,12 +37,9 @@ updating the states using rule (2) until there are no changes. */ -use core::prelude::*; - use ext::base::ext_ctxt; use ext::pipes::proto::protocol; -use core::str; use std::bitv::Bitv; pub fn analyze(proto: protocol, _cx: @ext_ctxt) { |