rustc: remove unused variables

2013-07-19 19:50:10 -07:00 · 2013-07-19 19:50:10 -07:00 · d573ecd1f9
commit d573ecd1f9
parent 1354cfa07f
1 changed files with 0 additions and 2 deletions
--- a/src/librustc/middle/trans/_match.rs
+++ b/src/librustc/middle/trans/_match.rs
@ -1279,8 +1279,6 @@ pub fn compile_submatch(bcx: block,
    assert!((m.len() > 0u || chk.is_some()));
    let _icx = push_ctxt("match::compile_submatch");
    let mut bcx = bcx;
-    let tcx = bcx.tcx();
-    let dm = tcx.def_map;
    if m.len() == 0u {
        Br(bcx, chk.get()());
        return;