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librustc: Remove useless code to handle let _ = ... #14882

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Merged
merged 1 commit into from
Jun 16, 2014
Merged

librustc: Remove useless code to handle let _ = ... #14882

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16 changes: 1 addition & 15 deletions src/librustc/middle/trans/base.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -969,23 +969,9 @@ pub fn ignore_lhs(_bcx: &Block, local: &ast::Local) -> bool {

pub fn init_local<'a>(bcx: &'a Block<'a>, local: &ast::Local)
-> &'a Block<'a> {

debug!("init_local(bcx={}, local.id={:?})",
bcx.to_str(), local.id);
debug!("init_local(bcx={}, local.id={:?})", bcx.to_str(), local.id);
let _indenter = indenter();

let _icx = push_ctxt("init_local");

if ignore_lhs(bcx, local) {
// Handle let _ = e; just like e;
match local.init {
Some(ref init) => {
return controlflow::trans_stmt_semi(bcx, &**init)
}
None => { return bcx; }
}
}

_match::store_local(bcx, local)
}

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