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Fix comment

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This commit is contained in:
Andrew Cann 2017-01-21 10:55:30 +08:00
parent ef9f0ab43e
commit 0aad529e1c
1 changed files with 3 additions and 6 deletions
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9
src/librustc/hir/lowering.rs
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@ -1834,13 +1834,10 @@ impl<'a> LoweringContext<'a> {
ExprKind::Try(ref sub_expr) => {
// to:
//
// #[allow(unreachable_patterns)]
// match Carrier::translate(<expr>) {
// Ok(val) => {
// #[allow(unreachable_code)]
// val
// }
// Err(err) => return Carrier::from_error(From::from(err))
// Ok(val) => #[allow(unreachable_code)] val,
// Err(err) => #[allow(unreachable_code)]
// return Carrier::from_error(From::from(err)),
// }
let unstable_span = self.allow_internal_unstable("?", e.span);