Alex Crichton 91295f4d16 Fix wasm sizes on nightly
Looks like the recent changes to `Vec::with_capacity` meant that our previous
codegen to avoid panics no longer avoids panics. Let's pick up the `try_reserve`
unstable feature for now and hopefully it'll be stabilized before the other
pieces in the future.
2018-03-20 15:19:45 -07:00
..
2018-03-20 15:19:45 -07:00