ICE with match of string literal

[arielb1]

STR

fn main() {
    match "" { 
        &_ => {},
        "" => {},
    }
}

Error

error: internal compiler error: unexpected panic
note: the compiler unexpectedly panicked. this is a bug.
note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
note: run with `RUST_BACKTRACE=1` for a backtrace
thread 'rustc' panicked at 'assertion failed: rows.iter().all(|r| r.len() == v.len())', ../src/librustc/middle/check_match.rs:657

playpen: application terminated with error code 101

Version

Affects 1.9.0 and earlier

[arielb1]

duplicate of #30240