Rustc does not stop on error.

[KalitaAlexey]

fn main() {
    println!("Hello, world!");
    let
}

It outputs

src/main.rs:4:1: 4:2 error: unexpected token: `<eof>`
src/main.rs:4 }
              ^
src/main.rs:4:1: 4:2 error: unexpected token: `<eof>`
src/main.rs:4 }
              ^

again and again. It does not stop.

rustc 1.8.0-nightly (57c357d89 2016-02-16)

[eddyb]

cc @nrc I think this is actually a feature.

[KalitaAlexey]

@eddyb What do you mean by feature? The Compiler does not stop. It spins three cores.

[eddyb]

@KalitaAlexey so it does this in a loop? My bad, I didn't understand.

[arielb1]

We got to fix that in beta.

[nikomatsakis]

triage: P-high

[dimbleby]

Introduced by #31555, according to a bisect.

[nikomatsakis]

Reassigning to @nrc now that he's back