Unable build: invalid bindgen output

[lexfrl]

cargo --version
cargo 1.33.0 (f099fe94b 2019-02-12)
rustc --version
rustc 1.33.0 (2aa4c46cf 2019-02-28)

cargo build --release gives me the following error:

error: unexpected close delimiter: `]`
   --> /Users/test/wasm/wasmtime/target/release/build/wasmtime-wasi-78210da8261d30eb/out/wasmtime_ssp.rs:300:39
    |
300 | # [ derive ( Copy , Clone ) ]; 2usize ] , }# [ repr ( C ) ]
    |                                       ^ unexpected close delimiter

error: aborting due to previous error

Looks like rustc can't compile a bindgen output..

[kubkon]

Huh, interestingly enough I don't seem to experience this error in either debug or release build 🤔 BTW, I'm also using the latest stable release of Rust, and also building on macos.

EDIT: On linux also builds just fine. Just to be extra sure, I even ran cargo update in the hope that perhaps a newer version of bindgen is pulled in, but no, everything still builds as expected 🤷‍♂️

[bnjbvr]

I can't reproduce either here. This does look like a problem I've seen when building another project using bindgen. I might be asking for things you've checked before, but just in case:

• does it reproduce if you run cargo clean?
• any chance you have a global bindgen binary that is not up to date?

[lexfrl]

It must use bindgen as a library I believe..
https://github.com/CraneStation/wasmtime/blob/master/wasmtime-wasi/Cargo.toml#L26

any chance you have a global bindgen binary that is not up to date?

Have not any..

does it reproduce if you run cargo clean?

Tried as well

[sunfishcode]

The wasmtime-wasi code mentioned here is no longer compiled in the default build of Wasmtime, which may mean this bug is fixed now. Can anyone reproduce this now?

[lexfrl]

Yeah, works for me!

[alexcrichton]

I'm going to close this since I believe the relevant code has since been removed.