-Zunstable-options --pretty=expanded requires a nightly compiler.

[jrmuizel]

I've filed rust-lang/rust#43697 to find out what we should do about this.

[eqrion]

If #24 is fixed we shouldn't need macro pretty printing, but in the mean time it's only needed for some euclid types.

We could remove the macro use there if necessary, but it would add some code repetition.

[jrmuizel]

I've also filed dtolnay/syn#191 which would let us get at a post macro_rules! ast.

[eqrion]

I'm going to close this as --pretty=expanded won't be stabilized and we'll need to find another solution.

[bavalpey]

I'm using cbindgen and I'm running into this issue, I believe the same cause here, where macro expansion isn't working without using +nightly (e.g. setting parse.expand)
I would like to not have to rely on nightly. Is there an alternative here? I didn't see a solution in the issue list.