Breaking change from 0.9.1 -> 0.9.2

[aevyrie]

This error only seems to be present in the languid! macro, as far as I can tell. Removing use of this macro avoided the proc macro panic.

error: proc macro panicked
 --> src/translation.rs:8:40
  |
8 | const US_ENGLISH: LanguageIdentifier = langid!("en-US");
  |                                        ^^^^^^^^^^^^^^^^
  |
  = help: message: {CRATE_NAME} is present in `Cargo.toml`

error: proc macro panicked
 --> src/translation.rs:9:36
  |
9 | const FRENCH: LanguageIdentifier = langid!("fr");
  |                                    ^^^^^^^^^^^^^
  |
  = help: message: {CRATE_NAME} is present in `Cargo.toml`

error: proc macro panicked
  --> src/translation.rs:10:36
   |
10 | const GERMAN: LanguageIdentifier = langid!("de");
   |                                    ^^^^^^^^^^^^^
   |
   = help: message: {CRATE_NAME} is present in `Cargo.toml`

[aevyrie]

I'm not able to fix this by simply pinning unic-langid, so I'm guessing a transitive dependency is causing this? We ran into this when running cargo update, so it's completely possible this is the result of some other interaction, and it simply manifested with the unicode macro.

Potentially related:

      Adding proc-macro-crate v2.0.0
    Removing proc-macro-hack v0.5.20+deprecated

[zbraniecki]

hmm, sorry for the break! Is your code public? Can I repro?

I'm going to yank the 0.9.2 if this is reproduced and want to fix it for 0.9.3.

[zbraniecki]

ok, was able to repro. Yanked. Sorry for that!

[zbraniecki]

I think I was able to fix it in b9b651a . Please, let me know if it will still break.

[aevyrie]

No worries, thanks @zbraniecki. The code is not public.