Cant compile with latest rustc

[Alonely0]

I just added if_chain to my dependencies because I was interested on using it, but when I try to compile my project this happens. I'm compiling it with the latest nightly and edition 2021.

[lambda-fairy]

• What's the exact rustc version? I have this version, and cargo test passes for me.

  $ rustc --version
  rustc 1.56.0-nightly (0fa319039 2021-08-12)
  

• Does it work when you switch to edition 2018? This might be a case of Change pat to pat_param #17.

[Alonely0]

never mind. i wrote an else if inside the macro, i though was supported.