Enable extra warnings required by rust-lang/rust

2022-07-20 14:59:42 +02:00
parent 0ded8e734f
commit 23d25a3094
38 changed files with 84 additions and 0 deletions
--- a/crates/proc-macro-test/imp/src/lib.rs
+++ b/crates/proc-macro-test/imp/src/lib.rs
@@ -1,5 +1,7 @@
 //! Exports a few trivial procedural macros for testing.

+#![warn(rust_2018_idioms, unused_lifetimes, semicolon_in_expressions_from_macros)]
+
 use proc_macro::{Group, Ident, Punct, TokenStream, TokenTree};

 #[proc_macro]