Fix select macro giving warning when branch's returns never

Solves tokio-rs#2665 by adding #[allow(unreachable_code)] inside a branch matching arm.
blasrodri · Jul 22, 2020 · b238391 · b238391
1 parent 21f7260
commit b238391
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/tokio/src/macros/select.rs b/tokio/src/macros/select.rs
@@ -366,6 +366,8 @@ macro_rules! select {
                     }
                     match branch {
                         $(
+
+                            #[allow(unreachable_code)]
                             $crate::count!( $($skip)* ) => {
                                 // First, if the future has previously been
                                 // disabled, do not poll it again. This is done