Add comment which refers to an issue on nightly-only test

Co-Authored-By: topecongiro <seuchida@gmail.com>
rust-lang · Mar 17, 2019 · be0ada2 · be0ada2
1 parent 7fc4e41
commit be0ada2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/test/mod.rs b/src/test/mod.rs
@@ -246,7 +246,7 @@ fn idempotence_tests() {
 fn self_tests() {
     match option_env!("CFG_RELEASE_CHANNEL") {
         None | Some("nightly") => {}
-        _ => return, // these tests require nightly
+        _ => return, // Issue-3443: these tests require nightly
     }
     let mut files = get_test_files(Path::new("tests"), false);
     let bin_directories = vec!["cargo-fmt", "git-rustfmt", "bin", "format-diff"];