Rollup merge of #32761 - tshepang:assert, r=steveklabnik

avoid "==" in assert! when one of the values is a bool

Is suspect this is something of an idiom

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs
index d8af73816c9..c4d6cb33365 100644
--- a/src/libstd/fs.rs
+++ b/src/libstd/fs.rs
@@ -1708,7 +1708,7 @@ mod tests {
         let tmpdir = tmpdir();
         let dir = &tmpdir.join("fileinfo_false_on_dir");
         check!(fs::create_dir(dir));
-        assert!(dir.is_file() == false);
+        assert!(!dir.is_file());
         check!(fs::remove_dir(dir));
     }