diff options
Diffstat (limited to 'compiler/rustc_middle/src/middle/mod.rs')
| -rw-r--r-- | compiler/rustc_middle/src/middle/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/middle/mod.rs b/compiler/rustc_middle/src/middle/mod.rs index 80a54071311..fc35cafcc77 100644 --- a/compiler/rustc_middle/src/middle/mod.rs +++ b/compiler/rustc_middle/src/middle/mod.rs @@ -21,7 +21,7 @@ pub mod lib_features { .map(|(f, s)| (*f, Some(*s))) .chain(self.unstable.iter().map(|f| (*f, None))) .collect(); - all_features.sort_unstable_by_key(|f| f.0.as_str()); + all_features.sort_unstable_by(|a, b| a.0.as_str().partial_cmp(b.0.as_str()).unwrap()); all_features } } |