fmt: remove unnecessary lint suppression

bleibig · Oct 7, 2017 · 45907f5 · 45907f5
1 parent cce9343
commit 45907f5
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/libcore/fmt/mod.rs b/src/libcore/fmt/mod.rs
@@ -322,7 +322,6 @@ impl<'a> ArgumentV1<'a> {
 
 // flags available in the v1 format of format_args
 #[derive(Copy, Clone)]
-#[allow(dead_code)] // SignMinus isn't currently used
 enum FlagV1 { SignPlus, SignMinus, Alternate, SignAwareZeroPad, }
 
 impl<'a> Arguments<'a> {