Make ascii_change_case_unchecked const

Rebases and makes changes required by the recent merge of #81837.
rust-lang · Feb 23, 2021 · 1ed9dd4 · 1ed9dd4
1 parent 7b41ad1
commit 1ed9dd4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/core/src/num/mod.rs b/library/core/src/num/mod.rs
@@ -228,7 +228,7 @@ impl u8 {
 
     /// Assumes self is ascii
     #[inline]
-    pub(crate) fn ascii_change_case_unchecked(&self) -> u8 {
+    pub(crate) const fn ascii_change_case_unchecked(&self) -> u8 {
         *self ^ ASCII_CASE_MASK
     }