Make ascii_change_case_unchecked const

lopopolo · lopopolo · commit 1ed9dd4179ff · 2021-02-23T07:20:13.000-08:00
Rebases and makes changes required by the recent merge of #81837.
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
     }
 

Original file line number	Diff line number	Diff line change
`@@ -228,7 +228,7 @@ impl u8 {`
`228`	`228`
`229`	`229`	`/// Assumes self is ascii`
`230`	`230`	`#[inline]`
`231`		`- pub(crate) fn ascii_change_case_unchecked(&self) -> u8 {`
	`231`	`+ pub(crate) const fn ascii_change_case_unchecked(&self) -> u8 {`
`232`	`232`	`*self ^ ASCII_CASE_MASK`
`233`	`233`	`}`
`234`	`234`