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Mark 'make_ascii_uppercase' and 'make_ascii_lowercase' in 'u8' as const; Rename 'const_char_make_ascii' feature gate to 'const_make_ascii';
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@ -1277,7 +1277,7 @@ impl char {
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///
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/// [`to_ascii_uppercase()`]: #method.to_ascii_uppercase
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#[stable(feature = "ascii_methods_on_intrinsics", since = "1.23.0")]
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#[rustc_const_unstable(feature = "const_char_make_ascii", issue = "130698")]
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#[rustc_const_unstable(feature = "const_make_ascii", issue = "130698")]
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#[inline]
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pub const fn make_ascii_uppercase(&mut self) {
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*self = self.to_ascii_uppercase();
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@ -1303,7 +1303,7 @@ impl char {
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///
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/// [`to_ascii_lowercase()`]: #method.to_ascii_lowercase
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#[stable(feature = "ascii_methods_on_intrinsics", since = "1.23.0")]
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#[rustc_const_unstable(feature = "const_char_make_ascii", issue = "130698")]
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#[rustc_const_unstable(feature = "const_make_ascii", issue = "130698")]
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#[inline]
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pub const fn make_ascii_lowercase(&mut self) {
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*self = self.to_ascii_lowercase();
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@ -614,8 +614,9 @@ impl u8 {
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///
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/// [`to_ascii_uppercase`]: Self::to_ascii_uppercase
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#[stable(feature = "ascii_methods_on_intrinsics", since = "1.23.0")]
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#[rustc_const_unstable(feature = "const_make_ascii", issue = "130698")]
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#[inline]
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pub fn make_ascii_uppercase(&mut self) {
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pub const fn make_ascii_uppercase(&mut self) {
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*self = self.to_ascii_uppercase();
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}
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@ -639,8 +640,9 @@ impl u8 {
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///
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/// [`to_ascii_lowercase`]: Self::to_ascii_lowercase
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#[stable(feature = "ascii_methods_on_intrinsics", since = "1.23.0")]
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#[rustc_const_unstable(feature = "const_make_ascii", issue = "130698")]
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#[inline]
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pub fn make_ascii_lowercase(&mut self) {
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pub const fn make_ascii_lowercase(&mut self) {
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*self = self.to_ascii_lowercase();
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}
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