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wtf8: use encode_utf8_raw

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This commit is contained in:
Ralf Jung 2020-05-30 11:53:50 +02:00
parent 72d85db6ee
commit 3182cdf9ba
2 changed files with 2 additions and 2 deletions
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1
src/libstd/lib.rs
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@ -247,6 +247,7 @@
#![feature(cfg_target_has_atomic)] #![feature(cfg_target_has_atomic)]
#![feature(cfg_target_thread_local)] #![feature(cfg_target_thread_local)]
#![feature(char_error_internals)] #![feature(char_error_internals)]
#![feature(char_internals)]
#![feature(clamp)] #![feature(clamp)]
#![feature(concat_idents)] #![feature(concat_idents)]
#![feature(const_cstr_unchecked)] #![feature(const_cstr_unchecked)]

3
src/libstd/sys_common/wtf8.rs
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@ -201,9 +201,8 @@ impl Wtf8Buf {
/// Copied from String::push /// Copied from String::push
/// This does **not** include the WTF-8 concatenation check. /// This does **not** include the WTF-8 concatenation check.
fn push_code_point_unchecked(&mut self, code_point: CodePoint) { fn push_code_point_unchecked(&mut self, code_point: CodePoint) {
let c = unsafe { char::from_u32_unchecked(code_point.value) };
let mut bytes = [0; 4]; let mut bytes = [0; 4];
let bytes = c.encode_utf8(&mut bytes).as_bytes(); let bytes = char::encode_utf8_raw(code_point.value, &mut bytes).as_bytes();
self.bytes.extend_from_slice(bytes) self.bytes.extend_from_slice(bytes)
} }