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Correct CHAR_END #83

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merged 1 commit into from May 18, 2021
Merged

Correct CHAR_END #83

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3 changes: 2 additions & 1 deletion src/lib.rs
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Expand Up @@ -347,7 +347,8 @@ impl_arbitrary_for_floats! {
impl<'a> Arbitrary<'a> for char {
fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self> {
use std::char;
const CHAR_END: u32 = 0x0001_1000;
// The highest unicode code point is 0x11_FFFF
const CHAR_END: u32 = 0x11_0000;
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// The size of the surrogate blocks
const SURROGATES_START: u32 = 0xD800;
let mut c = <u32 as Arbitrary<'a>>::arbitrary(u)? % CHAR_END;
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