Function pair_to_code_point

pub const fn pair_to_code_point(high: u32, low: u32) -> u32

Available on crate features __ecma and __utils only.

Converts UTF-16 surrogate pair to Unicode code point. https://tc39.es/ecma262/#sec-utf16decodesurrogatepair

Panics

Panics if high is not in the range 0xD800..=0xDBFF or low is not in the range 0xDC00..=0xDFFF.