Parsing the .. (DOT_DOT) operator to get a range had two
issues. Trying to compile:
let block = [1,2,3,4,5];
let _rf = &block[1..];
let _rt = &block[..3];
let _rft = &block[2..4];
range.rs:4:23: error: found unexpected token ‘]’ in null denotation
4 | let _rf = &block[1..];
|
A byte literal is an u8 created as a ascii char or hex escape
e.g. b'X'. A byte string literal is a string created from ascii or
hex chars. bytes are represented as u8 and byte strings as str (with
just ascii < 256 chars), but it should really be &'static [u8; n].
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gcc/rust/backend/rust-compil
