]> git.lizzy.rs Git - rust.git/blob - tests/ui/mir/issue-66930.rs
Rollup merge of #106605 - notriddle:notriddle/outdated-rustbook, r=GuillaumeGomez
[rust.git] / tests / ui / mir / issue-66930.rs
1 // check-pass
2 // compile-flags: --emit=mir,link
3 // Regression test for #66930, this ICE requires `--emit=mir` flag.
4
5 static UTF8_CHAR_WIDTH: [u8; 0] = [];
6
7 pub fn utf8_char_width(b: u8) -> usize {
8     UTF8_CHAR_WIDTH[b as usize] as usize
9 }
10
11 fn main() {}