rust/src/test/ui/char_unicode.rs

// run-pass

#![feature(unicode_version)]

/// Tests access to the internal Unicode Version type and value.
pub fn main() {
    check(std::char::UNICODE_VERSION);
}

pub fn check(unicode_version: std::char::UnicodeVersion) {
    assert!(unicode_version.major >= 10);
}
tests: Add missing run-pass annotations 2019-07-26 16:54:25 -05:00			`// run-pass`

Dedicated tracking issue for UnicodeVersion and UNICODE_VERSION. 2018-04-06 07:18:28 -05:00			`#![feature(unicode_version)]`
[libstd_unicode] Expose UnicodeVersion type In <https://github.com/rust-lang/rust/pull/42998>, we added an uninstantiable type for the internal `UNICODE_VERSION` value, `UnicodeVersion`, but it was not made public to the outside of the crate, resulting in the value becoming less useful. Here we make the type accessible from the outside. Also add a run-pass test to make sure the type and value can be accessed as intended. 2017-09-18 21:27:08 -05:00
			`/// Tests access to the internal Unicode Version type and value.`
			`pub fn main() {`
			`check(std::char::UNICODE_VERSION);`
			`}`

			`pub fn check(unicode_version: std::char::UnicodeVersion) {`
			`assert!(unicode_version.major >= 10);`
			`}`