rust/tests/ui/macros/macro-crate-use.rs

//@ run-pass

pub fn increment(x: usize) -> usize {
    x + 1
}

#[macro_export]
macro_rules! increment {
    ($x:expr) => ({
        use $crate::increment;
        increment($x)
    })
}

fn main() {
    assert_eq!(increment!(3), 4);
}
[AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00			`//@ run-pass`
rustdoc: Replace no-pretty-expanded with pretty-expanded Now that features must be declared expanded source often does not compile. This adds 'pretty-expanded' to a bunch of test cases that still work. 2015-03-22 20:13:15 +00:00
Mass rename uint/int to usize/isize Now that support has been removed, all lingering use cases are renamed. 2015-03-26 00:06:52 +00:00			`pub fn increment(x: usize) -> usize {`
Allow leading :: in use items 2014-12-10 06:53:12 +00:00			`x + 1`
			`}`

			`#[macro_export]`
			`macro_rules! increment {`
			`($x:expr) => ({`
			`use $crate::increment;`
			`increment($x)`
			`})`
			`}`

			`fn main() {`
			`assert_eq!(increment!(3), 4);`
			`}`