Rollup merge of #89786 - jkugelman:must-use-len-and-is_empty, r=joshtriplett

[rust.git] / src / test / ui / malformed_macro_lhs.rs

macro_rules! my_precioooous {
    t => (1); //~ ERROR invalid macro matcher
}

fn main() {
    my_precioooous!();
}