blob: c838515caf997e6f6a8ba6ad2a06ea124256354a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
|
macro_rules! not_a_place {
($thing:expr) => {
$thing = 42;
//~^ ERROR invalid left-hand side of assignment
$thing += 42;
//~^ ERROR invalid left-hand side of assignment
}
}
fn main() {
not_a_place!(99);
}
|