rust/tests/ui/infinite/issue-41731-infinite-macro-print.rs
2024-02-16 20:02:50 +00:00

16 lines
340 B
Rust

//@ compile-flags: -Z trace-macros
#![recursion_limit = "5"]
fn main() {
macro_rules! stack {
($overflow:expr) => {
print!(stack!($overflow));
//~^ ERROR recursion limit reached while expanding
//~| ERROR format argument must be a string literal
};
}
stack!("overflow");
}