src/tools/miri/tests/fail/memleak_no_backtrace.rs - rust - Git at Google

 //@compile-flags: -Zmiri-disable-leak-backtraces
 //@error-in-other-file: memory leaked
 //@normalize-stderr-test: ".*│.*" -> "$$stripped$$"

 fn main() {
     std::mem::forget(Box::new(42));
 }
	//@compile-flags: -Zmiri-disable-leak-backtraces
	//@error-in-other-file: memory leaked
	//@normalize-stderr-test: ".│." -> "$$stripped$$"

	fn main() {
	std::mem::forget(Box::new(42));
	}