src/test/ui/macros/macro-backtrace-println.stderr - third_party/rust - Git at Google

 error: 1 positional argument in format string, but no arguments were given
   --> $DIR/macro-backtrace-println.rs:14:30
    |
 LL |     ($fmt:expr) => (myprint!(concat!($fmt, "\n")));
    |                              ^^^^^^^^^^^^^^^^^^^
 ...
 LL |     myprintln!("{}");
    |     ----------------- in this macro invocation

 error: aborting due to previous error
	error: 1 positional argument in format string, but no arguments were given
	--> $DIR/macro-backtrace-println.rs:14:30
	\|
	LL \| ($fmt:expr) => (myprint!(concat!($fmt, "\n")));
	\| ^^^^^^^^^^^^^^^^^^^
	...
	LL \| myprintln!("{}");
	\| ----------------- in this macro invocation

	error: aborting due to previous error