rust/tests/ui/issues/issue-7970a.rs

macro_rules! one_arg_macro {
    ($fmt:expr) => (print!(concat!($fmt, "\n")));
}

fn main() {
    one_arg_macro!();
    //~^ ERROR unexpected end of macro invocation
}
add println!() macro with out any arguments 2016-09-29 09:26:54 +00:00			`macro_rules! one_arg_macro {`
			`($fmt:expr) => (print!(concat!($fmt, "\n")));`
			`}`

improve span of erroneous empty macro invocation The ideas is to use the span of the complete macro invocation if the span of a macro error is `DUMMY_SP`. fixes #7970 2015-08-07 14:36:56 +00:00			`fn main() {`
add println!() macro with out any arguments 2016-09-29 09:26:54 +00:00			`one_arg_macro!();`
improve span of erroneous empty macro invocation The ideas is to use the span of the complete macro invocation if the span of a macro error is `DUMMY_SP`. fixes #7970 2015-08-07 14:36:56 +00:00			`//~^ ERROR unexpected end of macro invocation`
			`}`