rust/tests/ui/macros/issue-83344.rs

//@ check-fail

fn main() {
    println!("{}\
"); //~^ ERROR: 1 positional argument in format string, but no arguments were given
}
[AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00			`//@ check-fail`
format macro argument parsing fix When the character next to `{}` is "shifted" (when mapping a byte index in the format string to span) we should avoid shifting the span end index, so first map the index of `}` to span, then bump the span, instead of first mapping the next byte index to a span (which causes bumping the end span too much). Regression test added. Fixes #83344 2021-03-21 17:29:21 +03:00
			`fn main() {`
			`println!("{}\`
			`"); //~^ ERROR: 1 positional argument in format string, but no arguments were given`
			`}`