rust/tests/ui/fmt/format-args-non-identifier-diagnostics.rs
2024-03-16 22:33:02 +00:00

11 lines
337 B
Rust

// Checks that there is a suggestion for simple tuple index access expression (used where an
// identifier is expected in a format arg) to use positional arg instead.
// Issue: <https://github.com/rust-lang/rust/issues/122535>.
//@ run-rustfix
fn main() {
let x = (1,);
println!("{x.0}");
//~^ ERROR invalid format string
}