rust/tests/ui/fmt/format-args-capture-missing-variables.rs
2023-01-11 09:32:08 +00:00

21 lines
578 B
Rust

fn main() {
format!("{} {foo} {} {bar} {}", 1, 2, 3);
//~^ ERROR: cannot find value `foo` in this scope
//~^^ ERROR: cannot find value `bar` in this scope
format!("{foo}"); //~ ERROR: cannot find value `foo` in this scope
format!("{valuea} {valueb}", valuea=5, valuec=7);
//~^ ERROR cannot find value `valueb` in this scope
//~^^ ERROR named argument never used
format!(r##"
{foo}
"##);
//~^^^ ERROR: cannot find value `foo` in this scope
panic!("{foo} {bar}", bar=1); //~ ERROR: cannot find value `foo` in this scope
}