mirror of https://github.com/rust-lang/rust.git
18 lines
734 B
Rust
18 lines
734 B
Rust
fn main() {
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println!("%.*3$s %s!\n", "Hello,", "World", 4); //~ ERROR multiple unused formatting arguments
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println!("%1$*2$.*3$f", 123.456); //~ ERROR never used
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println!(r###"%.*3$s
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%s!\n
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"###, "Hello,", "World", 4);
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//~^ ERROR multiple unused formatting arguments
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// correctly account for raw strings in inline suggestions
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// This should *not* produce hints, on the basis that there's equally as
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// many "correct" format specifiers. It's *probably* just an actual typo.
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println!("{} %f", "one", 2.0); //~ ERROR never used
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println!("Hi there, $NAME.", NAME="Tim"); //~ ERROR never used
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println!("$1 $0 $$ $NAME", 1, 2, NAME=3);
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//~^ ERROR multiple unused formatting arguments
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}
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