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// Regression test for https://github.com/rust-lang/rust/issues/115466
// The "identifier" in format strings is parsed as an IDENTIFIER_OR_KEYWORD, not an IDENTIFIER.
// Test that there is an actionable diagnostic if a RAW_IDENTIFIER is used instead.
fn main() {
let r#type = "foobar";
println!("It is {r#type}"); //~ ERROR: invalid format string: raw identifiers are not supported
println!(r##"It still is {r#type}"##); //~ ERROR: invalid format string: raw identifiers are not supported
println!(concat!("{r#", "type}")); //~ ERROR: invalid format string: raw identifiers are not supported
println!("{\x72\x23type:?}"); //~ ERROR: invalid format string: raw identifiers are not supported
// OK
println!("{type}");
println!("{let}", let = r#type);
println!("{let}", r#let = r#type);
}
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