rust/tests/ui/macros/macro-doc-escapes.rs

17 lines
377 B
Rust

// run-pass
// When expanding a macro, documentation attributes (including documentation comments) must be
// passed "as is" without being parsed. Otherwise, some text will be incorrectly interpreted as
// escape sequences, leading to an ICE.
//
// Related issues: #25929, #25943
macro_rules! homura {
(#[$x:meta]) => ()
}
homura! {
/// \madoka \x41
}
fn main() { }