sp: rustc_span::Span,
tts: TokenStream,
) -> Box<dyn base::MacResult + 'static> {
- let es = match base::get_exprs_from_tts(cx, sp, tts) {
- Some(e) => e,
- None => return DummyResult::any(sp),
+ let Some(es) = base::get_exprs_from_tts(cx, sp, tts) else {
+ return DummyResult::any(sp);
};
let mut accumulator = Vec::new();
let mut missing_literals = vec![];