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Replace walk with visit so we dont skip outermost expr kind in def collector

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Michael Goulet 2024-09-01 11:16:50 -04:00
parent 1a1cc050d8
commit 7ab44cddc9
2 changed files with 13 additions and 1 deletions
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2
compiler/rustc_resolve/src/def_collector.rs
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@ -223,7 +223,7 @@ fn visit_fn(&mut self, fn_kind: FnKind<'a>, span: Span, _: NodeId) {
// we must create two defs.
let coroutine_def =
self.create_def(coroutine_kind.closure_id(), kw::Empty, DefKind::Closure, span);
self.with_parent(coroutine_def, |this| visit::walk_expr(this, body));
self.with_parent(coroutine_def, |this| this.visit_expr(body));
}
_ => visit::walk_fn(self, fn_kind),
}

12
tests/ui/async-await/async-closures/mac-body.rs Normal file
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@ -0,0 +1,12 @@
//@ edition: 2021
//@ check-pass
#![feature(async_closure)]
// Make sure we don't ICE if an async closure has a macro body.
// This happened because we were calling walk instead of visit
// in the def collector, oops!
fn main() {
let _ = async || println!();
}