rust/tests/ui/sanitize/issue-111184-generator-witness.rs
Ramon de C Valle 76ff5ec886 CFI: Fix cfi with async: transform_ty: unexpected GeneratorWitness(Binde
Fixes #111184 by encoding ty::Generator parent substs only.
2023-06-01 23:22:54 +00:00

18 lines
432 B
Rust

// Regression test for issue 111184, where ty::GeneratorWitness were not expected to occur in
// encode_ty and caused the compiler to ICE.
//
// needs-sanitizer-cfi
// compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi --edition=2021
// no-prefer-dynamic
// only-x86_64-unknown-linux-gnu
// run-pass
use std::future::Future;
async fn foo() {}
fn bar<T>(_: impl Future<Output = T>) {}
fn main() {
bar(foo());
}