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//@ revisions: current next
//@ ignore-compare-mode-next-solver (explicit revisions)
//@ compile-flags: -Zverbose-internals
//@[next] compile-flags: -Znext-solver
//@ normalize-stderr: "DefId\([^\)]+\)" -> "DefId(..)"
#![feature(rustc_attrs)]
#![rustc_hidden_type_of_opaques]
// Make sure that the compiler can handle `ReErased` in the hidden type of an opaque.
fn foo<'a: 'a>(x: &'a Vec<i32>) -> impl Fn() + 'static {
//~^ ERROR '{erased}>::{closure#0} closure_kind_ty=i8 closure_sig_as_fn_ptr_ty=extern "rust-call" fn(()) upvar_tys=()}
// Can't write whole type because of lack of path sanitization
|| ()
}
fn bar() -> impl Fn() + 'static {
//~^ ERROR , ['{erased}])
// Can't write whole type because of lack of path sanitization
foo(&vec![])
}
fn main() {}
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