16 lines
360 B
Rust
16 lines
360 B
Rust
// originally from rustc ./tests/ui/regions/issue-78262.rs
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// ICE: to get the signature of a closure, use substs.as_closure().sig() not fn_sig()
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#![allow(clippy::upper_case_acronyms)]
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trait TT {}
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impl dyn TT {
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fn func(&self) {}
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}
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#[rustfmt::skip]
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fn main() {
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let f = |x: &dyn TT| x.func();
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//~^ ERROR: borrowed data escapes outside of closure
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}
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