mirror of https://github.com/rust-lang/rust
16 lines
318 B
Rust
16 lines
318 B
Rust
struct Invariant<'a> {
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f: Box<dyn FnOnce(&mut &'a isize) + 'static>,
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}
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fn to_same_lifetime<'r>(b_isize: Invariant<'r>) {
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let bj: Invariant<'r> = b_isize;
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}
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fn to_longer_lifetime<'r>(b_isize: Invariant<'r>) -> Invariant<'static> {
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b_isize
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//~^ ERROR lifetime may not live long enough
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}
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fn main() {
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}
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