28 lines
520 B
Rust
28 lines
520 B
Rust
#![feature(rustc_attrs)]
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// Needs an explicit where clause stating outlives condition. (RFC 2093)
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// Type T needs to outlive lifetime 'a.
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#[rustc_outlives]
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enum Foo<'a, T> { //~ ERROR rustc_outlives
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One(Bar<'a, T>)
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}
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// Type U needs to outlive lifetime 'b
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#[rustc_outlives]
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struct Bar<'b, U> { //~ ERROR rustc_outlives
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field2: &'b U
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}
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// Type K needs to outlive lifetime 'c.
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#[rustc_outlives]
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enum Ying<'c, K> { //~ ERROR rustc_outlives
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One(&'c Yang<K>)
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}
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struct Yang<V> {
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field2: V
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}
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fn main() {}
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