mirror of https://github.com/rust-lang/rust
36 lines
560 B
Rust
36 lines
560 B
Rust
//@ run-pass
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// Test that `Box<Test>` is equivalent to `Box<Test+'static>`, both in
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// fields and fn arguments.
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//@ pretty-expanded FIXME #23616
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#![allow(dead_code)]
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trait Test {
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fn foo(&self) { }
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}
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struct SomeStruct {
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t: Box<dyn Test>,
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u: Box<dyn Test+'static>,
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}
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fn a(t: Box<dyn Test>, mut ss: SomeStruct) {
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ss.t = t;
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}
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fn b(t: Box<dyn Test+'static>, mut ss: SomeStruct) {
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ss.t = t;
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}
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fn c(t: Box<dyn Test>, mut ss: SomeStruct) {
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ss.u = t;
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}
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fn d(t: Box<dyn Test+'static>, mut ss: SomeStruct) {
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ss.u = t;
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}
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fn main() {
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}
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