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error[E0597]: borrowed value does not live long enough | ||
--> $DIR/issue-52049.rs:16:10 | ||
| | ||
LL | foo(&unpromotable(5u32)); | ||
| ^^^^^^^^^^^^^^^^^^ temporary value does not live long enough | ||
LL | } | ||
| - temporary value only lives until here | ||
| | ||
= note: borrowed value must be valid for the static lifetime... | ||
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error: aborting due to previous error | ||
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||
For more information about this error, try `rustc --explain E0597`. |
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// Copyright 2018 The Rust Project Developers. See the COPYRIGHT | ||
// file at the top-level directory of this distribution and at | ||
// http://rust-lang.org/COPYRIGHT. | ||
// | ||
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | ||
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | ||
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | ||
// option. This file may not be copied, modified, or distributed | ||
// except according to those terms. | ||
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fn foo(_: &'static u32) {} | ||
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fn unpromotable<T>(t: T) -> T { t } | ||
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fn main() { | ||
foo(&unpromotable(5u32)); | ||
} | ||
//~^^ ERROR borrowed value does not live long enough |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,13 @@ | ||
error[E0597]: borrowed value does not live long enough | ||
--> $DIR/issue-52049.rs:16:10 | ||
| | ||
LL | foo(&unpromotable(5u32)); | ||
| ^^^^^^^^^^^^^^^^^^ - temporary value only lives until here | ||
| | | ||
| temporary value does not live long enough | ||
| | ||
= note: borrowed value must be valid for the static lifetime... | ||
|
||
error: aborting due to previous error | ||
|
||
For more information about this error, try `rustc --explain E0597`. |