25 lines
484 B
Rust
25 lines
484 B
Rust
// Test that, when a variable of type `&T` is captured inside a proc,
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// we correctly infer/require that its lifetime is 'static.
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fn foo<F:FnOnce()+'static>(_p: F) { }
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static i: isize = 3;
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fn capture_local() {
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let x = 3;
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let y = &x; //~ ERROR `x` does not live long enough
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foo(move|| {
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let _a = *y;
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});
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}
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fn capture_static() {
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// Legal because &i can have static lifetime:
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let y = &i;
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foo(move|| {
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let _a = *y;
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});
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}
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fn main() { }
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