22 lines
428 B
Rust
22 lines
428 B
Rust
// Issue 4691: Ensure that functional-struct-update can only copy, not
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// move, when the struct implements Drop.
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struct B;
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struct S { a: isize, b: B }
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impl Drop for S { fn drop(&mut self) { } }
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struct T { a: isize, mv: Box<isize> }
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impl Drop for T { fn drop(&mut self) { } }
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fn f(s0:S) {
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let _s2 = S{a: 2, ..s0};
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//~^ ERROR [E0509]
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}
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fn g(s0:T) {
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let _s2 = T{a: 2, ..s0};
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//~^ ERROR [E0509]
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}
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fn main() { }
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