41 lines
828 B
Rust
41 lines
828 B
Rust
fn mutable_address_of() {
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let x = 0;
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let y = &raw mut x; //~ ERROR cannot borrow
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}
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fn mutable_address_of_closure() {
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let x = 0;
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let mut f = || {
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let y = &raw mut x; //~ ERROR cannot borrow
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};
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f();
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}
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fn mutable_address_of_imm_closure() {
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let mut x = 0;
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let f = || {
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let y = &raw mut x;
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};
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f(); //~ ERROR cannot borrow
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}
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fn make_fn<F: Fn()>(f: F) -> F { f }
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fn mutable_address_of_fn_closure() {
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let mut x = 0;
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let f = make_fn(|| {
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let y = &raw mut x; //~ ERROR cannot borrow
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});
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f();
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}
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fn mutable_address_of_fn_closure_move() {
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let mut x = 0;
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let f = make_fn(move || {
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let y = &raw mut x; //~ ERROR cannot borrow
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});
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f();
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}
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fn main() {}
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