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// Regression test for issue #72649
// Tests that we don't emit spurious
// 'value moved in previous iteration of loop' message
struct NonCopy;
fn good() {
loop {
let value = NonCopy{};
let _used = value;
}
}
fn moved_here_1() {
loop {
let value = NonCopy{};
//~^ NOTE move occurs because `value` has type `NonCopy`, which does not implement the `Copy` trait
let _used = value;
//~^ NOTE value moved here
let _used2 = value; //~ ERROR use of moved value: `value`
//~^ NOTE value used here after move
}
}
fn moved_here_2() {
let value = NonCopy{};
//~^ NOTE move occurs because `value` has type `NonCopy`, which does not implement the `Copy` trait
loop { //~ NOTE inside of this loop
let _used = value;
//~^ NOTE value moved here
loop {
let _used2 = value; //~ ERROR use of moved value: `value`
//~^ NOTE value used here after move
}
}
}
fn moved_loop_1() {
let value = NonCopy{};
//~^ NOTE move occurs because `value` has type `NonCopy`, which does not implement the `Copy` trait
loop { //~ NOTE inside of this loop
let _used = value; //~ ERROR use of moved value: `value`
//~^ NOTE value moved here, in previous iteration of loop
}
}
fn moved_loop_2() {
let mut value = NonCopy{};
//~^ NOTE move occurs because `value` has type `NonCopy`, which does not implement the `Copy` trait
let _used = value;
value = NonCopy{};
loop { //~ NOTE inside of this loop
let _used2 = value; //~ ERROR use of moved value: `value`
//~^ NOTE value moved here, in previous iteration of loop
}
}
fn uninit_1() {
loop {
let value: NonCopy; //~ NOTE declared here
let _used = value; //~ ERROR binding `value` isn't initialized
//~^ NOTE `value` used here but it isn't initialized
}
}
fn uninit_2() {
let mut value: NonCopy; //~ NOTE declared here
loop {
let _used = value; //~ ERROR binding `value` isn't initialized
//~^ NOTE `value` used here but it isn't initialized
}
}
fn main() {}
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