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|
enum Foo {
Foo1(Box<u32>, Box<u32>),
Foo2(Box<u32>),
Foo3,
}
fn blah() {
let f = &Foo::Foo1(Box::new(1), Box::new(2));
match *f { //~ ERROR cannot move out of
Foo::Foo1(num1,
num2) => (),
Foo::Foo2(num) => (),
Foo::Foo3 => ()
}
}
struct S {
f: String,
g: String
}
impl Drop for S {
fn drop(&mut self) { println!("{}", self.f); }
}
fn move_in_match() {
match (S {f: "foo".to_string(), g: "bar".to_string()}) {
//~^ ERROR cannot move out of type `S`, which implements the `Drop` trait
S {
f: _s,
g: _t
} => {}
}
}
// from issue-8064
struct A {
a: Box<isize>,
}
fn free<T>(_: T) {}
fn blah2() {
let a = &A { a: Box::new(1) };
match a.a { //~ ERROR cannot move out of
n => {
free(n)
}
}
free(a)
}
fn main() {}
|
