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//@ run-pass
#![allow(unused_mut)]
#![allow(unused_variables)]
#![feature(box_patterns)]
enum E {
StructVar { boxed: Box<i32> }
}
fn main() {
// Test matching each shorthand notation for field patterns.
let mut a = E::StructVar { boxed: Box::new(3) };
match a {
E::StructVar { box boxed } => { }
}
match a {
E::StructVar { box ref boxed } => { }
}
match a {
E::StructVar { box mut boxed } => { }
}
match a {
E::StructVar { box ref mut boxed } => { }
}
match a {
E::StructVar { ref boxed } => { }
}
match a {
E::StructVar { ref mut boxed } => { }
}
match a {
E::StructVar { mut boxed } => { }
}
// Test matching non shorthand notation. Recreate a since last test
// moved `boxed`
let mut a = E::StructVar { boxed: Box::new(3) };
match a {
E::StructVar { boxed: box ref mut num } => { }
}
match a {
E::StructVar { boxed: ref mut num } => { }
}
}
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