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// run-pass
#![allow(dead_code)]
#![allow(unused_assignments)]
#![allow(unknown_lints)]
// pretty-expanded FIXME #23616
#![allow(dead_assignment)]
#![allow(unused_variables)]
#![feature(box_syntax)]
struct A { a: isize, b: isize }
struct Abox { a: Box<isize>, b: Box<isize> }
fn ret_int_i() -> isize { 10 }
fn ret_ext_i() -> Box<isize> { box 10 }
fn ret_int_rec() -> A { A {a: 10, b: 10} }
fn ret_ext_rec() -> Box<A> { box A {a: 10, b: 10} }
fn ret_ext_mem() -> Abox { Abox {a: box 10, b: box 10} }
fn ret_ext_ext_mem() -> Box<Abox> { box Abox{a: box 10, b: box 10} }
pub fn main() {
let mut int_i: isize;
let mut ext_i: Box<isize>;
let mut int_rec: A;
let mut ext_rec: Box<A>;
let mut ext_mem: Abox;
let mut ext_ext_mem: Box<Abox>;
int_i = ret_int_i(); // initializing
int_i = ret_int_i(); // non-initializing
int_i = ret_int_i(); // non-initializing
ext_i = ret_ext_i(); // initializing
ext_i = ret_ext_i(); // non-initializing
ext_i = ret_ext_i(); // non-initializing
int_rec = ret_int_rec(); // initializing
int_rec = ret_int_rec(); // non-initializing
int_rec = ret_int_rec(); // non-initializing
ext_rec = ret_ext_rec(); // initializing
ext_rec = ret_ext_rec(); // non-initializing
ext_rec = ret_ext_rec(); // non-initializing
ext_mem = ret_ext_mem(); // initializing
ext_mem = ret_ext_mem(); // non-initializing
ext_mem = ret_ext_mem(); // non-initializing
ext_ext_mem = ret_ext_ext_mem(); // initializing
ext_ext_mem = ret_ext_ext_mem(); // non-initializing
ext_ext_mem = ret_ext_ext_mem(); // non-initializing
}
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