mirror of https://github.com/rust-lang/rust.git
70 lines
1.6 KiB
Rust
70 lines
1.6 KiB
Rust
//@ run-pass
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#![allow(dead_code)]
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#![allow(unused_assignments)]
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#![allow(unknown_lints)]
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//@ pretty-expanded FIXME #23616
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#![allow(dead_assignment)]
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#![allow(unused_variables)]
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struct A { a: isize, b: isize }
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struct Abox { a: Box<isize>, b: Box<isize> }
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fn ret_int_i() -> isize { 10 }
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fn ret_ext_i() -> Box<isize> { Box::new(10) }
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fn ret_int_rec() -> A { A {a: 10, b: 10} }
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fn ret_ext_rec() -> Box<A> { Box::new(A {a: 10, b: 10}) }
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fn ret_ext_mem() -> Abox { Abox {a: Box::new(10), b: Box::new(10) } }
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fn ret_ext_ext_mem() -> Box<Abox> { Box::new(Abox{a: Box::new(10), b: Box::new(10) }) }
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pub fn main() {
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let mut int_i: isize;
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let mut ext_i: Box<isize>;
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let mut int_rec: A;
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let mut ext_rec: Box<A>;
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let mut ext_mem: Abox;
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let mut ext_ext_mem: Box<Abox>;
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int_i = ret_int_i(); // initializing
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int_i = ret_int_i(); // non-initializing
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int_i = ret_int_i(); // non-initializing
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ext_i = ret_ext_i(); // initializing
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ext_i = ret_ext_i(); // non-initializing
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ext_i = ret_ext_i(); // non-initializing
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int_rec = ret_int_rec(); // initializing
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int_rec = ret_int_rec(); // non-initializing
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int_rec = ret_int_rec(); // non-initializing
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ext_rec = ret_ext_rec(); // initializing
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ext_rec = ret_ext_rec(); // non-initializing
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ext_rec = ret_ext_rec(); // non-initializing
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ext_mem = ret_ext_mem(); // initializing
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ext_mem = ret_ext_mem(); // non-initializing
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ext_mem = ret_ext_mem(); // non-initializing
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ext_ext_mem = ret_ext_ext_mem(); // initializing
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ext_ext_mem = ret_ext_ext_mem(); // non-initializing
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ext_ext_mem = ret_ext_ext_mem(); // non-initializing
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}
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