85 lines
2.4 KiB
Rust
85 lines
2.4 KiB
Rust
// Copyright 2017 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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#![feature(box_syntax, slice_patterns, advanced_slice_patterns)]
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fn move_out_from_end() {
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let a = [box 1, box 2];
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let [.., _y] = a;
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}
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fn move_out_by_subslice() {
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let a = [box 1, box 2];
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let [_y..] = a;
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}
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fn main() {
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move_out_by_subslice();
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move_out_from_end();
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}
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// END RUST SOURCE
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// START rustc.move_out_from_end.UniformArrayMoveOut.before.mir
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// StorageLive(_6);
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// _6 = move _1[-1 of 1];
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// _0 = ();
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// END rustc.move_out_from_end.UniformArrayMoveOut.before.mir
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// START rustc.move_out_from_end.UniformArrayMoveOut.after.mir
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// StorageLive(_6);
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// _6 = move _1[1 of 2];
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// nop;
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// _0 = ();
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// END rustc.move_out_from_end.UniformArrayMoveOut.after.mir
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// START rustc.move_out_by_subslice.UniformArrayMoveOut.before.mir
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// StorageLive(_6);
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// _6 = move _1[0:];
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// END rustc.move_out_by_subslice.UniformArrayMoveOut.before.mir
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// START rustc.move_out_by_subslice.UniformArrayMoveOut.after.mir
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// StorageLive(_6);
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// StorageLive(_7);
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// _7 = move _1[0 of 2];
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// StorageLive(_8);
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// _8 = move _1[1 of 2];
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// _6 = [move _7, move _8];
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// StorageDead(_7);
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// StorageDead(_8);
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// nop;
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// _0 = ();
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// END rustc.move_out_by_subslice.UniformArrayMoveOut.after.mir
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// START rustc.move_out_by_subslice.RestoreSubsliceArrayMoveOut.before.mir
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// StorageLive(_6);
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// StorageLive(_7);
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// _7 = move _1[0 of 2];
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// StorageLive(_8);
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// _8 = move _1[1 of 2];
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// _6 = [move _7, move _8];
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// StorageDead(_7);
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// StorageDead(_8);
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// _0 = ();
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// END rustc.move_out_by_subslice.RestoreSubsliceArrayMoveOut.before.mir
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// START rustc.move_out_by_subslice.RestoreSubsliceArrayMoveOut.after.mir
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// StorageLive(_6);
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// nop;
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// nop;
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// nop;
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// nop;
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// _6 = move _1[0:];
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// nop;
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// nop;
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// nop;
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// _0 = ();
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// END rustc.move_out_by_subslice.RestoreSubsliceArrayMoveOut.after.mir
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