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path: root/src/test/mir-opt/uniform_array_move_out.rs
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#![feature(box_syntax)]
#![feature(slice_patterns)]

fn move_out_from_end() {
    let a = [box 1, box 2];
    let [.., _y] = a;
}

fn move_out_by_subslice() {
    let a = [box 1, box 2];
    let [_y @ ..] = a;
}

fn main() {
    move_out_by_subslice();
    move_out_from_end();
}

// END RUST SOURCE

// START rustc.move_out_from_end.UniformArrayMoveOut.before.mir
//     StorageLive(_6);
//      _6 = move _1[-1 of 1];
//      _0 = ();
// END rustc.move_out_from_end.UniformArrayMoveOut.before.mir

// START rustc.move_out_from_end.UniformArrayMoveOut.after.mir
//     StorageLive(_6);
//      _6 = move _1[1 of 2];
//      nop;
//      _0 = ();
// END rustc.move_out_from_end.UniformArrayMoveOut.after.mir

// START rustc.move_out_by_subslice.UniformArrayMoveOut.before.mir
//     StorageLive(_6);
//      _6 = move _1[0:];
// END rustc.move_out_by_subslice.UniformArrayMoveOut.before.mir

// START rustc.move_out_by_subslice.UniformArrayMoveOut.after.mir
//     StorageLive(_6);
//     StorageLive(_7);
//     _7 = move _1[0 of 2];
//     StorageLive(_8);
//     _8 = move _1[1 of 2];
//     _6 = [move _7, move _8];
//     StorageDead(_7);
//     StorageDead(_8);
//     nop;
//     _0 = ();
// END rustc.move_out_by_subslice.UniformArrayMoveOut.after.mir

// START rustc.move_out_by_subslice.RestoreSubsliceArrayMoveOut.before.mir
//     StorageLive(_6);
//     StorageLive(_7);
//     _7 = move _1[0 of 2];
//     StorageLive(_8);
//     _8 = move _1[1 of 2];
//     _6 = [move _7, move _8];
//     StorageDead(_7);
//     StorageDead(_8);
//     _0 = ();
// END rustc.move_out_by_subslice.RestoreSubsliceArrayMoveOut.before.mir

// START rustc.move_out_by_subslice.RestoreSubsliceArrayMoveOut.after.mir
//     StorageLive(_6);
//     nop;
//     nop;
//     nop;
//     nop;
//     _6 = move _1[0:];
//     nop;
//     nop;
//     nop;
//     _0 = ();
// END rustc.move_out_by_subslice.RestoreSubsliceArrayMoveOut.after.mir