rust/src/test/debug-info/struct-in-struct.rs

// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

// xfail-win32 Broken because of LLVM bug: http://llvm.org/bugs/show_bug.cgi?id=16249

// compile-flags:-Z extra-debug-info
// debugger:set print pretty off
// debugger:break zzz
// debugger:run
// debugger:finish

// debugger:print three_simple_structs
// check:$1 = {x = {x = 1}, y = {x = 2}, z = {x = 3}}

// debugger:print internal_padding_parent
// check:$2 = {x = {x = 4, y = 5}, y = {x = 6, y = 7}, z = {x = 8, y = 9}}

// debugger:print padding_at_end_parent
// check:$3 = {x = {x = 10, y = 11}, y = {x = 12, y = 13}, z = {x = 14, y = 15}}


struct Simple {
    x: i32
}

struct InternalPadding {
    x: i32,
    y: i64
}

struct PaddingAtEnd {
    x: i64,
    y: i32
}

struct ThreeSimpleStructs {
    x: Simple,
    y: Simple,
    z: Simple
}

struct InternalPaddingParent {
    x: InternalPadding,
    y: InternalPadding,
    z: InternalPadding
}

struct PaddingAtEndParent {
    x: PaddingAtEnd,
    y: PaddingAtEnd,
    z: PaddingAtEnd
}

struct Mixed {
    x: PaddingAtEnd,
    y: InternalPadding,
    z: Simple,
    w: i16
}

struct Bag {
    x: Simple
}

struct BagInBag {
    x: Bag
}

struct ThatsJustOverkill {
    x: BagInBag
}

struct Tree {
    x: Simple,
    y: InternalPaddingParent,
    z: BagInBag
}

fn main() {

    let three_simple_structs = ThreeSimpleStructs {
        x: Simple { x: 1 },
        y: Simple { x: 2 },
        z: Simple { x: 3 }
    };

    let internal_padding_parent = InternalPaddingParent {
        x: InternalPadding { x: 4, y: 5 },
        y: InternalPadding { x: 6, y: 7 },
        z: InternalPadding { x: 8, y: 9 }
    };

    let padding_at_end_parent = PaddingAtEndParent {
        x: PaddingAtEnd { x: 10, y: 11 },
        y: PaddingAtEnd { x: 12, y: 13 },
        z: PaddingAtEnd { x: 14, y: 15 }
    };

    let mixed = Mixed {
        x: PaddingAtEnd { x: 16, y: 17 },
        y: InternalPadding { x: 18, y: 19 },
        z: Simple { x: 20 },
        w: 21
    };

    let bag = Bag { x: Simple { x: 22 } };
    let bag_in_bag = BagInBag {
        x: Bag {
            x: Simple { x: 23 }
        }
    };

    let tjo = ThatsJustOverkill {
        x: BagInBag {
            x: Bag {
                x: Simple { x: 24 }
            }
        }
    };

    let tree = Tree {
        x: Simple { x: 25 },
        y: InternalPaddingParent {
            x: InternalPadding { x: 26, y: 27 },
            y: InternalPadding { x: 28, y: 29 },
            z: InternalPadding { x: 30, y: 31 }
        },
        z: BagInBag {
            x: Bag {
                x: Simple { x: 32 }
            }
        }
    };

    zzz();
}

fn zzz() {()}