1 // Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // ignore-tidy-linelength
12 // min-lldb-version: 310
16 // === GDB TESTS ===================================================================================
20 // gdb-command:print *the_a
21 // gdb-check:$1 = {{RUST$ENUM$DISR = TheA, x = 0, y = 8970181431921507452}, {RUST$ENUM$DISR = TheA, __0 = 0, __1 = 2088533116, __2 = 2088533116}}
23 // gdb-command:print *the_b
24 // gdb-check:$2 = {{RUST$ENUM$DISR = TheB, x = 0, y = 1229782938247303441}, {RUST$ENUM$DISR = TheB, __0 = 0, __1 = 286331153, __2 = 286331153}}
26 // gdb-command:print *univariant
27 // gdb-check:$3 = {{__0 = 123234}}
30 // === LLDB TESTS ==================================================================================
34 // lldb-command:print *the_a
35 // lldb-check:[...]$0 = TheA { x: 0, y: 8970181431921507452 }
37 // lldb-command:print *the_b
38 // lldb-check:[...]$1 = TheB(0, 286331153, 286331153)
40 // lldb-command:print *univariant
41 // lldb-check:[...]$2 = TheOnlyCase(123234)
43 #![allow(unused_variables)]
44 #![feature(box_syntax)]
45 #![feature(omit_gdb_pretty_printer_section)]
46 #![omit_gdb_pretty_printer_section]
48 // The first element is to ensure proper alignment, irrespective of the machines word size. Since
49 // the size of the discriminant value is machine dependent, this has be taken into account when
50 // datatype layout should be predictable as in this case.
52 TheA { x: i64, y: i64 },
56 // This is a special case since it does not have the implicit discriminant field.
63 // In order to avoid endianness trouble all of the following test values consist of a single
64 // repeated byte. This way each interpretation of the union should look the same, no matter if
65 // this is a big or little endian machine.
67 // 0b0111110001111100011111000111110001111100011111000111110001111100 = 8970181431921507452
68 // 0b01111100011111000111110001111100 = 2088533116
69 // 0b0111110001111100 = 31868
71 let the_a: Box<_> = box ABC::TheA { x: 0, y: 8970181431921507452 };
73 // 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
74 // 0b00010001000100010001000100010001 = 286331153
75 // 0b0001000100010001 = 4369
77 let the_b: Box<_> = box ABC::TheB (0, 286331153, 286331153);
79 let univariant: Box<_> = box Univariant::TheOnlyCase(123234);