src/test/debuginfo/packed-struct-with-destructor.rs

   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.
   4 //
   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.
  10
  11 // ignore-tidy-linelength
  12 // min-lldb-version: 310
  13
  14 // compile-flags:-g
  15
  16 // === GDB TESTS ===================================================================================
  17
  18 // gdb-command:run
  19
  20 // gdb-command:print packed
  21 // gdbg-check:$1 = {x = 123, y = 234, z = 345}
  22 // gdbr-check:$1 = packed_struct_with_destructor::Packed {x: 123, y: 234, z: 345}
  23
  24 // gdb-command:print packedInPacked
  25 // gdbg-check:$2 = {a = 1111, b = {x = 2222, y = 3333, z = 4444}, c = 5555, d = {x = 6666, y = 7777, z = 8888}}
  26 // gdbr-check:$2 = packed_struct_with_destructor::PackedInPacked {a: 1111, b: packed_struct_with_destructor::Packed {x: 2222, y: 3333, z: 4444}, c: 5555, d: packed_struct_with_destructor::Packed {x: 6666, y: 7777, z: 8888}}
  27
  28 // gdb-command:print packedInUnpacked
  29 // gdbg-check:$3 = {a = -1111, b = {x = -2222, y = -3333, z = -4444}, c = -5555, d = {x = -6666, y = -7777, z = -8888}}
  30 // gdbr-check:$3 = packed_struct_with_destructor::PackedInUnpacked {a: -1111, b: packed_struct_with_destructor::Packed {x: -2222, y: -3333, z: -4444}, c: -5555, d: packed_struct_with_destructor::Packed {x: -6666, y: -7777, z: -8888}}
  31
  32 // gdb-command:print unpackedInPacked
  33 // gdbg-check:$4 = {a = 987, b = {x = 876, y = 765, z = 654}, c = {x = 543, y = 432, z = 321}, d = 210}
  34 // gdbr-check:$4 = packed_struct_with_destructor::UnpackedInPacked {a: 987, b: packed_struct_with_destructor::Unpacked {x: 876, y: 765, z: 654}, c: packed_struct_with_destructor::Unpacked {x: 543, y: 432, z: 321}, d: 210}
  35
  36
  37 // gdb-command:print packedInPackedWithDrop
  38 // gdbg-check:$5 = {a = 11, b = {x = 22, y = 33, z = 44}, c = 55, d = {x = 66, y = 77, z = 88}}
  39 // gdbr-check:$5 = packed_struct_with_destructor::PackedInPackedWithDrop {a: 11, b: packed_struct_with_destructor::Packed {x: 22, y: 33, z: 44}, c: 55, d: packed_struct_with_destructor::Packed {x: 66, y: 77, z: 88}}
  40
  41 // gdb-command:print packedInUnpackedWithDrop
  42 // gdbg-check:$6 = {a = -11, b = {x = -22, y = -33, z = -44}, c = -55, d = {x = -66, y = -77, z = -88}}
  43 // gdbr-check:$6 = packed_struct_with_destructor::PackedInUnpackedWithDrop {a: -11, b: packed_struct_with_destructor::Packed {x: -22, y: -33, z: -44}, c: -55, d: packed_struct_with_destructor::Packed {x: -66, y: -77, z: -88}}
  44
  45 // gdb-command:print unpackedInPackedWithDrop
  46 // gdbg-check:$7 = {a = 98, b = {x = 87, y = 76, z = 65}, c = {x = 54, y = 43, z = 32}, d = 21}
  47 // gdbr-check:$7 = packed_struct_with_destructor::UnpackedInPackedWithDrop {a: 98, b: packed_struct_with_destructor::Unpacked {x: 87, y: 76, z: 65}, c: packed_struct_with_destructor::Unpacked {x: 54, y: 43, z: 32}, d: 21}
  48
  49 // gdb-command:print deeplyNested
  50 // gdbg-check:$8 = {a = {a = 1, b = {x = 2, y = 3, z = 4}, c = 5, d = {x = 6, y = 7, z = 8}}, b = {a = 9, b = {x = 10, y = 11, z = 12}, c = {x = 13, y = 14, z = 15}, d = 16}, c = {a = 17, b = {x = 18, y = 19, z = 20}, c = 21, d = {x = 22, y = 23, z = 24}}, d = {a = 25, b = {x = 26, y = 27, z = 28}, c = 29, d = {x = 30, y = 31, z = 32}}, e = {a = 33, b = {x = 34, y = 35, z = 36}, c = {x = 37, y = 38, z = 39}, d = 40}, f = {a = 41, b = {x = 42, y = 43, z = 44}, c = 45, d = {x = 46, y = 47, z = 48}}}
  51 // gdbr-check:$8 = packed_struct_with_destructor::DeeplyNested {a: packed_struct_with_destructor::PackedInPacked {a: 1, b: packed_struct_with_destructor::Packed {x: 2, y: 3, z: 4}, c: 5, d: packed_struct_with_destructor::Packed {x: 6, y: 7, z: 8}}, b: packed_struct_with_destructor::UnpackedInPackedWithDrop {a: 9, b: packed_struct_with_destructor::Unpacked {x: 10, y: 11, z: 12}, c: packed_struct_with_destructor::Unpacked {x: 13, y: 14, z: 15}, d: 16}, c: packed_struct_with_destructor::PackedInUnpacked {a: 17, b: packed_struct_with_destructor::Packed {x: 18, y: 19, z: 20}, c: 21, d: packed_struct_with_destructor::Packed {x: 22, y: 23, z: 24}}, d: packed_struct_with_destructor::PackedInUnpackedWithDrop {a: 25, b: packed_struct_with_destructor::Packed {x: 26, y: 27, z: 28}, c: 29, d: packed_struct_with_destructor::Packed {x: 30, y: 31, z: 32}}, e: packed_struct_with_destructor::UnpackedInPacked {a: 33, b: packed_struct_with_destructor::Unpacked {x: 34, y: 35, z: 36}, c: packed_struct_with_destructor::Unpacked {x: 37, y: 38, z: 39}, d: 40}, f: packed_struct_with_destructor::PackedInPackedWithDrop {a: 41, b: packed_struct_with_destructor::Packed {x: 42, y: 43, z: 44}, c: 45, d: packed_struct_with_destructor::Packed {x: 46, y: 47, z: 48}}}
  52
  53
  54 // === LLDB TESTS ==================================================================================
  55
  56 // lldb-command:run
  57
  58 // lldb-command:print packed
  59 // lldb-check:[...]$0 = Packed { x: 123, y: 234, z: 345 }
  60
  61 // lldb-command:print packedInPacked
  62 // lldb-check:[...]$1 = PackedInPacked { a: 1111, b: Packed { x: 2222, y: 3333, z: 4444 }, c: 5555, d: Packed { x: 6666, y: 7777, z: 8888 } }
  63
  64 // lldb-command:print packedInUnpacked
  65 // lldb-check:[...]$2 = PackedInUnpacked { a: -1111, b: Packed { x: -2222, y: -3333, z: -4444 }, c: -5555, d: Packed { x: -6666, y: -7777, z: -8888 } }
  66
  67 // lldb-command:print unpackedInPacked
  68 // lldb-check:[...]$3 = UnpackedInPacked { a: 987, b: Unpacked { x: 876, y: 765, z: 654 }, c: Unpacked { x: 543, y: 432, z: 321 }, d: 210 }
  69
  70 // lldb-command:print packedInPackedWithDrop
  71 // lldb-check:[...]$4 = PackedInPackedWithDrop { a: 11, b: Packed { x: 22, y: 33, z: 44 }, c: 55, d: Packed { x: 66, y: 77, z: 88 } }
  72
  73 // lldb-command:print packedInUnpackedWithDrop
  74 // lldb-check:[...]$5 = PackedInUnpackedWithDrop { a: -11, b: Packed { x: -22, y: -33, z: -44 }, c: -55, d: Packed { x: -66, y: -77, z: -88 } }
  75
  76 // lldb-command:print unpackedInPackedWithDrop
  77 // lldb-check:[...]$6 = UnpackedInPackedWithDrop { a: 98, b: Unpacked { x: 87, y: 76, z: 65 }, c: Unpacked { x: 54, y: 43, z: 32 }, d: 21 }
  78
  79 // lldb-command:print deeplyNested
  80 // lldb-check:[...]$7 = DeeplyNested { a: PackedInPacked { a: 1, b: Packed { x: 2, y: 3, z: 4 }, c: 5, d: Packed { x: 6, y: 7, z: 8 } }, b: UnpackedInPackedWithDrop { a: 9, b: Unpacked { x: 10, y: 11, z: 12 }, c: Unpacked { x: 13, y: 14, z: 15 }, d: 16 }, c: PackedInUnpacked { a: 17, b: Packed { x: 18, y: 19, z: 20 }, c: 21, d: Packed { x: 22, y: 23, z: 24 } }, d: PackedInUnpackedWithDrop { a: 25, b: Packed { x: 26, y: 27, z: 28 }, c: 29, d: Packed { x: 30, y: 31, z: 32 } }, e: UnpackedInPacked { a: 33, b: Unpacked { x: 34, y: 35, z: 36 }, c: Unpacked { x: 37, y: 38, z: 39 }, d: 40 }, f: PackedInPackedWithDrop { a: 41, b: Packed { x: 42, y: 43, z: 44 }, c: 45, d: Packed { x: 46, y: 47, z: 48 } } }
  81
  82
  83 #![allow(unused_variables)]
  84 #![feature(omit_gdb_pretty_printer_section)]
  85 #![omit_gdb_pretty_printer_section]
  86
  87 #[repr(packed)]
  88 struct Packed {
  89     x: i16,
  90     y: i32,
  91     z: i64
  92 }
  93
  94 impl Drop for Packed {
  95     fn drop(&mut self) {}
  96 }
  97
  98 #[repr(packed)]
  99 struct PackedInPacked {
 100     a: i32,
 101     b: Packed,
 102     c: i64,
 103     d: Packed
 104 }
 105
 106 struct PackedInUnpacked {
 107     a: i32,
 108     b: Packed,
 109     c: i64,
 110     d: Packed
 111 }
 112
 113 struct Unpacked {
 114     x: i64,
 115     y: i32,
 116     z: i16
 117 }
 118
 119 impl Drop for Unpacked {
 120     fn drop(&mut self) {}
 121 }
 122
 123 #[repr(packed)]
 124 struct UnpackedInPacked {
 125     a: i16,
 126     b: Unpacked,
 127     c: Unpacked,
 128     d: i64
 129 }
 130
 131 #[repr(packed)]
 132 struct PackedInPackedWithDrop {
 133     a: i32,
 134     b: Packed,
 135     c: i64,
 136     d: Packed
 137 }
 138
 139 impl Drop for PackedInPackedWithDrop {
 140     fn drop(&mut self) {}
 141 }
 142
 143 struct PackedInUnpackedWithDrop {
 144     a: i32,
 145     b: Packed,
 146     c: i64,
 147     d: Packed
 148 }
 149
 150 impl Drop for PackedInUnpackedWithDrop {
 151     fn drop(&mut self) {}
 152 }
 153
 154 #[repr(packed)]
 155 struct UnpackedInPackedWithDrop {
 156     a: i16,
 157     b: Unpacked,
 158     c: Unpacked,
 159     d: i64
 160 }
 161
 162 impl Drop for UnpackedInPackedWithDrop {
 163     fn drop(&mut self) {}
 164 }
 165
 166 struct DeeplyNested {
 167     a: PackedInPacked,
 168     b: UnpackedInPackedWithDrop,
 169     c: PackedInUnpacked,
 170     d: PackedInUnpackedWithDrop,
 171     e: UnpackedInPacked,
 172     f: PackedInPackedWithDrop
 173 }
 174
 175 fn main() {
 176     let packed = Packed { x: 123, y: 234, z: 345 };
 177
 178     let packedInPacked = PackedInPacked {
 179         a: 1111,
 180         b: Packed { x: 2222, y: 3333, z: 4444 },
 181         c: 5555,
 182         d: Packed { x: 6666, y: 7777, z: 8888 }
 183     };
 184
 185     let packedInUnpacked = PackedInUnpacked {
 186         a: -1111,
 187         b: Packed { x: -2222, y: -3333, z: -4444 },
 188         c: -5555,
 189         d: Packed { x: -6666, y: -7777, z: -8888 }
 190     };
 191
 192     let unpackedInPacked = UnpackedInPacked {
 193         a: 987,
 194         b: Unpacked { x: 876, y: 765, z: 654 },
 195         c: Unpacked { x: 543, y: 432, z: 321 },
 196         d: 210
 197     };
 198
 199     let packedInPackedWithDrop = PackedInPackedWithDrop {
 200         a: 11,
 201         b: Packed { x: 22, y: 33, z: 44 },
 202         c: 55,
 203         d: Packed { x: 66, y: 77, z: 88 }
 204     };
 205
 206     let packedInUnpackedWithDrop = PackedInUnpackedWithDrop {
 207         a: -11,
 208         b: Packed { x: -22, y: -33, z: -44 },
 209         c: -55,
 210         d: Packed { x: -66, y: -77, z: -88 }
 211     };
 212
 213     let unpackedInPackedWithDrop = UnpackedInPackedWithDrop {
 214         a: 98,
 215         b: Unpacked { x: 87, y: 76, z: 65 },
 216         c: Unpacked { x: 54, y: 43, z: 32 },
 217         d: 21
 218     };
 219
 220     let deeplyNested = DeeplyNested {
 221         a: PackedInPacked {
 222             a: 1,
 223             b: Packed { x: 2, y: 3, z: 4 },
 224             c: 5,
 225             d: Packed { x: 6, y: 7, z: 8 }
 226         },
 227         b: UnpackedInPackedWithDrop {
 228             a: 9,
 229             b: Unpacked { x: 10, y: 11, z: 12 },
 230             c: Unpacked { x: 13, y: 14, z: 15 },
 231             d: 16
 232         },
 233         c: PackedInUnpacked {
 234             a: 17,
 235             b: Packed { x: 18, y: 19, z: 20 },
 236             c: 21,
 237             d: Packed { x: 22, y: 23, z: 24 }
 238         },
 239         d: PackedInUnpackedWithDrop {
 240             a: 25,
 241             b: Packed { x: 26, y: 27, z: 28 },
 242             c: 29,
 243             d: Packed { x: 30, y: 31, z: 32 }
 244         },
 245         e: UnpackedInPacked {
 246             a: 33,
 247             b: Unpacked { x: 34, y: 35, z: 36 },
 248             c: Unpacked { x: 37, y: 38, z: 39 },
 249             d: 40
 250         },
 251         f: PackedInPackedWithDrop {
 252             a: 41,
 253             b: Packed { x: 42, y: 43, z: 44 },
 254             c: 45,
 255             d: Packed { x: 46, y: 47, z: 48 }
 256         }
 257     };
 258
 259     zzz(); // #break
 260 }
 261
 262 fn zzz() {()}