src/test/debuginfo/tuple-struct.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 // min-lldb-version: 310
  12
  13 // compile-flags:-g
  14
  15 // === GDB TESTS ===================================================================================
  16
  17 // gdb-command:run
  18
  19 // gdb-command:print no_padding16
  20 // gdb-check:$1 = {__0 = 10000, __1 = -10001}
  21
  22 // gdb-command:print no_padding32
  23 // gdb-check:$2 = {__0 = -10002, __1 = -10003.5, __2 = 10004}
  24
  25 // gdb-command:print no_padding64
  26 // gdb-check:$3 = {__0 = -10005.5, __1 = 10006, __2 = 10007}
  27
  28 // gdb-command:print no_padding163264
  29 // gdb-check:$4 = {__0 = -10008, __1 = 10009, __2 = 10010, __3 = 10011}
  30
  31 // gdb-command:print internal_padding
  32 // gdb-check:$5 = {__0 = 10012, __1 = -10013}
  33
  34 // gdb-command:print padding_at_end
  35 // gdb-check:$6 = {__0 = -10014, __1 = 10015}
  36
  37
  38 // === LLDB TESTS ==================================================================================
  39
  40 // lldb-command:run
  41
  42 // lldb-command:print no_padding16
  43 // lldb-check:[...]$0 = NoPadding16(10000, -10001)
  44
  45 // lldb-command:print no_padding32
  46 // lldb-check:[...]$1 = NoPadding32(-10002, -10003.5, 10004)
  47
  48 // lldb-command:print no_padding64
  49 // lldb-check:[...]$2 = NoPadding64(-10005.5, 10006, 10007)
  50
  51 // lldb-command:print no_padding163264
  52 // lldb-check:[...]$3 = NoPadding163264(-10008, 10009, 10010, 10011)
  53
  54 // lldb-command:print internal_padding
  55 // lldb-check:[...]$4 = InternalPadding(10012, -10013)
  56
  57 // lldb-command:print padding_at_end
  58 // lldb-check:[...]$5 = PaddingAtEnd(-10014, 10015)
  59
  60 // This test case mainly makes sure that no field names are generated for tuple structs (as opposed
  61 // to all fields having the name "<unnamed_field>"). Otherwise they are handled the same a normal
  62 // structs.
  63
  64
  65 #![omit_gdb_pretty_printer_section]
  66
  67 struct NoPadding16(u16, i16);
  68 struct NoPadding32(i32, f32, u32);
  69 struct NoPadding64(f64, i64, u64);
  70 struct NoPadding163264(i16, u16, i32, u64);
  71 struct InternalPadding(u16, i64);
  72 struct PaddingAtEnd(i64, u16);
  73
  74 fn main() {
  75     let no_padding16 = NoPadding16(10000, -10001);
  76     let no_padding32 = NoPadding32(-10002, -10003.5, 10004);
  77     let no_padding64 = NoPadding64(-10005.5, 10006, 10007);
  78     let no_padding163264 = NoPadding163264(-10008, 10009, 10010, 10011);
  79
  80     let internal_padding = InternalPadding(10012, -10013);
  81     let padding_at_end = PaddingAtEnd(-10014, 10015);
  82
  83     zzz(); // #break
  84 }
  85
  86 fn zzz() {()}