src/test/debuginfo/generic-method-on-generic-struct.rs

   1 // ignore-tidy-linelength
   2
   3 // compile-flags:-g
   4
   5 // Some versions of the non-rust-enabled LLDB print the wrong generic
   6 // parameter type names in this test.
   7 // rust-lldb
   8
   9 // === GDB TESTS ===================================================================================
  10
  11 // gdb-command:run
  12
  13 // STACK BY REF
  14 // gdb-command:print *self
  15 // gdbg-check:$1 = {x = {__0 = 8888, __1 = -8888}}
  16 // gdbr-check:$1 = generic_method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)}
  17 // gdb-command:print arg1
  18 // gdb-check:$2 = -1
  19 // gdb-command:print arg2
  20 // gdb-check:$3 = 2
  21 // gdb-command:continue
  22
  23 // STACK BY VAL
  24 // gdb-command:print self
  25 // gdbg-check:$4 = {x = {__0 = 8888, __1 = -8888}}
  26 // gdbr-check:$4 = generic_method_on_generic_struct::Struct<(u32, i32)> {x: (8888, -8888)}
  27 // gdb-command:print arg1
  28 // gdb-check:$5 = -3
  29 // gdb-command:print arg2
  30 // gdb-check:$6 = -4
  31 // gdb-command:continue
  32
  33 // OWNED BY REF
  34 // gdb-command:print *self
  35 // gdbg-check:$7 = {x = 1234.5}
  36 // gdbr-check:$7 = generic_method_on_generic_struct::Struct<f64> {x: 1234.5}
  37 // gdb-command:print arg1
  38 // gdb-check:$8 = -5
  39 // gdb-command:print arg2
  40 // gdb-check:$9 = -6
  41 // gdb-command:continue
  42
  43 // OWNED BY VAL
  44 // gdb-command:print self
  45 // gdbg-check:$10 = {x = 1234.5}
  46 // gdbr-check:$10 = generic_method_on_generic_struct::Struct<f64> {x: 1234.5}
  47 // gdb-command:print arg1
  48 // gdb-check:$11 = -7
  49 // gdb-command:print arg2
  50 // gdb-check:$12 = -8
  51 // gdb-command:continue
  52
  53 // OWNED MOVED
  54 // gdb-command:print *self
  55 // gdbg-check:$13 = {x = 1234.5}
  56 // gdbr-check:$13 = generic_method_on_generic_struct::Struct<f64> {x: 1234.5}
  57 // gdb-command:print arg1
  58 // gdb-check:$14 = -9
  59 // gdb-command:print arg2
  60 // gdb-check:$15 = -10.5
  61 // gdb-command:continue
  62
  63
  64 // === LLDB TESTS ==================================================================================
  65
  66 // lldb-command:run
  67
  68 // STACK BY REF
  69 // lldb-command:print *self
  70 // lldbg-check:[...]$0 = { x = { 0 = 8888, 1 = -8888 } }
  71 // lldbr-check:(generic_method_on_generic_struct::Struct<(u32, i32)>) *self = { x = { 0 = 8888 1 = -8888 } }
  72 // lldb-command:print arg1
  73 // lldbg-check:[...]$1 = -1
  74 // lldbr-check:(isize) arg1 = -1
  75 // lldb-command:print arg2
  76 // lldbg-check:[...]$2 = 2
  77 // lldbr-check:(u16) arg2 = 2
  78 // lldb-command:continue
  79
  80 // STACK BY VAL
  81 // lldb-command:print self
  82 // lldbg-check:[...]$3 = { x = { 0 = 8888, 1 = -8888 } }
  83 // lldbr-check:(generic_method_on_generic_struct::Struct<(u32, i32)>) self = { x = { 0 = 8888, 1 = -8888 } }
  84 // lldb-command:print arg1
  85 // lldbg-check:[...]$4 = -3
  86 // lldbr-check:(isize) arg1 = -3
  87 // lldb-command:print arg2
  88 // lldbg-check:[...]$5 = -4
  89 // lldbr-check:(i16) arg2 = -4
  90 // lldb-command:continue
  91
  92 // OWNED BY REF
  93 // lldb-command:print *self
  94 // lldbg-check:[...]$6 = { x = 1234.5 }
  95 // lldbr-check:(generic_method_on_generic_struct::Struct<f64>) *self = { x = 1234.5 }
  96 // lldb-command:print arg1
  97 // lldbg-check:[...]$7 = -5
  98 // lldbr-check:(isize) arg1 = -5
  99 // lldb-command:print arg2
 100 // lldbg-check:[...]$8 = -6
 101 // lldbr-check:(i32) arg2 = -6
 102 // lldb-command:continue
 103
 104 // OWNED BY VAL
 105 // lldb-command:print self
 106 // lldbg-check:[...]$9 = { x = 1234.5 }
 107 // lldbr-check:(generic_method_on_generic_struct::Struct<f64>) self = { x = 1234.5 }
 108 // lldb-command:print arg1
 109 // lldbg-check:[...]$10 = -7
 110 // lldbr-check:(isize) arg1 = -7
 111 // lldb-command:print arg2
 112 // lldbg-check:[...]$11 = -8
 113 // lldbr-check:(i64) arg2 = -8
 114 // lldb-command:continue
 115
 116 // OWNED MOVED
 117 // lldb-command:print *self
 118 // lldbg-check:[...]$12 = { x = 1234.5 }
 119 // lldbr-check:(generic_method_on_generic_struct::Struct<f64>) *self = { x = 1234.5 }
 120 // lldb-command:print arg1
 121 // lldbg-check:[...]$13 = -9
 122 // lldbr-check:(isize) arg1 = -9
 123 // lldb-command:print arg2
 124 // lldbg-check:[...]$14 = -10.5
 125 // lldbr-check:(f32) arg2 = -10.5
 126 // lldb-command:continue
 127
 128 #![feature(box_syntax)]
 129 #![feature(omit_gdb_pretty_printer_section)]
 130 #![omit_gdb_pretty_printer_section]
 131
 132 #[derive(Copy, Clone)]
 133 struct Struct<T> {
 134     x: T
 135 }
 136
 137 impl<T1> Struct<T1> {
 138
 139     fn self_by_ref<T2>(&self, arg1: isize, arg2: T2) -> isize {
 140         zzz(); // #break
 141         arg1
 142     }
 143
 144     fn self_by_val<T2>(self, arg1: isize, arg2: T2) -> isize {
 145         zzz(); // #break
 146         arg1
 147     }
 148
 149     fn self_owned<T2>(self: Box<Struct<T1>>, arg1: isize, arg2: T2) -> isize {
 150         zzz(); // #break
 151         arg1
 152     }
 153 }
 154
 155 fn main() {
 156     let stack = Struct { x: (8888_u32, -8888_i32) };
 157     let _ = stack.self_by_ref(-1, 2_u16);
 158     let _ = stack.self_by_val(-3, -4_i16);
 159
 160     let owned: Box<_> = box Struct { x: 1234.5f64 };
 161     let _ = owned.self_by_ref(-5, -6_i32);
 162     let _ = owned.self_by_val(-7, -8_i64);
 163     let _ = owned.self_owned(-9, -10.5_f32);
 164 }
 165
 166 fn zzz() {()}