tests/ui/layout/issue-96185-overaligned-enum.stderr


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172

error: layout_of(Aligned1) = Layout {
           size: Size(8 bytes),
           align: AbiAndPrefAlign {
               abi: Align(8 bytes),
               pref: $PREF_ALIGN,
           },
           abi: Aggregate {
               sized: true,
           },
           fields: Arbitrary {
               offsets: [
                   Size(0 bytes),
               ],
               memory_index: [
                   0,
               ],
           },
           largest_niche: Some(
               Niche {
                   offset: Size(0 bytes),
                   value: Int(
                       I8,
                       false,
                   ),
                   valid_range: 0..=1,
               },
           ),
           variants: Multiple {
               tag: Initialized {
                   value: Int(
                       I8,
                       false,
                   ),
                   valid_range: 0..=1,
               },
               tag_encoding: Direct,
               tag_field: 0,
               variants: [
                   Layout {
                       size: Size(8 bytes),
                       align: AbiAndPrefAlign {
                           abi: Align(8 bytes),
                           pref: $PREF_ALIGN,
                       },
                       abi: Aggregate {
                           sized: true,
                       },
                       fields: Arbitrary {
                           offsets: [],
                           memory_index: [],
                       },
                       largest_niche: None,
                       variants: Single {
                           index: 0,
                       },
                   },
                   Layout {
                       size: Size(8 bytes),
                       align: AbiAndPrefAlign {
                           abi: Align(8 bytes),
                           pref: $PREF_ALIGN,
                       },
                       abi: Aggregate {
                           sized: true,
                       },
                       fields: Arbitrary {
                           offsets: [],
                           memory_index: [],
                       },
                       largest_niche: None,
                       variants: Single {
                           index: 1,
                       },
                   },
               ],
           },
       }
  --> $DIR/issue-96185-overaligned-enum.rs:8:1
   |
LL | pub enum Aligned1 {
   | ^^^^^^^^^^^^^^^^^

error: layout_of(Aligned2) = Layout {
           size: Size(1 bytes),
           align: AbiAndPrefAlign {
               abi: Align(1 bytes),
               pref: $PREF_ALIGN,
           },
           abi: Scalar(
               Initialized {
                   value: Int(
                       I8,
                       false,
                   ),
                   valid_range: 0..=1,
               },
           ),
           fields: Arbitrary {
               offsets: [
                   Size(0 bytes),
               ],
               memory_index: [
                   0,
               ],
           },
           largest_niche: Some(
               Niche {
                   offset: Size(0 bytes),
                   value: Int(
                       I8,
                       false,
                   ),
                   valid_range: 0..=1,
               },
           ),
           variants: Multiple {
               tag: Initialized {
                   value: Int(
                       I8,
                       false,
                   ),
                   valid_range: 0..=1,
               },
               tag_encoding: Direct,
               tag_field: 0,
               variants: [
                   Layout {
                       size: Size(1 bytes),
                       align: AbiAndPrefAlign {
                           abi: Align(1 bytes),
                           pref: $PREF_ALIGN,
                       },
                       abi: Aggregate {
                           sized: true,
                       },
                       fields: Arbitrary {
                           offsets: [],
                           memory_index: [],
                       },
                       largest_niche: None,
                       variants: Single {
                           index: 0,
                       },
                   },
                   Layout {
                       size: Size(1 bytes),
                       align: AbiAndPrefAlign {
                           abi: Align(1 bytes),
                           pref: $PREF_ALIGN,
                       },
                       abi: Aggregate {
                           sized: true,
                       },
                       fields: Arbitrary {
                           offsets: [],
                           memory_index: [],
                       },
                       largest_niche: None,
                       variants: Single {
                           index: 1,
                       },
                   },
               ],
           },
       }
  --> $DIR/issue-96185-overaligned-enum.rs:16:1
   |
LL | pub enum Aligned2 {
   | ^^^^^^^^^^^^^^^^^

error: aborting due to 2 previous errors