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
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
- // MIR for `main` before PreCodegen
+ // MIR for `main` after PreCodegen
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/issue-73223.rs:1:11: 1:11
let _1: i32; // in scope 0 at $DIR/issue-73223.rs:2:9: 2:14
let mut _2: std::option::Option<i32>; // in scope 0 at $DIR/issue-73223.rs:2:23: 2:30
let _3: i32; // in scope 0 at $DIR/issue-73223.rs:3:14: 3:15
let mut _5: (&i32, &i32); // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _6: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _9: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _10: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _11: i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _12: &std::fmt::Arguments; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
let _13: std::fmt::Arguments; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
let mut _14: &[&str; 3]; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _15: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
let _16: [std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
let mut _17: (&&i32, &&i32); // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
let _18: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _19: &&i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _20: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _21: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
let mut _22: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/std/src/macros.rs:LL:COL
scope 1 {
debug split => _1; // in scope 1 at $DIR/issue-73223.rs:2:9: 2:14
let _4: std::option::Option<i32>; // in scope 1 at $DIR/issue-73223.rs:7:9: 7:14
scope 3 {
debug _prev => _4; // in scope 3 at $DIR/issue-73223.rs:7:9: 7:14
let _7: &i32; // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _8: &i32; // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 4 {
debug left_val => _7; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
debug right_val => _8; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 5 {
debug arg0 => _25; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
debug arg1 => _28; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 6 {
debug x => _25; // in scope 6 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
debug f => _24; // in scope 6 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
let mut _23: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/std/src/macros.rs:LL:COL
let mut _24: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/std/src/macros.rs:LL:COL
let mut _25: &&i32; // in scope 6 at $SRC_DIR/std/src/macros.rs:LL:COL
}
scope 8 {
debug x => _28; // in scope 8 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
debug f => _27; // in scope 8 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
let mut _26: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/std/src/macros.rs:LL:COL
let mut _27: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/std/src/macros.rs:LL:COL
let mut _28: &&i32; // in scope 8 at $SRC_DIR/std/src/macros.rs:LL:COL
}
}
scope 10 {
debug pieces => _29; // in scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
debug args => _31; // in scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
let mut _29: &[&str]; // in scope 10 at $SRC_DIR/std/src/macros.rs:LL:COL
let mut _30: std::option::Option<&[std::fmt::rt::v1::Argument]>; // in scope 10 at $SRC_DIR/std/src/macros.rs:LL:COL
let mut _31: &[std::fmt::ArgumentV1]; // in scope 10 at $SRC_DIR/std/src/macros.rs:LL:COL
}
}
}
}
scope 2 {
debug v => _3; // in scope 2 at $DIR/issue-73223.rs:3:14: 3:15
}
scope 7 {
}
scope 9 {
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/issue-73223.rs:2:9: 2:14
StorageLive(_2); // scope 0 at $DIR/issue-73223.rs:2:23: 2:30
((_2 as Some).0: i32) = const 1_i32; // scope 0 at $DIR/issue-73223.rs:2:23: 2:30
discriminant(_2) = 1; // scope 0 at $DIR/issue-73223.rs:2:23: 2:30
StorageLive(_3); // scope 0 at $DIR/issue-73223.rs:3:14: 3:15
_3 = ((_2 as Some).0: i32); // scope 0 at $DIR/issue-73223.rs:3:14: 3:15
_1 = _3; // scope 2 at $DIR/issue-73223.rs:3:20: 3:21
StorageDead(_3); // scope 0 at $DIR/issue-73223.rs:3:20: 3:21
StorageDead(_2); // scope 0 at $DIR/issue-73223.rs:5:6: 5:7
((_4 as Some).0: i32) = _1; // scope 1 at $DIR/issue-73223.rs:7:22: 7:27
discriminant(_4) = 1; // scope 1 at $DIR/issue-73223.rs:7:17: 7:28
(_5.0: &i32) = &_1; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_6 = const main::promoted[1]; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// ty::Const
// + ty: &i32
// + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[1]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[1])) }
(_5.1: &i32) = move _6; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_7); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_7 = (_5.0: &i32); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_8); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_8 = (_5.1: &i32); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_9); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_10); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_11); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_11 = (*_7); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_10 = Eq(move _11, const 1_i32); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_11); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_9 = Not(move _10); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_10); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
switchInt(_9) -> [false: bb1, otherwise: bb2]; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
bb1: {
StorageDead(_9); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_8); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_7); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_0 = const (); // scope 0 at $DIR/issue-73223.rs:1:11: 9:2
StorageDead(_1); // scope 0 at $DIR/issue-73223.rs:9:1: 9:2
return; // scope 0 at $DIR/issue-73223.rs:9:2: 9:2
}
bb2: {
StorageLive(_13); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
_14 = const main::promoted[0]; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// ty::Const
// + ty: &[&str; 3]
// + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &[&str; 3], val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
_29 = move _14 as &[&str] (Pointer(Unsize)); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_16); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
StorageLive(_18); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_18 = _7; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_17.0: &&i32) = &_18; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_19); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_20); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_20 = _8; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_19 = &_20; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_17.1: &&i32) = move _19; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
StorageDead(_19); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
_25 = (_17.0: &&i32); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_28 = (_17.1: &&i32); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_24 = <&i32 as Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}, val: Value(Scalar(<ZST>)) }
StorageLive(_23); // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
_23 = transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _24) -> bb3; // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/fmt/mod.rs:LL:COL
// + literal: Const { ty: unsafe extern "rust-intrinsic" fn(for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) -> for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>}, val: Value(Scalar(<ZST>)) }
}
bb3: {
(_21.0: &core::fmt::Opaque) = transmute::<&&i32, &core::fmt::Opaque>(move _25) -> bb4; // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/fmt/mod.rs:LL:COL
// + literal: Const { ty: unsafe extern "rust-intrinsic" fn(&&i32) -> &core::fmt::Opaque {std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>}, val: Value(Scalar(<ZST>)) }
}
bb4: {
(_21.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _23; // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
StorageDead(_23); // scope 7 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
_27 = <&i32 as Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}, val: Value(Scalar(<ZST>)) }
StorageLive(_26); // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
_26 = transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _27) -> bb5; // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/fmt/mod.rs:LL:COL
// + literal: Const { ty: unsafe extern "rust-intrinsic" fn(for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) -> for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>}, val: Value(Scalar(<ZST>)) }
}
bb5: {
(_22.0: &core::fmt::Opaque) = transmute::<&&i32, &core::fmt::Opaque>(move _28) -> bb6; // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/fmt/mod.rs:LL:COL
// + literal: Const { ty: unsafe extern "rust-intrinsic" fn(&&i32) -> &core::fmt::Opaque {std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>}, val: Value(Scalar(<ZST>)) }
}
bb6: {
(_22.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _26; // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
StorageDead(_26); // scope 9 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
_16 = [move _21, move _22]; // scope 5 at $SRC_DIR/std/src/macros.rs:LL:COL
_15 = &_16; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
_31 = move _15 as &[std::fmt::ArgumentV1] (Pointer(Unsize)); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
StorageLive(_30); // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
discriminant(_30) = 0; // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
(_13.0: &[&str]) = move _29; // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
(_13.1: std::option::Option<&[std::fmt::rt::v1::Argument]>) = move _30; // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
(_13.2: &[std::fmt::ArgumentV1]) = move _31; // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
StorageDead(_30); // scope 10 at $SRC_DIR/core/src/fmt/mod.rs:LL:COL
_12 = &_13; // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
begin_panic_fmt(move _12); // scope 4 at $SRC_DIR/std/src/macros.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/std/src/macros.rs:LL:COL
// + literal: Const { ty: for<'r, 's> fn(&'r std::fmt::Arguments<'s>) -> ! {std::rt::begin_panic_fmt}, val: Value(Scalar(<ZST>)) }
}
}
|
