blob: 02aafd7acc4ca5660cae57c17a18394031362f13 (
plain)
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
|
- // MIR for `main` before DataflowConstProp
+ // MIR for `main` after DataflowConstProp
fn main() -> () {
let mut _0: (); // return place in scope 0 at $DIR/inherit_overflow.rs:+0:11: +0:11
let mut _1: u8; // in scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47
let mut _2: u8; // in scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47
scope 1 {
}
scope 2 (inlined <u8 as Add>::add) { // at $DIR/inherit_overflow.rs:7:13: 7:47
debug self => _1; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
debug other => _2; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
let mut _3: u8; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
let mut _4: u8; // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
let mut _5: (u8, bool); // in scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
}
bb0: {
StorageLive(_1); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47
_1 = const u8::MAX; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47
StorageLive(_2); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47
_2 = const 1_u8; // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47
StorageLive(_3); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
_3 = const u8::MAX; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
StorageLive(_4); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
_4 = const 1_u8; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
_5 = CheckedAdd(const u8::MAX, const 1_u8); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
assert(!move (_5.1: bool), "attempt to compute `{} + {}`, which would overflow", const u8::MAX, const 1_u8) -> bb1; // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
}
bb1: {
StorageDead(_4); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
StorageDead(_3); // scope 2 at $SRC_DIR/core/src/ops/arith.rs:LL:COL
StorageDead(_2); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47
StorageDead(_1); // scope 0 at $DIR/inherit_overflow.rs:+3:13: +3:47
return; // scope 0 at $DIR/inherit_overflow.rs:+4:2: +4:2
}
}
|
