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Show the values and computation that would overflow a const evaluation or propagation
[rust.git] / src / test / ui / associated-const / issue-69020-assoc-const-arith-overflow.noopt.stderr
1 error: this arithmetic operation will overflow
2   --> $DIR/issue-69020-assoc-const-arith-overflow.rs:29:22
3    |
4 LL |     const NEG: i32 = -i32::MIN + T::NEG;
5    |                      ^^^^^^^^^ attempt to negate i32::MIN which would overflow
6    |
7    = note: `#[deny(arithmetic_overflow)]` on by default
8
9 error: this arithmetic operation will overflow
10   --> $DIR/issue-69020-assoc-const-arith-overflow.rs:31:35
11    |
12 LL |     const NEG_REV: i32 = T::NEG + (-i32::MIN);
13    |                                   ^^^^^^^^^^^ attempt to negate i32::MIN which would overflow
14
15 error: this arithmetic operation will overflow
16   --> $DIR/issue-69020-assoc-const-arith-overflow.rs:34:22
17    |
18 LL |     const ADD: i32 = (i32::MAX+1) + T::ADD;
19    |                      ^^^^^^^^^^^^ attempt to compute `i32::MAX + 1_i32` which would overflow
20
21 error: this arithmetic operation will overflow
22   --> $DIR/issue-69020-assoc-const-arith-overflow.rs:36:36
23    |
24 LL |     const ADD_REV: i32 =  T::ADD + (i32::MAX+1);
25    |                                    ^^^^^^^^^^^^ attempt to compute `i32::MAX + 1_i32` which would overflow
26
27 error: this operation will panic at runtime
28   --> $DIR/issue-69020-assoc-const-arith-overflow.rs:39:22
29    |
30 LL |     const DIV: i32 = (1/0) + T::DIV;
31    |                      ^^^^^ attempt to divide 1_i32 by zero
32    |
33    = note: `#[deny(unconditional_panic)]` on by default
34
35 error: this operation will panic at runtime
36   --> $DIR/issue-69020-assoc-const-arith-overflow.rs:41:35
37    |
38 LL |     const DIV_REV: i32 = T::DIV + (1/0);
39    |                                   ^^^^^ attempt to divide 1_i32 by zero
40
41 error: this operation will panic at runtime
42   --> $DIR/issue-69020-assoc-const-arith-overflow.rs:44:22
43    |
44 LL |     const OOB: i32 = [1][1] + T::OOB;
45    |                      ^^^^^^ index out of bounds: the len is 1 but the index is 1
46
47 error: this operation will panic at runtime
48   --> $DIR/issue-69020-assoc-const-arith-overflow.rs:46:35
49    |
50 LL |     const OOB_REV: i32 = T::OOB + [1][1];
51    |                                   ^^^^^^ index out of bounds: the len is 1 but the index is 1
52
53 error: aborting due to 8 previous errors
54