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5010ca001c
This fixes the issue wherein the lint didn't fire for promoteds in the case of SHL/SHR operators in non-optimized builds and all arithmetic operators in optimized builds
55 lines
1.9 KiB
Plaintext
55 lines
1.9 KiB
Plaintext
error: this arithmetic operation will overflow
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--> $DIR/issue-117949.rs:16:24
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LL | format_args!("{}", 5 * i32::MAX);
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| ^^^^^^^^^^^^ attempt to compute `5_i32 * i32::MAX`, which would overflow
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= note: `#[deny(arithmetic_overflow)]` on by default
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error: this arithmetic operation will overflow
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--> $DIR/issue-117949.rs:15:24
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LL | format_args!("{}", -5 - i32::MAX);
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| ^^^^^^^^^^^^^ attempt to compute `-5_i32 - i32::MAX`, which would overflow
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error: this arithmetic operation will overflow
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--> $DIR/issue-117949.rs:14:24
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LL | format_args!("{}", 1 + i32::MAX);
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| ^^^^^^^^^^^^ attempt to compute `1_i32 + i32::MAX`, which would overflow
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error: this arithmetic operation will overflow
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--> $DIR/issue-117949.rs:13:24
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LL | format_args!("{}", 1 >> 32);
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| ^^^^^^^ attempt to shift right by `32_i32`, which would overflow
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error: this arithmetic operation will overflow
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--> $DIR/issue-117949.rs:12:24
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LL | format_args!("{}", 1 << 32);
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| ^^^^^^^ attempt to shift left by `32_i32`, which would overflow
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error: this operation will panic at runtime
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--> $DIR/issue-117949.rs:17:24
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LL | format_args!("{}", 1 / 0);
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| ^^^^^ attempt to divide `1_i32` by zero
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= note: `#[deny(unconditional_panic)]` on by default
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error: this operation will panic at runtime
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--> $DIR/issue-117949.rs:18:24
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LL | format_args!("{}", 1 % 0);
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| ^^^^^ attempt to calculate the remainder of `1_i32` with a divisor of zero
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error: this operation will panic at runtime
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--> $DIR/issue-117949.rs:19:24
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LL | format_args!("{}", [1, 2, 3][4]);
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| ^^^^^^^^^^^^ index out of bounds: the length is 3 but the index is 4
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error: aborting due to 8 previous errors
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