error: this arithmetic operation will overflow --> $DIR/const-err2.rs:19:13 | LL | let a = -std::i8::MIN; | ^^^^^^^^^^^^^ attempt to negate i8::MIN which would overflow | = note: `#[deny(arithmetic_overflow)]` on by default error: this arithmetic operation will overflow --> $DIR/const-err2.rs:21:18 | LL | let a_i128 = -std::i128::MIN; | ^^^^^^^^^^^^^^^ attempt to negate i128::MIN which would overflow error: this arithmetic operation will overflow --> $DIR/const-err2.rs:23:13 | LL | let b = 200u8 + 200u8 + 200u8; | ^^^^^^^^^^^^^ attempt to compute `200_u8 + 200_u8` which would overflow error: this arithmetic operation will overflow --> $DIR/const-err2.rs:25:18 | LL | let b_i128 = std::i128::MIN - std::i128::MAX; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ attempt to compute `i128::MIN - i128::MAX` which would overflow error: this arithmetic operation will overflow --> $DIR/const-err2.rs:27:13 | LL | let c = 200u8 * 4; | ^^^^^^^^^ attempt to compute `200_u8 * 4_u8` which would overflow error: this arithmetic operation will overflow --> $DIR/const-err2.rs:29:13 | LL | let d = 42u8 - (42u8 + 1); | ^^^^^^^^^^^^^^^^^ attempt to compute `42_u8 - 43_u8` which would overflow error: this operation will panic at runtime --> $DIR/const-err2.rs:31:14 | LL | let _e = [5u8][1]; | ^^^^^^^^ index out of bounds: the len is 1 but the index is 1 | = note: `#[deny(unconditional_panic)]` on by default error: aborting due to 7 previous errors