warning: literal out of range for `i8` --> $DIR/type-overflow.rs:5:17 | LL | let error = 255i8; | ^^^^^ | = note: the literal `255i8` does not fit into the type `i8` whose range is `-128..=127` = help: consider using the type `u8` instead note: the lint level is defined here --> $DIR/type-overflow.rs:2:9 | LL | #![warn(overflowing_literals)] | ^^^^^^^^^^^^^^^^^^^^ warning: literal out of range for `i8` --> $DIR/type-overflow.rs:10:16 | LL | let fail = 0b1000_0001i8; | ^^^^^^^^^^^^^ help: consider using the type `u8` instead: `0b1000_0001u8` | = note: the literal `0b1000_0001i8` (decimal `129`) does not fit into the type `i8` and will become `-127i8` warning: literal out of range for `i64` --> $DIR/type-overflow.rs:12:16 | LL | let fail = 0x8000_0000_0000_0000i64; | ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using the type `u64` instead: `0x8000_0000_0000_0000u64` | = note: the literal `0x8000_0000_0000_0000i64` (decimal `9223372036854775808`) does not fit into the type `i64` and will become `-9223372036854775808i64` warning: literal out of range for `u32` --> $DIR/type-overflow.rs:14:16 | LL | let fail = 0x1_FFFF_FFFFu32; | ^^^^^^^^^^^^^^^^ help: consider using the type `u64` instead: `0x1_FFFF_FFFFu64` | = note: the literal `0x1_FFFF_FFFFu32` (decimal `8589934591`) does not fit into the type `u32` and will become `4294967295u32` warning: literal out of range for `i128` --> $DIR/type-overflow.rs:16:22 | LL | let fail: i128 = 0x8000_0000_0000_0000_0000_0000_0000_0000; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = note: the literal `0x8000_0000_0000_0000_0000_0000_0000_0000` (decimal `170141183460469231731687303715884105728`) does not fit into the type `i128` and will become `-170141183460469231731687303715884105728i128` = help: consider using the type `u128` instead warning: literal out of range for `i32` --> $DIR/type-overflow.rs:19:16 | LL | let fail = 0x8FFF_FFFF_FFFF_FFFE; | ^^^^^^^^^^^^^^^^^^^^^ | = note: the literal `0x8FFF_FFFF_FFFF_FFFE` (decimal `10376293541461622782`) does not fit into the type `i32` and will become `-2i32` = help: consider using the type `i128` instead warning: literal out of range for `i8` --> $DIR/type-overflow.rs:21:17 | LL | let fail = -0b1111_1111i8; | ^^^^^^^^^^^^^ help: consider using the type `i16` instead: `0b1111_1111i16` | = note: the literal `0b1111_1111i8` (decimal `255`) does not fit into the type `i8` = note: and the value `-0b1111_1111i8` will become `1i8` warning: 7 warnings emitted