mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-05 02:50:32 +00:00
206 lines
3.1 KiB
Rust
206 lines
3.1 KiB
Rust
// run-rustfix
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#![allow(unused_assignments, unused_mut, clippy::assign_op_pattern)]
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#![warn(clippy::implicit_saturating_sub)]
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fn main() {
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// Tests for unsigned integers
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let end_8: u8 = 10;
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let start_8: u8 = 5;
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let mut u_8: u8 = end_8 - start_8;
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// Lint
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if u_8 > 0 {
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u_8 = u_8 - 1;
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}
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match end_8 {
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10 => {
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// Lint
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if u_8 > 0 {
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u_8 -= 1;
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}
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},
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11 => u_8 += 1,
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_ => u_8 = 0,
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}
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let end_16: u16 = 40;
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let start_16: u16 = 35;
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let mut u_16: u16 = end_16 - start_16;
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// Lint
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if u_16 > 0 {
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u_16 -= 1;
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}
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let mut end_32: u32 = 7010;
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let mut start_32: u32 = 7000;
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let mut u_32: u32 = end_32 - start_32;
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// Lint
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if u_32 != 0 {
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u_32 -= 1;
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}
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// No Lint
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if u_32 > 0 {
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u_16 += 1;
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}
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// No Lint
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if u_32 != 0 {
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end_32 -= 1;
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start_32 += 1;
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}
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let mut end_64: u64 = 75001;
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let mut start_64: u64 = 75000;
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let mut u_64: u64 = end_64 - start_64;
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// Lint
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if u_64 > 0 {
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u_64 -= 1;
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}
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// Lint
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if 0 < u_64 {
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u_64 -= 1;
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}
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// Lint
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if 0 != u_64 {
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u_64 -= 1;
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}
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// No Lint
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if u_64 >= 1 {
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u_64 -= 1;
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}
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// No Lint
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if u_64 > 0 {
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end_64 -= 1;
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}
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// Tests for usize
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let end_usize: usize = 8054;
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let start_usize: usize = 8050;
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let mut u_usize: usize = end_usize - start_usize;
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// Lint
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if u_usize > 0 {
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u_usize -= 1;
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}
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// Tests for signed integers
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let endi_8: i8 = 10;
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let starti_8: i8 = 50;
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let mut i_8: i8 = endi_8 - starti_8;
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// Lint
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if i_8 > i8::MIN {
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i_8 -= 1;
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}
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// Lint
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if i_8 > i8::min_value() {
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i_8 -= 1;
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}
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// Lint
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if i_8 != i8::MIN {
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i_8 -= 1;
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}
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// Lint
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if i_8 != i8::min_value() {
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i_8 -= 1;
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}
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let endi_16: i16 = 45;
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let starti_16: i16 = 44;
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let mut i_16: i16 = endi_16 - starti_16;
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// Lint
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if i_16 > i16::MIN {
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i_16 -= 1;
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}
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// Lint
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if i_16 > i16::min_value() {
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i_16 -= 1;
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}
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// Lint
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if i_16 != i16::MIN {
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i_16 -= 1;
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}
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// Lint
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if i_16 != i16::min_value() {
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i_16 -= 1;
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}
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let endi_32: i32 = 45;
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let starti_32: i32 = 44;
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let mut i_32: i32 = endi_32 - starti_32;
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// Lint
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if i_32 > i32::MIN {
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i_32 -= 1;
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}
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// Lint
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if i_32 > i32::min_value() {
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i_32 -= 1;
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}
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// Lint
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if i_32 != i32::MIN {
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i_32 -= 1;
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}
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// Lint
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if i_32 != i32::min_value() {
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i_32 -= 1;
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}
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let endi_64: i64 = 45;
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let starti_64: i64 = 44;
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let mut i_64: i64 = endi_64 - starti_64;
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// Lint
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if i64::min_value() < i_64 {
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i_64 -= 1;
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}
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// Lint
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if i64::MIN != i_64 {
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i_64 -= 1;
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}
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// Lint
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if i64::MIN < i_64 {
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i_64 -= 1;
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}
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// No Lint
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if i_64 > 0 {
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i_64 -= 1;
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}
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// No Lint
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if i_64 != 0 {
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i_64 -= 1;
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}
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}
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