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#![deny(clippy::branches_sharing_code, clippy::if_same_then_else)]
#![allow(dead_code)]
#![allow(clippy::uninlined_format_args)]
// branches_sharing_code at the top and bottom of the if blocks
struct DataPack {
id: u32,
name: String,
some_data: Vec<u8>,
}
fn overlapping_eq_regions() {
let x = 9;
// Overlap with separator
if x == 7 {
let t = 7;
let _overlap_start = t * 2;
let _overlap_end = 2 * t;
let _u = 9;
} else {
let t = 7;
let _overlap_start = t * 2;
let _overlap_end = 2 * t;
println!("Overlap separator");
let _overlap_start = t * 2;
let _overlap_end = 2 * t;
let _u = 9;
}
// Overlap with separator
if x == 99 {
let r = 7;
let _overlap_start = r;
let _overlap_middle = r * r;
let _overlap_end = r * r * r;
let z = "end";
} else {
let r = 7;
let _overlap_start = r;
let _overlap_middle = r * r;
let _overlap_middle = r * r;
let _overlap_end = r * r * r;
let z = "end";
}
}
fn complexer_example() {
fn gen_id(x: u32, y: u32) -> u32 {
let x = x & 0x0000_ffff;
let y = (y & 0xffff_0000) << 16;
x | y
}
fn process_data(data: DataPack) {
let _ = data;
}
let x = 8;
let y = 9;
if (x > 7 && y < 13) || (x + y) % 2 == 1 {
let a = 0xcafe;
let b = 0xffff00ff;
let e_id = gen_id(a, b);
println!("From the a `{}` to the b `{}`", a, b);
let pack = DataPack {
id: e_id,
name: "Player 1".to_string(),
some_data: vec![0x12, 0x34, 0x56, 0x78, 0x90],
};
process_data(pack);
} else {
let a = 0xcafe;
let b = 0xffff00ff;
let e_id = gen_id(a, b);
println!("The new ID is '{}'", e_id);
let pack = DataPack {
id: e_id,
name: "Player 1".to_string(),
some_data: vec![0x12, 0x34, 0x56, 0x78, 0x90],
};
process_data(pack);
}
}
/// This should add a note to the lint msg since the moved expression is not `()`
fn added_note_for_expression_use() -> u32 {
let x = 9;
let _ = if x == 7 {
let _ = 19;
let _splitter = 6;
x << 2
} else {
let _ = 19;
x << 2
};
if x == 9 {
let _ = 17;
let _splitter = 6;
x * 4
} else {
let _ = 17;
x * 4
}
}
fn main() {}
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