31 lines
888 B
Rust
31 lines
888 B
Rust
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#![warn(clippy::manual_div_ceil)]
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fn main() {
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let x = 7_u32;
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let y = 4_u32;
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let z = 11_u32;
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// Lint
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let _ = (x + (y - 1)) / y; //~ ERROR: manually reimplementing `div_ceil`
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let _ = ((y - 1) + x) / y; //~ ERROR: manually reimplementing `div_ceil`
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let _ = (x + y - 1) / y; //~ ERROR: manually reimplementing `div_ceil`
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let _ = (7_u32 + (4 - 1)) / 4; //~ ERROR: manually reimplementing `div_ceil`
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let _ = (7_i32 as u32 + (4 - 1)) / 4; //~ ERROR: manually reimplementing `div_ceil`
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// No lint
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let _ = (x + (y - 2)) / y;
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let _ = (x + (y + 1)) / y;
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let _ = (x + (y - 1)) / z;
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let x_i = 7_i32;
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let y_i = 4_i32;
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let z_i = 11_i32;
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// No lint because `int_roundings` feature is not enabled.
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let _ = (z as i32 + (y_i - 1)) / y_i;
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let _ = (7_u32 as i32 + (y_i - 1)) / y_i;
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let _ = (7_u32 as i32 + (4 - 1)) / 4;
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}
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