25 lines
727 B
Rust
25 lines
727 B
Rust
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#![warn(clippy::implicit_saturating_sub, clippy::inverted_saturating_sub)]
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#![allow(clippy::if_same_then_else)]
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fn main() {
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let a = 12u32;
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let b = 13u32;
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let c = 8u32;
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let result = if a > b { a - b } else { 0 };
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//~^ ERROR: manual arithmetic check found
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let result = if b < a { a - b } else { 0 };
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//~^ ERROR: manual arithmetic check found
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let result = if a < b { 0 } else { a - b };
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//~^ ERROR: manual arithmetic check found
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let result = if b > a { 0 } else { a - b };
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//~^ ERROR: manual arithmetic check found
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// Should not warn!
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let result = if a > b { a - b } else { a - c };
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// Just to check it won't break clippy.
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let result = if b > a { 0 } else { 0 };
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}
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