78 lines
2.0 KiB
Rust
78 lines
2.0 KiB
Rust
#![warn(clippy::obfuscated_if_else)]
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#![allow(
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clippy::unnecessary_lazy_evaluations,
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clippy::unit_arg,
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clippy::unused_unit,
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clippy::unwrap_or_default
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)]
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fn main() {
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if true { "a" } else { "b" };
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//~^ obfuscated_if_else
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if true { "a" } else { "b" };
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//~^ obfuscated_if_else
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let a = 1;
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if a == 1 { "a" } else { "b" };
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//~^ obfuscated_if_else
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if a == 1 { "a" } else { "b" };
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//~^ obfuscated_if_else
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let partial = (a == 1).then_some("a");
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partial.unwrap_or("b"); // not lint
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let mut a = 0;
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if true { a += 1 } else { () };
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//~^ obfuscated_if_else
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if true { () } else { a += 2 };
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//~^ obfuscated_if_else
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let mut n = 1;
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if true { n = 1 } else { n = 2 };
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//~^ obfuscated_if_else
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if true { 1 } else { n * 2 };
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//~^ obfuscated_if_else
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if true { n += 1 } else { () };
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//~^ obfuscated_if_else
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let _ = if true { 1 } else { n * 2 };
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//~^ obfuscated_if_else
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if true { 1 } else { Default::default() };
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//~^ obfuscated_if_else
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let partial = true.then_some(1);
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partial.unwrap_or_else(|| n * 2); // not lint
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}
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fn issue11141() {
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// Parentheses are required around the left side of a binary expression
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let _ = (if true { 40 } else { 17 }) | 2;
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//~^ obfuscated_if_else
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// Parentheses are required only for the leftmost expression
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let _ = (if true { 30 } else { 17 }) | if true { 2 } else { 3 } | if true { 10 } else { 1 };
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//~^ obfuscated_if_else
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//~| obfuscated_if_else
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//~| obfuscated_if_else
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// Parentheses are not required around the right side of a binary expression
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let _ = 2 | if true { 40 } else { 17 };
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//~^ obfuscated_if_else
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// Parentheses are not required for a cast
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let _ = if true { 42 } else { 17 } as u8;
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//~^ obfuscated_if_else
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// Parentheses are not required for a deref
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let _ = *if true { &42 } else { &17 };
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//~^ obfuscated_if_else
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// Parentheses are not required for a deref followed by a cast
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let _ = *if true { &42 } else { &17 } as u8;
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//~^ obfuscated_if_else
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}
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