41 lines
727 B
Rust
41 lines
727 B
Rust
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// run-rustfix
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#![allow(
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unused,
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clippy::redundant_clone,
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clippy::deref_addrof,
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clippy::no_effect,
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clippy::unnecessary_operation
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)]
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use std::cell::RefCell;
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use std::rc::{self, Rc};
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use std::sync::{self, Arc};
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fn main() {}
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fn is_ascii(ch: char) -> bool {
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ch.is_ascii()
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}
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fn clone_on_copy() {
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42;
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vec![1].clone(); // ok, not a Copy type
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Some(vec![1]).clone(); // ok, not a Copy type
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*(&42);
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let rc = RefCell::new(0);
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*rc.borrow();
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// Issue #4348
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let mut x = 43;
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let _ = &x.clone(); // ok, getting a ref
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'a'.clone().make_ascii_uppercase(); // ok, clone and then mutate
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is_ascii('z');
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// Issue #5436
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let mut vec = Vec::new();
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vec.push(42);
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}
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