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			64 lines
		
	
	
		
			2.4 KiB
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			64 lines
		
	
	
		
			2.4 KiB
		
	
	
	
		
			Rust
		
	
	
	
	
	
| //@ run-pass
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| //@ run-rustfix
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| //@ rustfix-only-machine-applicable
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| 
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| #[allow(unused_must_use, unused_allocation)]
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| fn main() {
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|     let small = [1, 2];
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|     let big = [0u8; 33];
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| 
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|     // Expressions that should trigger the lint
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|     small.into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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|     [1, 2].into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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|     big.into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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|     [0u8; 33].into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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| 
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|     Box::new(small).into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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|     Box::new([1, 2]).into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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|     Box::new(big).into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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|     Box::new([0u8; 33]).into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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| 
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|     Box::new(Box::new(small)).into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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|     Box::new(Box::new([1, 2])).into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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|     Box::new(Box::new(big)).into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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|     Box::new(Box::new([0u8; 33])).into_iter();
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|     //~^ WARNING this method call resolves to `<&[T; N] as IntoIterator>::into_iter`
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|     //~| WARNING this changes meaning
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| 
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|     // Expressions that should not
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|     (&[1, 2]).into_iter();
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|     (&small).into_iter();
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|     (&[0u8; 33]).into_iter();
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|     (&big).into_iter();
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| 
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|     for _ in &[1, 2] {}
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|     (&small as &[_]).into_iter();
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|     small[..].into_iter();
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|     std::iter::IntoIterator::into_iter(&[1, 2]);
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| 
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|     #[allow(array_into_iter)]
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|     [0, 1].into_iter();
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| }
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