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32 lines
791 B
Rust
32 lines
791 B
Rust
//@ check-fail
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//@ run-rustfix
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#![deny(dropping_references)]
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struct SomeStruct;
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fn main() {
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drop(&SomeStruct); //~ ERROR calls to `std::mem::drop`
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let mut owned1 = SomeStruct;
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drop(&owned1); //~ ERROR calls to `std::mem::drop`
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drop(&&owned1); //~ ERROR calls to `std::mem::drop`
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drop(&mut owned1); //~ ERROR calls to `std::mem::drop`
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drop(owned1);
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let reference1 = &SomeStruct;
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drop(reference1); //~ ERROR calls to `std::mem::drop`
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let reference2 = &mut SomeStruct;
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drop(reference2); //~ ERROR calls to `std::mem::drop`
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let ref reference3 = SomeStruct;
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drop(reference3); //~ ERROR calls to `std::mem::drop`
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}
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#[allow(dead_code)]
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fn test_generic_fn_drop<T>(val: T) {
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drop(&val); //~ ERROR calls to `std::mem::drop`
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drop(val);
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}
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