17 lines
324 B
Rust
17 lines
324 B
Rust
//@ edition: 2021
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//@ compile-flags: -Zunstable-options
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#![feature(mut_preserve_binding_mode_2024)]
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#![allow(incomplete_features)]
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struct Foo(u8);
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fn main() {
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let Foo(mut a) = &Foo(0);
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a = &42;
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//~^ ERROR: mismatched types
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let Foo(mut a) = &mut Foo(0);
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a = &mut 42;
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//~^ ERROR: mismatched types
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}
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