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Syntax error in trait definition #928

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flodiebold opened this issue Mar 4, 2019 · 1 comment
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Syntax error in trait definition #928

flodiebold opened this issue Mar 4, 2019 · 1 comment
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@flodiebold
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trait Foo {
    fn foo(&self, mut x: u32) {
    }
}

gives a syntax error on the mut. This wouldn't be allowed (by rustc) for a method without body, but with a body, it's fine.
@matklad matklad self-assigned this Mar 4, 2019
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matklad commented Mar 4, 2019

anonymous parameters strike again: rust-lang/rfcs#1685 :)

matklad added a commit that referenced this issue Mar 4, 2019
@matklad
allow mut ident patterns in trait methods
9012254 
closes #928
@matklad matklad closed this as completed Mar 4, 2019
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@flodiebold @matklad