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#![allow(unused, nonstandard_style)]
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// If an enum has two different variants,
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// then it cannot be matched upon in a function argument.
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// It still gets an error, but no suggestions.
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enum Foo {
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C,
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D,
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}
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fn foo(C: Foo) {} //~ERROR
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fn main() {
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let C = Foo::D; //~ERROR
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}
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