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Comments (2)

CohenArthur avatar CohenArthur commented on June 6, 2024

This error is no longer emitted by rustc, and isn't emitted by rustc 1.49, so I don't think we should emit the error. We can compile this correctly, if we use an enum defined in the current crate instead of core:

enum AnEnum {
    VariantA(i32),
    VariantB(f32),
}

fn main() {
    match AnEnum::VariantA(15) {
        AnEnum::VariantA(x) => {},
        rest => {},
        _ => {},
    }
}

however, we are missing the warnings that rustc emits regarding the unreachable pattern, so I'll update the title of this issue

from gccrs.

MahadMuhammad avatar MahadMuhammad commented on June 6, 2024

Sure, thing @CohenArthur. I'll remember this from now :)

from gccrs.

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