#![allow(non_camel_case_types)]

use serde_derive::Deserialize;

#[derive(Deserialize)]
enum E {
    S1 {
        #[serde(alias = "a", alias = "b", alias = "c")]
        a: (),

        // Warning on "c" and "b"
        #[serde(alias = "c")]
        b: (),

        #[serde(skip_deserializing)]
        c: (),
    },

    S2 {
        #[serde(alias = "b", alias = "c")]
        a: (),

        // Warning on "c"
        #[serde(rename = "c")]
        b: (),
    },

    #[serde(rename_all = "UPPERCASE")]
    S3 {
        #[serde(alias = "B", alias = "c")]
        a: (),

        // Warning on "b" because this collides with the "B" above after
        // applying rename rules
        b: (),
    },
}

#[derive(Deserialize)]
enum E1 {
    #[serde(alias = "a", alias = "b", alias = "c")]
    a,

    // Warning on "c" and "b"
    #[serde(alias = "c")]
    b,

    #[serde(skip_deserializing)]
    c,
}

#[derive(Deserialize)]
enum E2 {
    #[serde(alias = "b", alias = "c")]
    a,

    // Warning on "c"
    #[serde(rename = "c")]
    b,
}

#[derive(Deserialize)]
#[serde(rename_all = "UPPERCASE")]
enum E3 {
    #[serde(alias = "B", alias = "c")]
    a,

    // Warning on "b" because this collides with the "B" above after applying
    // rename rules
    b,
}

fn main() {
    __FAIL__;
}