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enum Empty { }
// test matching an enum with uninhabited variants
enum Test1 {
A(Empty),
B(Empty),
C,
D,
}
struct Plop {
xx: u32,
test1: Test1,
}
// EMIT_MIR uninhabited_enum_branching2.main.UninhabitedEnumBranching.diff
// EMIT_MIR uninhabited_enum_branching2.main.SimplifyCfg-after-uninhabited-enum-branching.after.mir
fn main() {
let plop = Plop { xx: 51, test1: Test1::C };
match &plop.test1 {
Test1::A(_) => "A(Empty)",
Test1::B(_) => "B(Empty)",
Test1::C => "C",
Test1::D => "D",
};
match plop.test1 {
Test1::A(_) => "A(Empty)",
Test1::B(_) => "B(Empty)",
Test1::C => "C",
Test1::D => "D",
};
}
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