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Only emit a discrimiant tag for enums

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This commit is contained in:
Oli Scherer 2021-03-15 13:41:00 +00:00
parent c0e1191807
commit 5582b19559
1 changed files with 1 additions and 1 deletions
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compiler/rustc_mir/src/const_eval/mod.rs
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@ -110,7 +110,7 @@ fn const_to_valtree_inner<'tcx>(
let variant = ecx.read_discriminant(&place.into()).unwrap().1;
branches(def.variants[variant].fields.len(), Some(variant))
branches(def.variants[variant].fields.len(), def.is_enum().then_some(variant))
}
ty::Never