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Diffstat (limited to 'crates/hir-ty/src/utils.rs')
| -rw-r--r-- | crates/hir-ty/src/utils.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/crates/hir-ty/src/utils.rs b/crates/hir-ty/src/utils.rs index 43ed6a06f4..42e7edaf0f 100644 --- a/crates/hir-ty/src/utils.rs +++ b/crates/hir-ty/src/utils.rs @@ -334,8 +334,9 @@ pub(crate) fn detect_variant_from_bytes<'a>( e: EnumId, ) -> Option<(EnumVariantId, &'a Layout)> { let (var_id, var_layout) = match &layout.variants { + hir_def::layout::Variants::Empty => unreachable!(), hir_def::layout::Variants::Single { index } => { - (db.enum_data(e).variants[index.unwrap().0].0, layout) + (db.enum_data(e).variants[index.0].0, layout) } hir_def::layout::Variants::Multiple { tag, tag_encoding, variants, .. } => { let size = tag.size(target_data_layout).bytes_usize(); |