diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_typeck/src/expr_use_visitor.rs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_typeck/src/expr_use_visitor.rs b/compiler/rustc_typeck/src/expr_use_visitor.rs index 1d7852d964c..ac26380582a 100644 --- a/compiler/rustc_typeck/src/expr_use_visitor.rs +++ b/compiler/rustc_typeck/src/expr_use_visitor.rs @@ -265,6 +265,9 @@ impl<'a, 'tcx> ExprUseVisitor<'a, 'tcx> { if def.variants.len() > 1 { needs_to_be_read = true; } + } else { + // If it is not ty::Adt, then it is a MultiVariant + needs_to_be_read = true; } } PatKind::Lit(_) | PatKind::Range(..) => { |