disallow unsized enums
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@ -856,8 +856,7 @@ impl<'a, 'gcx, 'tcx> InferCtxt<'a, 'gcx, 'tcx> {
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trait_name));
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}
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ObligationCauseCode::FieldSized => {
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err.note("only the last field of a struct or enum variant \
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may have a dynamically sized type");
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err.note("only the last field of a struct may have a dynamically sized type");
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}
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ObligationCauseCode::ConstSized => {
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err.note("constant expressions must have a statically known size");
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@ -150,7 +150,7 @@ impl<'ccx, 'gcx> CheckTypeWellFormedVisitor<'ccx, 'gcx> {
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self.check_variances_for_type_defn(item, ast_generics);
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}
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hir::ItemEnum(ref enum_def, ref ast_generics) => {
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self.check_type_defn(item, false, |fcx| {
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self.check_type_defn(item, true, |fcx| {
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fcx.enum_variants(enum_def)
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});
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