From bef180d353ca5b3cbc11e70588874af6a5e59b1b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Emilio=20Cobos=20=C3=81lvarez?= <emilio@crisal.io>
Date: Mon, 24 Aug 2020 19:48:26 +0200
Subject: [PATCH] codegen: Do generate unnamed enums, as they can be referred
 to by members.

Fixes #1880
---
 src/codegen/mod.rs | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/codegen/mod.rs b/src/codegen/mod.rs
index 60e0e5929f..1ad413ffe2 100644
--- a/src/codegen/mod.rs
+++ b/src/codegen/mod.rs
@@ -2478,7 +2478,6 @@ impl<'a> EnumBuilder<'a> {
         repr: proc_macro2::TokenStream,
         enum_variation: EnumVariation,
         enum_codegen_depth: usize,
-        is_ty_named: bool,
     ) -> Self {
         let ident = Ident::new(name, Span::call_site());
 
@@ -2507,12 +2506,10 @@ impl<'a> EnumBuilder<'a> {
             EnumVariation::Consts => {
                 let mut variants = Vec::new();
 
-                if is_ty_named {
-                    variants.push(quote! {
-                        #( #attrs )*
-                        pub type #ident = #repr;
-                    });
-                }
+                variants.push(quote! {
+                    #( #attrs )*
+                    pub type #ident = #repr;
+                });
 
                 EnumBuilder::Consts {
                     repr,
@@ -2901,7 +2898,6 @@ impl CodeGenerator for Enum {
             repr,
             variation,
             item.codegen_depth(ctx),
-            enum_ty.name().is_some(),
         );
 
         // A map where we keep a value -> variant relation.