From 2306ea6076531132e990d038bdf759b71d9654db Mon Sep 17 00:00:00 2001
From: "John Hodge (sonata)" <tpg@mutabah.net>
Date: Tue, 20 Jan 2015 21:32:16 +0800
Subject: Fixed handling of "empty" enum variants (type to unit, not empty
 tuple)

---
 src/parse/root.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/parse/root.cpp b/src/parse/root.cpp
index 1ab010bd..2c559d84 100644
--- a/src/parse/root.cpp
+++ b/src/parse/root.cpp
@@ -545,9 +545,9 @@ AST::Enum Parse_EnumDef(TokenStream& lex, const ::std::vector<AST::MetaItem> met
     {
         CHECK_TOK(tok, TOK_IDENT);
         ::std::string   name = tok.str();
-        ::std::vector<TypeRef>  types;
         if( GET_TOK(tok, lex) == TOK_PAREN_OPEN )
         {
+            ::std::vector<TypeRef>  types;
             // Get type list
             // TODO: Handle 'Variant()'?
             do
@@ -556,9 +556,13 @@ AST::Enum Parse_EnumDef(TokenStream& lex, const ::std::vector<AST::MetaItem> met
             } while( GET_TOK(tok, lex) == TOK_COMMA );
             CHECK_TOK(tok, TOK_PAREN_CLOSE);
             GET_TOK(tok, lex);
+            variants.push_back( AST::StructItem(::std::move(name), TypeRef(TypeRef::TagTuple(), ::std::move(types))) );
+        }
+        else
+        {
+            variants.push_back( AST::StructItem(::std::move(name), TypeRef(TypeRef::TagUnit())) );
         }
         
-        variants.push_back( AST::StructItem(::std::move(name), TypeRef(TypeRef::TagTuple(), ::std::move(types))) );
         if( tok.type() != TOK_COMMA )
             break;
     }
-- 
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