From 2d7f0ca387898fa6fb7da7946e4ecff45058b99c Mon Sep 17 00:00:00 2001
From: Jimmi Holst Christensen <jhc@liab.dk>
Date: Fri, 8 Mar 2019 12:52:21 +0100
Subject: [PATCH] fixed enum to union code

---
 src/ir.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ir.cpp b/src/ir.cpp
index 462c07959..486a8ec4f 100644
--- a/src/ir.cpp
+++ b/src/ir.cpp
@@ -10576,6 +10576,9 @@ static IrInstruction *ir_analyze_enum_to_union(IrAnalyze *ira, IrInstruction *so
         result->value.special = ConstValSpecialStatic;
         result->value.type = wanted_type;
         bigint_init_bigint(&result->value.data.x_union.tag, &val->data.x_enum_tag);
+        result->value.data.x_union.payload = create_const_vals(1);
+        result->value.data.x_union.payload->special = ConstValSpecialStatic;
+        result->value.data.x_union.payload->type = union_field->type_entry;
         return result;
     }